{"id":1232,"date":"2020-10-27T23:11:28","date_gmt":"2020-10-27T22:11:28","guid":{"rendered":"https:\/\/www.ifnano.de\/photonische-sensorik\/"},"modified":"2026-09-01T15:21:50","modified_gmt":"2026-09-01T13:21:50","slug":"photonic-sensor-technology","status":"publish","type":"page","link":"https:\/\/www.ifnano.de\/en\/photonic-sensor-technology\/","title":{"rendered":"Photonic Sensor Technologies"},"content":{"rendered":"[vc_row type=&#8221;full_width_content&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; vertically_center_columns=&#8221;true&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;0&#8243; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;0&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; 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title=&#8221;Security and Process control&#8221; id=&#8221;1788268451349-2&#8243; tab_id=&#8221;1788268451350-2&#8243;][vc_column_text][\/vc_column_text][\/page_link][page_link link_url=&#8221;#leistungen&#8221; title=&#8221;Services &amp; Contact&#8221; id=&#8221;1788268451354-10&#8243; tab_id=&#8221;1788268451354-4&#8243;][vc_column_text][\/vc_column_text][\/page_link][page_link link_url=&#8221;#veroeffentlichungen&#8221; title=&#8221;Publications&#8221; id=&#8221;1788268451358-5&#8243; tab_id=&#8221;1788268451358-8&#8243;][vc_column_text][\/vc_column_text][\/page_link][page_link link_url=&#8221;#kooperationen&#8221; title=&#8221;Cooperations&#8221; id=&#8221;1788268451362-4&#8243; tab_id=&#8221;1788268451362-2&#8243;][vc_column_text][\/vc_column_text][\/page_link][\/page_submenu][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;abteilung&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;2\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<h2>Department &#8220;Photonic Sensor Technologies&#8221;<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; el_class=&#8221;intro-text&#8221; text_direction=&#8221;default&#8221;]The Department of Photonic Sensor Technologies deals with a variety of physico-chemical, mostly light-based, analysis techniques in science, environment, and industry. Using optical methods, being inherently fast and non-invasive, measurement data can be recorded quickly, contact-free, and thus non-destructive. For this reason, optical methods are already the basis for analytical investigations in research laboratories in chemistry, medicine, materials science, engineering, and biotechnology. The department sees thus a central challenge in further developing and implementing optical analysis techniques in industrial processes and applications outside of research laboratories.[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<div id=\"c420\" class=\"frame frame-default frame-type-textmedia frame-layout-0\">\n<div class=\"ce-textpic ce-center ce-above\">\n<div class=\"ce-bodytext\">\n<p>Numerous problems are so complex that they cannot be answered on the basis of a single optical technique. The Photonic Sensor Technology department therefore develops system solutions that consist of a combination of different optical techniques or a combination of optical techniques with other technologies. Thus, the photonic sensor technologies department relies on the development of novel optical measurement methods, mainly based on:<\/p>\n<ul>\n<li>Raman spectroscopy<\/li>\n<li>IR-absorption spectroscopy<\/li>\n<li>Fluorescence<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"c921\" class=\"frame frame-default frame-type-textmedia frame-layout-0\">\n<div class=\"ce-textpic ce-center ce-above\">\n<div class=\"ce-bodytext\">\n<p>In addition, the department has expertise in a complementary method, the ion mobility spectrometry (IMS), which can also be used in, e.g., trace analysis. Moreover, the department explores the possibility of integrated systems. The studies may include thereby following steps:<\/p>\n<ul>\n<li>Sample pretreatment (separation, enrichment)<\/li>\n<li>Detection by means of different (optical) sensors<\/li>\n<li>Data processing (chemometric data analysis, sensor data fusion).<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n[\/vc_column_text][image_with_animation image_url=&#8221;1339&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]This enables the Photonic Sensor Technologies department to manage complex processes and to develop systems that combine different analytical methods. The main challenges that are thereby tackled are measurement speed, selectivity, and sensitivity.[\/vc_column_text][\/vc_column][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; 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bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;umwelt&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Environment<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]Due to the increased environmental awareness in society, new regulations are being enacted regarding the use and emission of pollutants, as well as the establishment of new limit values. These serve as an impetus to research new methods for on-site analytics.[\/vc_column_text][vc_column_text]Due to society\u2019s growing environmental awareness, new legal regulations regarding the use and emission of pollutants and the specification of new emission limit values are issued. The latter is a driving force for us to explore new methods for on-site analytics.<\/p>\n<p>In the field of gas analysis, for example, the concentration of carbon dioxide and carbon oxide in exhaust gases as well as volatile organic compounds in industrial production processes are investigated.<br \/>\nThe contamination of water with microplastics and pharmaceutical residues as well as soils with polyaromatic hydrocarbons (PAH) are further topics with a high socio-economic impact.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;762&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;none&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][\/vc_column_inner][\/vc_row_inner][toggles style=&#8221;minimal_small&#8221;][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Non-dispersive IR-absorption for emission testing&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]In 2016, there were approximately 13 million gas boilers, 5.6 million oil heating boilers, and 0.7 million boilers for burning solid materials in Germany. Furthermore, there were approximately 11.7 million fireplaces or tile ovens which operated with either wood or coal. The resulting exhaust gases from these combustion processes affect the environment, climate, and health, and therefore are governed by federal regulations, as stated in the Federal Emissions Protection Regulation for small- and medium-sized firing systems.<\/p>\n<p>To control these regulations, a chimney sweep measures the relevant parameters such as carbon monoxide (CO) and oxygen (O2) every two years. For these monitoring measurements, electrochemical sensors are used, which are liable to frequent inspections as well as heavy wear due to their construction. Furthermore, the greenhouse gas and main combustion product carbon dioxide (CO2) is not detected with electrochemical sensors. Its concentration is determined through CO and O2 measurement, resulting in an error for the calculation of the emission.<\/p>\n<p>The goal of our work in collaboration with Vereta GmbH is the development of an optical sensor that can simultaneously measure the concentration of CO and CO2 in the exhaust gas of a firing system.<\/p>\n<p>Non-dispersive infrared spectroscopy (NDIR) is used as the measurement technique. With the help of the Beer-Lambert law, the concentration of the gases in the exhaust gas flow can be determined. Working at the mid-infrared regime has the advantage of large absorption cross sections and small overlap of the absorption bands of CO2 and CO.<\/p>\n<p>The construction of the optical set-up of the sensor is subject to the constraints of compactness, robustness, as well as low cost. Simultaneously, the system has to match requirements of high measurement accuracy, which requires a high signal-to-noise ratio and, in the case of CO, requires a long absorption distance. This conflict of the demands is a challenge for the development of such sensors.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;329&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Schematic of the sensor setup. Left: The sensor based on NDIR spectroscopy is shown. The test gases with known concentrations are prepared in the mixing chamber. Inset: Measurement for CO. The sensor shows a linear behavior on the concentration.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Microplastics in sewage&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;2\/4&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]In recent years, public attention is increasingly focussed on the topic of microplastic residues in water bodies. The reason for this is that the load on surface waters continues to rise and microplastics are detected in an increasing number of organisms of the food chain, which are also partly used for human consumption. The resulting health risks have not been explored yet. Methods for the enrichment and analysis of microplastic particles are neither standardized nor applicable for on-site analysis.<\/p>\n<p>The aim of our work is the research and development of a practical on-site method for determining the mass of microplastic particles directly on filters. This method of determination is to be used in the monitoring of the effluent of sewage treatment plants.[\/vc_column_text][vc_column_text]The Raman method used is based on the scanning of the filter by means of a process Raman device. Therefore, no particles are counted but an average spectrum of all the particles present on the filter and the filter material are generated. The counting of individual particles and the Raman spectroscopic analysis of these particles requires the high apparatus-complexity of a Raman microscope, which is not practical in process analysis. Since the Raman spectrum of the loaded filter contains contribution from the Raman spectra of all substances on the filter and the filter material itself, a mathematical separation is necessary. For this purpose, the mathematical statistical method of partial least squares regression (PLS) is tested. A major challenge still remaining is to analyse and compensate the effects caused by the sample matrix.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/4&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;333&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Microplastic residues found in sewage treatment plants.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/4&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;335&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Raman spectra of acrylate-copolymer (AC), polyamide 12 (PA12), polyethylene (PE), polyethylenterephthalate (PET), polystyrole (PS) and polytetra uoroethylene (PTFE).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Laser-induced fluorescence for PAH determination&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]Over the last decade, our team developed different versions of a transportable UV-laser-fluorimeter with fibre optical probe for use in environmental and process analysis.<\/p>\n<p>As light source a short-pulse up-converted diode-pumped Nd:YAG-laser with emission at 266 nm is used. The wavelength is perfect for the excitation of mono- (BTXE) and polycyclic aromatic hydrocarbons (PAH), as well as humic substances, aromatic amino acids and proteins.[\/vc_column_text][vc_column_text]\n<div id=\"c1478\" class=\"frame frame-default frame-type-textmedia frame-layout-0\">\n<div class=\"ce-textpic ce-center ce-above\">\n<div class=\"ce-bodytext\">\n<p>Deploying optical waveguides out of quartz, the laser pulse is flexible guided to the measurement place for the excitation and the fluorescent emission is then guided back to the detection unit. Due to the special geometry of the fibres in the probe, the emission is collected efficiently and the entry of directed stray light is minimized.<\/p>\n<p>The detection was implemented in different ways:<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"c1480\" class=\"frame frame-default frame-type-textmedia frame-layout-0\">\n<div class=\"ce-textpic ce-center ce-above\">\n<div class=\"ce-bodytext\">\n<p><strong>Time-dependent sequential, lifetime-resolved detection:<\/strong><\/p>\n<p>The fluorescence emission is spectrally fragmented and the spectra are detected at different times after the excitation pulse is emitted with a gated, intensified CCD-camera. Out of the obtained data, the spectrometer software builds up an emission-decay-spectrum.<\/p>\n<p><strong>Wavelength-dependent sequential, lifetime-resolved detection:<\/strong><\/p>\n<p>By applying a monochromator, a single emission wavelength can be chosen for which a high temporal resolved fluorescence decay curve can be detected. This is possible in deploying a time-correlated single photon counting technique. Out of several decay curves the software builds up an emission-decay-spectrum.<\/p>\n<p><strong>Integral fluorescence detection:<\/strong><\/p>\n<p>In combination with a diode line or CCD line array, the full fluorescence emission spectrum can be obtained. This setup is used, if the fluorescence decay times in the application are shorter than the decay of the instrument response function.<\/p>\n<p>The control of all system versions is implemented with a self-developed spectrometer software. Furthermore, with this software a qualitative and quantitative data evaluation is feasible that ranges from simple linear one-component-regression over decay-time analysis to complex multi-component-analysis by deploying chemometric methods.<\/p>\n<p><strong>For feasibility studies the laserfluorimeters are placed at interested party\u2019s disposal.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;339&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Sample analysis with the laser-fluorimeter. left: Ultrapure water. right: 30 \u00b5l Ibuprofen in Vitamin D-solution. The considerably changed fluorescent response is visible. The method enables the determination of small amounts of contaminants in water[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Further information&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h5>Non-dispersive IR-absorption for emission testing<\/h5>\n<p>C. Niklas, Quantification of CO2 and CO concentrations via non-dispersive infrared spectroscopy, Master thesis, University of G\u00f6ttingen and LLG, 18. July 2018.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h5>Laser-induced fluorescence for PAH determination<\/h5>\n<p>F. Lewitzka, M. Niederkr\u00fcger, G. Marowsky:<br \/>\n\u201eApplication of Two-Dimensional LIF for the Analysis of Aromatic Molecules in water\u201d, in P. Hering, J.P. Lay, S. Strey (Editors): \u201eLaser in Environmental and Life Sciences\u201d, 141-161, Springer Verlag, Berlin, 2003.<\/p>\n<p>P. Karlitschek, F. Lewitzka, U. B\u00fcnting, M. Niederkr\u00fcger, G. Marowsky:<br \/>\n\u201eDetection of aromatic pollutants in the environment using UV-laser-induced fluorescence\u201c, Appl. Phys. B 67, 497-504, 1998<\/p>\n<p><strong>Funding:<\/strong><\/p>\n<p>DBU-F\u00f6rderung \u201eEntwicklung eines Laserfluorimeters zum Nachweis von organischen Schadstoffen in Wasser\u201c (1994-1996, F\u00f6rderkennzeichen 01989).<\/p>\n<p>BMBF-F\u00f6rderprogramm Mikrosystemtechnik \u201eBTXE und PAK Sensor\u201c (1996-1999, F\u00f6rderkennzeichen 16SV558\/0).<\/p>\n<p>BMBF-F\u00f6rderprogramm Mikrosystemtechnik \u201eBTXE und PAK Sensor II\u201c (1999-2003, F\u00f6rderkennzeichen 16SV1112\/5).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][\/toggles][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;energie&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Energy<\/h2>\n[\/vc_column_text][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]The research of energy conversion processes has been studied at the Institut f\u00fcr Nanophotonik since its founding. Imaging techniques such as laser-induced fluorescence are used for mixture analysis of fuels inside the combustion chamber of internal combustion engines. A spark plug sensor based on non-dispersive IR absorption has been intensively investigated and developed further.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]With it the concentration of liquid and gaseous fuel at the location of the spark plug can be determined. In addition to propulsion systems based on fossil fuels, the department is also engaged in the research of Li-ion batteries based on optical technologies.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][toggles style=&#8221;minimal_small&#8221;][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Exhaust gas sensor for IC engines&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]A new European Union (EU) regulation on the control of CO<sub>2<\/sub> emissions requires reducing the average emissions of new cars below 95 g\/km by 2021. The use of compressed natural gas (CNG) as fuel allows significant reduction of the CO<sub>2<\/sub> emissions and thus achieves the goal set by the EU.<\/p>\n<p>The development of efficient and low-emission CNG-engines is a new challenge since the physical properties of CNG differ significantly from those of conventional liquid gasoline. This directly influences the mixture formation and the combustion process. Therefore, the time-resolved (100 \u03bcs) acquisition of data on the gas density of each substance (methane, water and carbon dioxide) involved in a motorcycle of a typical four-stroke engine is urgently required.<\/p>\n<p>The department Photonic Sensor Technology established a collaboration with the Institute for Com-bustion and Gasdynamics Duisburg and the companies LaVision GmbH and Volkswagen AG on the solution to this problem in the OMeGa-E project ending in mid-2017.<\/p>\n<p>During former projects, a spark-plug sensor based on IR-absorption to measure mixture formation in the combustion chamber of an engine was developed together with LaVision. This sensor was further developed in the OMeGa-E project for use with CNG air mixtures.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]The results on a test engine at Volkswagen and a rapid compression machine at University Erlangen showed the functionality of the developed ICOS system. Based on this successful development, a commercial sensor is produced and sold by LaVision, with which CNG engines can be optimized and hence be manufactured more environmentally friendly.[\/vc_column_text][image_with_animation image_url=&#8221;341&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Measuring the density of CO2 and the lambda value together with pressure and temperature during an engine cycle give the possibility of an extensive analysis of the mixture formation. (source: LaVision GmbH)[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Further information&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h5>Exhaust gas sensor for IC engines<\/h5>\n<p>P.\u00a0 Kranz, D. Fuhrmann, M. Gosch\u00fctz, S. Kaiser, S. Bauke, K. Golibrzuch, H. Wackerbarth,\u00a0P.\u00a0 Kawelke, J. Luciani, L. Beckmann, J. Zachow, M. Schuette,\u00a0 O. Thiele, T. Berg:<br \/>\nIn-cylinder LIF imaging, IR-absorption point measurements, and a CFD simulation to evaluate mixture formation in a CNG-fueled engine, SAE Technical Paper 2018, 2018-01-0633, 2018.<\/p>\n<p>S. Bauke, K. Golibrzuch, H. Wackerbarth, P.\u00a0 Fendt, L. Zigan, S. Seefeldt, O. Thiele, T. Berg:<br \/>\nOptical sensor system for time-resolved quantification of methane concentrations: validation measurements in a rapid compression machine, Journal of Quantitative Spectroscopy &amp; Radiative Transfer, 210, 101-110, 2018.<\/p>\n<p>K. Golibrzuch, F.-E. Digulla, S. Bauke, H. Wackerbarth, O. Thiele, T. Berg:<br \/>\nOptical sensor system for time resolved quantification of methane densities in CH4-fueled spark ignition engines, Applied Optics, 56 (22), 6049-6058, 2017.<\/p>\n<p>S. Bauke, K. Golibrzuch, F. Rotter, H. Wackerbarth, O. Thiele, T. Berg:<br \/>\nQuantitative, time-resolved detection of CH4 concentrations in flows for injection analysis in CNG engines using IR absorption, Journal of Sensors and Sensor Systems, 6 (1), 185-198, 2017.<\/p>\n<p>A. Grosch, H. Wackerbarth, O. Thiele, T. Berg, L. Beckmann:<br \/>\nInfrared spectroscopic concentration measurements of carbon dioxide and gaseous water in harsh environments with a fiber optical sensor by using the HITEMP database, Journal of Quantitative Spectroscopy &amp; Radiative Transfer, 133, 106-116, 2014.<\/p>\n<p>A. Grosch, V. Beushausen, H. Wackerbarth, O. Thiele, T. Berg, R. Grzeszik:<br \/>\nCalibration of mid-infrared transmission measurements for hydrocarbon detection and propane concentration measurements in harsh environments by using a fiber optical sensor, Journal of Quantitative Spectroscopy &amp; Radiative Transfer, 112 (6), 994-1004, 2011.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][\/toggles][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#f4f7fb&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;lebenswissenschaften&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Life Science<\/h2>\n[\/vc_column_text][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]Life sciences are research directions that deal with processes or structures of living beings or in which living things are involved. For the department, the study of methods for medical diagnosis, the monitoring of biotechnological processes, and food research are the main fields of interest. In this respect, microfluidics as a sample preparation technology has proven to be effective. Here, a miniaturized free-flow electrophoresis chip for the separation of proteins with an optical read-out mechanism was explored.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]Furthermore, a lateral flow test for veterinary medicine is being investigated. With it, cytokine detection in very low quantities is possible. The test is thereby based on surface-enhanced Raman spectroscopy. In the field of medical technology, we investigate the possibilities of a photonic sensor for the monitoring of infusion solutions on patients.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][toggles style=&#8221;minimal_small&#8221;][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Inactivation of microorganisms on bulk materials&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]Manufacturers and suppliers of natural-based herbs, teas and spices, i.e. so-called organic products, often struggle with contamination from tiny or microorganisms such as fungi and bacteria or mites. These undesirable organisms damage the quality of the products and represent a health risk for the end customer as well as a reduction in shelf life. This is particularly true if multiplication occurs. Reducing these organisms can help. The methods used so far, such as steam or CO<sub>2<\/sub> treatment, are inadequate or not suitable. Compatible with natural raw materials is inactivation by UV light or the still little-researched use of plasmas. The reaction mechanisms that result from such inactivation in connection with organic substances are partly known, but the specific impact on the products is not. This is where a project comes into play in which the IFNANO is responsible for examining such bioproducts before and after the microorganisms are deactivated by plasma or UV radiation. Gas chromatographic techniques will be used, as well as semiconductor sensors that can describe the outgassing behavior of the bioproducts. In addition, photographic processes including hyperspectral analysis should be used.<\/p>\n<p>The work on this topic is co-financed by the state of Lower Saxony and supported by the European Union within the framework of an innovation project, for which we would like to thank you. The innovation project began on August 1, 2023 and will last 3 years. Funding as part of the European Innovation Partnership Agri supports cooperative innovation projects that provide impetus for a competitive, sustainable food industry. The aim is to promote innovation and improve the exchange of knowledge between science and agricultural practice.<\/p>\n<ul>\n<li>please refer to the website of our <a href=\"https:\/\/www.hawk.de\/de\/forschung\/forschungsprojekte\/kombination-photonisch-induzierter-verfahren-mit-plasmabasierten-technologien\">partner<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4410\" src=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2024\/03\/Logos-300x113.png\" alt=\"\" width=\"300\" height=\"113\" srcset=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2024\/03\/Logos-300x113.png 300w, https:\/\/www.ifnano.de\/wp-content\/uploads\/2024\/03\/Logos-1024x385.png 1024w, https:\/\/www.ifnano.de\/wp-content\/uploads\/2024\/03\/Logos-768x289.png 768w, https:\/\/www.ifnano.de\/wp-content\/uploads\/2024\/03\/Logos-1536x578.png 1536w, https:\/\/www.ifnano.de\/wp-content\/uploads\/2024\/03\/Logos-2048x771.png 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;4420&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Example photos of ginseng root (left), leek (middle) and juniper berries (right).[\/vc_column_text][image_with_animation image_url=&#8221;4396&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Chromatograms of bulk materials of various organic products.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][\/toggles][toggles style=&#8221;minimal_small&#8221;][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Miniturized chip for free-flow-electrophoresis&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]For the detection and quantitative analysis of liquid mixture ingredients, for monitoring chemical and biological production and purification processes as well as for analytical procedures in medical diagnostics, the department Photonic Sensor Technology has developed a continuous online analysis and monitoring process. The current focus lies in the monitoring of protein production for pharmaceutical applications.<\/p>\n<p>The method is based on the coupling of free-flow electrophoresis (\u00b5FFE), in which the components of a complex liquid mixture are separated, and an optical detection system, such as fluorescence or surface-enhanced Raman scattering (SERS). The detection system is highly sensitive and is used for the identification of the different molecular species being separated and enriched by \u00b5FFE.<\/p>\n<p>The miniaturization of the FFE system has some advantages. In particular, \u03bcFFE-systems require only a few nanoliters to microliters of a sample, which makes the application in clinical analysis or protein production, where only small amounts of samples are available, particularly interesting. Another important advantage of miniaturization is the avoidance of heating due to the otherwise occurring high electrical currents. The chip is produced and sold by microfluidic ChipShop.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;362&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;none&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Schema and photo of the chip developed at the LLG (Source microfluidic ChipShop, Jena)[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Further information&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h5>Miniturized chip for free-flow-electrophoresis<\/h5>\n<p>Walowski, B., H\u00fcttner, W., Wackerbarth, H., Generation of a miniaturized free-flow electrophoresis chip based on a multi-lamination technique\u2014isoelectric focusing of proteins and a single-stranded DNA fragment, Analytical and Bioanalytical Chemistry, 401, 2465-2471, 2011.<\/p>\n<p>H\u00fcttner, W., Christou, K., G\u00f6hmann, A., Beushausen, V., Wackerbarth, H., Implementation of substrates for surface-enhanced Raman spectroscopy for continuous analysis in an optofluidic device, Microfluid Nanofluid, 12 (1-4), 521-527, 2012.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column_inner][\/vc_row_inner][\/toggle][\/toggles][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;sicherheitsforschung&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Security and Process control<\/h2>\n[\/vc_column_text][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]The objective of our research in the security sector is to protect people from the threats of natural disasters, major accidents, and terrorism. In the field of safety engineering, we are investigating new detection methods for explosives, thus making controls at, e.g., airports more reliable and effective. Another challenge is the chemical assessment of the state of health of ammunition in the sea.<\/p>\n<p>Process control requires fast, non-destructive, selective, and sensitive measurement procedures. The processes should be robust, low-maintenance, and inexpensive. Optical methods are in principle very well suited for this.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]Examples of this are the determination of moisture in matrices such as coffee using near-infrared spectroscopy and chemometry and the development of a device for the quantification of bitter substances in beers by means of absorbance measurement. These requirements are also met by ion mobility spectrometry, which has been researched and implemented for the monitoring of formaldehyde concentration in the production of wood-based materials.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][toggles style=&#8221;minimal_small&#8221;][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Detection of explosives&#8221;][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;2\/4&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]Explosive detection is an actual and pressing issue. Surface enhanced Raman scattering (SERS) spectroscopy enables rapid, faultless detection of different classes of explosives including triacetone triperoxide (TATP). This explosive was, for example, used in the attacks in Paris in November 2015.<\/p>\n<p>Traces of explosives on clothing or luggage are picked up with a fleece by means of the so-called wiping test. The fleece is heated to analyse the vaporizable components. The low amounts of the substances are a great challenge for Raman spectroscopy, which is as characteristic as a fingerprint.[\/vc_column_text][vc_column_text]The principle of thermal deposition is used to gather the explosive molecules on the plasmonic substrate. For this purpose, the nanostructured surface is located on a cooling finger. On to this, the substances to be analyzed, which have been baked out of the fleece by means of the thermal desorption unit, are redeposited in a minimal area. This process is also referred to as cryofocusing.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/4&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;367&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Schematic of a nano-structured plasmonic substrate with a TATP molecule adsorbed at the surface.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/4&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][image_with_animation image_url=&#8221;366&#8243; image_size=&#8221;full&#8221; animation_type=&#8221;entrance&#8221; animation=&#8221;Fade In&#8221; animation_easing=&#8221;default&#8221; animation_movement_type=&#8221;transform_y&#8221; hover_animation=&#8221;none&#8221; alignment=&#8221;&#8221; img_link_large=&#8221;yes&#8221; border_radius=&#8221;5px&#8221; box_shadow=&#8221;none&#8221; image_loading=&#8221;default&#8221; max_width=&#8221;100%&#8221; max_width_mobile=&#8221;default&#8221;][vc_column_text el_class=&#8221;img-text&#8221;]Raman spectra of TATP recorded on bulk material (a) and traces (nanogramme amount) at a plasmonic surface (b).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][toggle color=&#8221;Accent-Color&#8221; heading_tag=&#8221;default&#8221; heading_tag_functionality=&#8221;default&#8221; title=&#8221;Further information&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h5>Explosive detection<\/h5>\n<p>H. Wackerbarth, C. Lenth, S. Funke, L. Gundrum, F.\u00a0 Rotter, F. B\u00fcttner, J. Hagemann, M. Wellhausen, U. Plachetka, C. Moormann, C. Strube, A. Walte:<br \/>\nSurface enhanced vibrational spectroscopy for the detection of explosives, Proc. SPIE, 8896, art. no. 889609, 2013.<\/p>\n<p>H. Wackerbarth, L. Gundrum, C. Salb, K. Christou, W. Vi\u00f6l:<br \/>\nChallenge of false alarms in nitroaromatic explosive detection\u2014a detection device based on surface-enhanced Raman spectroscopy, Applied Optics, 49 (23) 4367-4371, 2010.<\/p>\n<p>H. Wackerbarth, C. Salb, L. Gundrum, M. Niederkr\u00fcger, K. Christou, V. Beushausen, W. Vi\u00f6l:<br \/>\nDetection of explosives based on surface-enhanced Raman spectroscopy, Applied Optics, 49 (23) 4362-4366, 2010.<\/p>\n<p><strong>Plasmonic substrates<\/strong><\/p>\n<p>J. Barnett, U. Plachetka, C. Nowak, H. Wackerbarth:<br \/>\nHighly periodic Au nano-disc arrays for plasmon resonance-controlled SERS structures on fused silica using UV-NIL based double-layer lift-off process, Microelectronic Engineering, 172, 45-48, 2017.<\/p>\n<p>S. Funke, H. Wackerbarth:<br \/>\nThe role of the dielectric environment in surface enhanced Raman scattering on the detection of a 4-Nitrothiophenol monolayer, J. Raman Spectrosc., 44 (7), 1010-1013 2013.<\/p>\n<p>K. Christou, I. Knorr, J. Ihlemann, H. Wackerbarth, V. Beushausen:<br \/>\nFabrication and Characterization of Homogeneous SERS-Substrates by Single Pulse UV-Laser Treatment of Gold and Silver Films, Langmuir, 26 (23), 18564-18569, 2010.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/toggle][\/toggles][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_image=&#8221;684&#8243; bg_position=&#8221;center center&#8221; background_image_loading=&#8221;default&#8221; bg_repeat=&#8221;no-repeat&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;15%&#8221; bottom_padding=&#8221;15%&#8221; text_color=&#8221;light&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; parallax_bg=&#8221;true&#8221; parallax_bg_speed=&#8221;fast&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#f4f7fb&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;leistungen&#8221; overlay_strength=&#8221;0.95&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; parallax_bg=&#8221;true&#8221; parallax_bg_speed=&#8221;slow&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Products and services<\/h2>\n[\/vc_column_text][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][nectar_icon icon_family=&#8221;iconsmind&#8221; icon_style=&#8221;soft-bg&#8221; icon_color_type=&#8221;color_scheme&#8221; icon_color=&#8221;Accent-Color&#8221; icon_padding=&#8221;10px&#8221; pointer_events=&#8221;all&#8221; icon_iconsmind=&#8221;iconsmind-File-Search&#8221; icon_size=&#8221;40&#8243; margin_bottom=&#8221;30&#8243;][vc_column_text]\n<ul>\n<li>Are you searching for solutions for measurement problems?<\/li>\n<li>Do you wish for a service provider that converts your budget for research and development reliably to customer-oriented solutions?<\/li>\n<li>Do you have an urgent need for a prototype built specifically for your requirements?<\/li>\n<\/ul>\n<p>The physicists, chemists and engineers in our team hold extensive knowledge, competence and technical abilities in the field of optical sensing and place it at your disposal. We are very experienced in the fields of industrial research and development.[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][nectar_icon icon_family=&#8221;iconsmind&#8221; icon_style=&#8221;soft-bg&#8221; icon_color_type=&#8221;color_scheme&#8221; icon_color=&#8221;Accent-Color&#8221; icon_padding=&#8221;10px&#8221; pointer_events=&#8221;all&#8221; icon_iconsmind=&#8221;iconsmind-Bulleted-List&#8221; icon_size=&#8221;40&#8243; margin_bottom=&#8221;30&#8243;][vc_column_text]We would be pleased to advise and accompany you in the whole process of finding, from general consulting in measurement techniques, the elaboration of feasibility studies over performing of on-site measurement campaigns and leasing of special, client-specific measurement equipment to the development of measurement techniques and prototypes.<\/p>\n<p><strong>Our team is ready for every challenge.<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][nectar_icon icon_family=&#8221;iconsmind&#8221; icon_style=&#8221;soft-bg&#8221; icon_color_type=&#8221;color_scheme&#8221; icon_color=&#8221;Accent-Color&#8221; icon_padding=&#8221;10px&#8221; pointer_events=&#8221;all&#8221; icon_iconsmind=&#8221;iconsmind-Mens&#8221; icon_size=&#8221;40&#8243; margin_bottom=&#8221;30&#8243;][vc_column_text]\n<h4>Contact us!<\/h4>\n<p>We are looking forward to develop customized solutions for your problems.[\/vc_column_text][vc_column_text el_class=&#8221;ansprechpartner&#8221;]<strong>Contact person:<\/strong><\/p>\n<p>Head of Department<br \/>\n<strong>Dr. Hainer Wackerbarth<\/strong><br \/>\n&#8220;Photonic Sensor Technologies&#8221;<\/p>\n<p>Tel.: +49(0)551\/5035-58<br \/>\nFax: +49(0)551\/5035-99<br \/>\n<a href=\"mailto:hainer.wackerbarth@ifnano.de\">hainer.wackerbarth@ifnano.de<\/a>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#f4f7fb&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;0&#8243; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;mitarbeiter&#8221; overlay_strength=&#8221;0.95&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; parallax_bg=&#8221;true&#8221; parallax_bg_speed=&#8221;slow&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Staff members<\/h2>\n[\/vc_column_text][vc_row_inner equal_height=&#8221;yes&#8221; column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;]<div class=\"iwithtext\"><div class=\"iwt-icon\"> <img decoding=\"async\" src=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2021\/11\/62699-Wackerbarth-200x300.jpg\" alt=\"\" \/> <\/div><div class=\"iwt-text\"> <strong>Dr. Hainer Wackerbarth <\/strong><\/p>\n<p><em>Head of department<\/em><\/p>\n<p>E-Mail: <a href=\"mailto:hainer.wackerbarth@ifnano.de\">hainer.wackerbarth@ifnano.de<\/a><br \/>\nTel.: +49 551 5035-58 <\/div><div class=\"clear\"><\/div><\/div>[\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;]<div class=\"iwithtext\"><div class=\"iwt-icon\"> <img decoding=\"async\" src=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2020\/11\/image-20-231x300.jpeg\" alt=\"\" \/> <\/div><div class=\"iwt-text\"> <strong>Dr. Georgios Ctistis<\/strong><\/p>\n<p><em>Staff member<br \/>\n<\/em><\/p>\n<p>E-Mail: <a href=\"mailto:georgios.ctistis@ifnano.de\">georgios.ctistis@ifnano.de<\/a><br \/>\nTel.: +49 551 5035-27 <\/div><div class=\"clear\"><\/div><\/div>[\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;]<div class=\"iwithtext\"><div class=\"iwt-icon\"> <img decoding=\"async\" src=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2022\/08\/Jan-Geweke-225x300.jpg\" alt=\"\" \/> <\/div><div class=\"iwt-text\"> <strong>Dr. Jan Geweke<br \/>\n<\/strong><\/p>\n<p><em>Staff member<br \/>\n<\/em><\/p>\n<p>E-Mail: <a href=\"mailto:jan.geweke@ifnano.de\">jan.geweke@ifnano.de<\/a><br \/>\nTel.: +49 551 5035-27 <\/div><div class=\"clear\"><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner equal_height=&#8221;yes&#8221; column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;]<div class=\"iwithtext\"><div class=\"iwt-icon\"> <img decoding=\"async\" src=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2021\/08\/Christoph-Lenth-225x300.jpg\" alt=\"\" \/> <\/div><div class=\"iwt-text\"> <strong>Dr. Christoph Lenth<br \/>\n<\/strong><\/p>\n<p><em>Staff member<br \/>\n<\/em><\/p>\n<p>E-Mail: <a href=\"mailto:christoph.lenth@ifnano.de\">christoph.lenth@ifnano.de<\/a><br \/>\nTel.: +49 551 5035-53 <\/div><div class=\"clear\"><\/div><\/div>[\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/3&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;]<div class=\"iwithtext\"><div class=\"iwt-icon\"> <img decoding=\"async\" src=\"https:\/\/www.ifnano.de\/wp-content\/uploads\/2023\/09\/Pascal-Schroeder-225x300.jpg\" alt=\"\" \/> <\/div><div class=\"iwt-text\"> <strong>Pascal Schr\u00f6der<br \/>\n<\/strong><\/p>\n<p><em>Staff member<br \/>\n<\/em><\/p>\n<p>E-Mail: <a href=\"mailto:pascal.schroeder@ifnano.de\">pascal.schroeder@ifnano.de<\/a><br \/>\nTel.: +49 551 5035-25 <\/div><div class=\"clear\"><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;100&#8243; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;veroeffentlichungen&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2>Publications<\/h2>\n[\/vc_column_text][tabbed_section style=&#8221;minimal&#8221; tab_change_animation=&#8221;fade&#8221; alignment=&#8221;left&#8221; spacing=&#8221;default&#8221; tab_color=&#8221;Accent-Color&#8221; vs_content_animation=&#8221;fade&#8221; vs_link_animation=&#8221;opacity&#8221; vs_navigation_alignment=&#8221;left&#8221; vs_navigation_width_2=&#8221;25%&#8221; vs_navigation_func=&#8221;default&#8221; vs_navigation_width=&#8221;regular&#8221; vs_navigation_spacing=&#8221;15px&#8221; vs_navigation_mobile_display=&#8221;visible&#8221; vs_tab_spacing=&#8221;5%&#8221; cta_button_style=&#8221;accent-color&#8221; icon_size=&#8221;24&#8243;][tab icon_family=&#8221;none&#8221; title=&#8221;2025&#8243; id=&#8221;1788268452223-0&#8243; tab_id=&#8221;1788268452224-4&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p class=\"p1\"><em><strong>Publications<\/strong><\/em><\/p>\n<div id=\"tab-2025\" class=\"wpb_tab ui-tabs-panel wpb_ui-tabs-hide clearfix visible-tab\" data-tab-icon=\"\">\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<ul>\n<li class=\"p1\"><strong>F. B. M\u00fcller, G. Ctistis:<\/strong><br \/>\nQuantifying stress states of theoretically modeled polarimetric measurements on dielectric media, Physical Review Applied 24, 034035 (2025), doi: 10.1103\/rh94-jdw2<\/li>\n<li><strong>G. Marowsky, F. Wieduwilt, J. Holburg, L. Lakemann, S. Figul:<br \/>\n<\/strong> Innovative liquid flat-jet system for microfluidic applications in vacuum, Proc. of SPIE 13312, 1331202 (2025)<\/li>\n<li><strong>F. Wieduwilt, J. Geweke, F. Merker-M\u00fcller, H. Linxweiler, R. M. Heeb, G. Ctistis, H. Wackerbarth:<br \/>\n<\/strong>Enhancing safety for infusion treatment in oncology through a data-driven multisensory approach based on optical methods, Proc. SPIE 13316, 1331609 (2025)<\/li>\n<li><\/li>\n<\/ul>\n<p><em><strong>Conference constributions <\/strong><\/em><\/p>\n<ul>\n<li><strong>F. Wieduwilt, J. Geweke, F. Merker-M\u00fcller, H. Linxweiler, R. M. Heeb, G. Ctistis, H. Wackerbarth:<br \/>\n<\/strong> Enhancing safety for infusion treatment in oncology through a data-driven multisensory approach based on optical methods, Optical Diagnostics and Sensing XXV: Toward Point-of-Care Diagnostics, SPIE Photonics West, San Francisco, USA (01.2025)<\/li>\n<li><strong>G. Marowsky, F. Wieduwilt, J. Holburg, L. Lakemann, S. Figul:<br \/>\n<\/strong>Innovative liquid flat-jet system for microfluidic applications in vacuum\u201c, SPIE Photonics West 2025, San Francisco, USA (01.2025)<\/li>\n<li><strong>V. Reimer, G. Ctistis, K. Fedorov, D. Theodoridis, P. Guehlke, C. Waltermann, J. Koch, W. Schippers:<br \/>\n<\/strong> Fiber Optical Point-of-Care Fluorescence Reader, European Conference on Biomedical Optics, Munich (06.2024)<\/li>\n<li><strong>F. Wieduwilt, J. Geweke, F. Merker-M\u00fcller, G. Ctistis, H. Wackerbarth:<br \/>\n<\/strong> Identification of Critical Care Medications: Optical Approaches, Raman Fest, Frankfurt (07.2025)<\/li>\n<li><strong>F. M\u00fcller, H. Wackerbarth, G. Ctistis:<br \/>\n<\/strong>Quantifiable surface stress evaluation of dielectric materials, e.g. glass, using contactless reflection polarimetry, SPIE optics and Photonics, San Diego, USA (08.2025)<\/li>\n<li><strong>P. Schr\u00f6der, H. Wackerbarth, G. Ctistis:<br \/>\n<\/strong>\u00a0Hyperspectral Flourescence Reader for Lateral Flow Tests, SPIE Optics and Photonics, San Diego, USA (08.2025)<\/li>\n<li><strong>J. Geweke:<\/strong>Photonische Verfahren f\u00fcr Point-of-Care-Anwendungen, 11. Partnerschafts-symposium \u201ePlasma for Life\u201c, G\u00f6ttingen (09.2025)<\/li>\n<li><strong>C. Lenth, S. Pagel-Wieder, H. Wackerbarth:<br \/>\n<\/strong> Multiplex Tests in POC Analysis: A Combination of Lateral Flow Assay and Paper-Based Color Change Test for the Assessment of Inflammatory Processes in Cows, ANAKON, Leipzig (03.2025)<\/li>\n<li><strong>H. Wackerbarth, Q. Song, Y. Cai, F. Wieduwilt, P. Vana<\/strong>:<br \/>\nGold Nanostars \u2013 Satellite Nanolabels for Surface-Enhanced Raman Spectroscopy, Raman-Fest, Frankfurt (07.2025)<\/li>\n<li><strong>C. Lenth, A. Schumann, F. Ude, H. Wackerbarth:<br \/>\n<\/strong> A Field-Deployable GC\u2013IMS Method for the On-Site Detection of Sulfur Mustard and Its Degradation Products in Marine Sediments, 34th International Conference on Ion Mobility Spectrometry, Berlin (08.2025)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2024&#8243; id=&#8221;1788268452233-2&#8243; tab_id=&#8221;1788268452233-1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>P. B. Aschemann, P.\u2010F. Hagen, S. Albers, R. Rofallski, S. Schwabe, M. Dagher, M. Lukas, S. Leineweber, B. Klie, P. Schneider, H. Bossemeyer,<br \/>\nL. Hinz, M. K\u00e4stner, B. Reitz, E. Reithmeier, T. Luhmann, H. Wackerbarth, L. Overmeyer, U. Giese:<br \/>\n<\/strong>Smart Rubber Extrusion Line Combining Multiple Sensor Techniques for AI\u2010Based Process Control, Adv. Eng. Mater. 2401316 (2024)<\/li>\n<li><strong>B. Klie, S. Schwabe, C. Lenth, U. Giese, H. Wackerbarth:<br \/>\n<\/strong> Conversion of an industrial LIBS system to double-pulse operation to improve sulphur detection in rubber-based parts, Spectrochim. Acta B 106923 (2024).<\/li>\n<li><strong>F. Wieduwilt, J. Geweke, F. Merker-M\u00fcller, G. Ctistis, H. Wackerbarth:<\/strong><\/li>\n<li>Analysis of infusion solutions using a multisensory approach consisting of Raman spectroscopy, refractometry, and UV\/Vis spectroscopy to prevent medication errors, Proc. SPIE 13008, Biophotonics in Point-of-Care III, 130080I (2024)<\/li>\n<li><strong>F. M\u00fcller, H. Wackerbarth, G. Ctistis:<br \/>\n<\/strong>Mapping surface stress of automotive glass by non-contact polarimetric scans, Proc. of SPIE 12950, 129500Q (2024)<\/li>\n<li><strong>C. Lenth, H.Wackerbarth:<br \/>\n<\/strong> Senfgasanalytik f\u00fcr Munitionsaltlasten im Meer, GIT-Laborfachzeitschrift 8, 45-47 (2024)<\/li>\n<li><strong>C. Lenth, H. Wackerbarth:<br \/>\n<\/strong> Senfgasanalytik f\u00fcr Munitionsaltlasten im Meer, Wiley Analytical Science newsletter, https:\/\/analyticalscience.wiley.com<\/li>\n<\/ul>\n<p><em><strong>Conference constributions <\/strong><\/em><\/p>\n<ul>\n<li><strong>C. Lenth, A. Schumann, F. Ude, H. Wackerbarth:<br \/>\n<\/strong> Eine neuartige Probenahmetechnik basierend auf Ionenmobilit\u00e4tsspektroskopie, Gaschromatographie und Festphasenextraktion zur Bestimmung von S-Lost in Meeresb\u00f6den, IMS \u2013 Anwender*Innentreffen 2024, Innsbruck (03.2024)<\/li>\n<li><strong>M. M\u00fcller, H. Wackerbarth, G. Ctistis:<br \/>\n<\/strong> Evaluation of optical anisotropy on the surface of stressed glass using a reflective polarimetric setup, Annual Spring Meeting of the German Physical Society: Section Solid State Matter, Berlin (03.2024)<\/li>\n<li><strong>M. Merker-M\u00fcller, H. Wackerbarth, G. Ctistis:<\/strong> Mapping surface stress of automotive glass by non-contact polarimetric scans, SPIE Smart Structures and Nondestructive Evaluation, Long Beach (03.2024)<\/li>\n<li><strong>F. Wieduwilt, J. Geweke, F. Merker-M\u00fcller, G. Ctistis, H. Wackerbarth:<br \/>\n<\/strong> Analysis of infusion solutions using a multisensory approach consisting of Raman spectroscopy, refractometry, and UV\/Vis spectroscopy to prevent medication errors, SPIE Photonics Europe, Strasbourg (04.2024)<\/li>\n<li><strong>F. Song, F. Wieduwilt, Y. Cai, P. Vana:<\/strong><br \/>\nGold Nanostar-satellite Nanoprobes for Surface Enhanced Raman Spectroscopy, 19th European Student Colloid Conference, Bordeaux (06.2024)<\/li>\n<li><strong>Y. AlSalka, J. Geweke, P. Schr\u00f6der<\/strong><strong>, C. Lenth, S. Schwabe, H. Wackerbarth:<\/strong><br \/>\nDigitalization of quality control in incoming goods inspection in the rubber industry using photonic sensors, DKT 2024 \u2013 German Rubber Conference, N\u00fcrnberg (07.2024)<\/li>\n<li><strong>S. Schwabe, B. Klie, P. Schr\u00f6der, A. Aschemann, M., Dagher, C. Lenth, H. Wackerbarth, U. Giese:<br \/>\n<\/strong> Static and in-line distribution quality assessment of crosslinking chemicals in rubber production intermediates by double-pulse LIBS, DKT 2024 \u2013 German Rubber Conference, N\u00fcrnberg (07.2024)<\/li>\n<li><strong>C. Lenth, A. Schumann, F. Ude<\/strong><strong>,H. Wackerbarth:<\/strong><br \/>\nA novel sampling technique based on SPME\/GC for degeneration products of sulphur mustard in seabed, Wasser 2024, Limburg\/Lahn (05.2024)<\/li>\n<li><strong>J. Geweke, Y. AlSalka, P. Schr\u00f6der, C. Lenth, S. Schwabe, H. Wackerbarth:<br \/>\n<\/strong> Digitalisierung der Qualit\u00e4tskontrolle von Kautschuken, MaterialDigital Vollversammlung 2024, Berlin (09.2024)<\/li>\n<li><strong>S. Schwabe, P. Schr\u00f6der, M. Dagher, H. Wackerbarth:<\/strong><br \/>\nInline-Qualit\u00e4ts\u00fcberwachung am Extrudat &amp; Prozessautomatisierung, MaterialDigital Vollversammlung 2024, Berlin (09.2024)<\/li>\n<li><strong>M. Dagher, C. Lenth, H. Wackerbarth:<br \/>\n<\/strong> Innovative Raman Measurement Technique with a Uniform Line Focus for LFT readout, Raman Fest 2024, Paris (11.2024)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2023&#8243; id=&#8221;1788268452241-5&#8243; tab_id=&#8221;1788268452241-7&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>W. Ramadan, Y. AlSalka, O. Al-Madanat, D. W. Bahnemann:<\/strong><br \/>\nSynthesis of Magnetic Ferrite and TiO<sub>2<\/sub>-Based Nanomaterials for Photocatalytic Water Splitting Applications. In: Uddin, I., Ahmad, I. (eds) Synthesis and Applications of Nanomaterials and Nanocomposites. Composites Science and Technology . Springer, Singapore.<\/li>\n<li><strong>M. Curti, Y. AlSalka, O. Al-Madanat,\u00a0 D. W. Bahnemann:<\/strong><br \/>\nIsotopic Substitution to Unravel the Mechanisms of Photocatalytic Hydrogen Production. In Photocatalytic Hydrogen Production for Sustainable Energy, A. Puga (Ed.) (2023)<\/li>\n<li><strong>C. Lenth, A. Schumann, F. Ude,\u00a0 H. Wackerbarth:<\/strong><br \/>\nOn-site detection method for sulfur mustard for safe underwater work, 2023, Anakon 2023 Book of Abstracts, 161, ISBN 978-3-200-09056-9.<\/li>\n<\/ul>\n<p><em><strong>Conference constributions <\/strong><\/em><\/p>\n<ul>\n<li><strong>C. Lenth, A. Schumann, F. Ude, H. Wackerbarth:<\/strong><br \/>\nOn-site detection method for sulfur mustard for safe underwater work, Anakon, Wien (04.2023)<strong>.<\/strong><\/li>\n<li><strong>T. Kutz, C. Niklas, J. Koch, W. Schippers, H. Wackerbarth, G. Ctistis:<\/strong><br \/>\nDetection of Environmental Gas Compositions with Shifted-excitation Fiber-enhanced Raman Difference Spectroscopy, Optica Sensing Congress, M\u00fcnchen (08.2023)<\/li>\n<li><strong>Y. AlSalka, S. Schwabe, J. Geweke, G. Ctistis, C. Lenth, P. Schr\u00f6der,\u00a0 H. Wackerbarth:<\/strong><br \/>\nResource quality control for rubber production and in-line analysis, FEMS EUROMAT 23, Frankfurt a. Main (09.2023)<\/li>\n<li><strong>Y. AlSalka:<\/strong><br \/>\nInline &amp; offline spectroscopy in the field of photocatalytic and photoelectrochemical energy applications, Inno-Forum Workshop \u201cElectrochemistry\u201d, Tunesien (05.2023)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2022&#8243; id=&#8221;1788268452247-6&#8243; tab_id=&#8221;1788268452248-0&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>K.\u00a0 Golibrzuch, S. Schwabe, T. Zhong, K. Papendorf, A. M. Wodtke:<\/strong><br \/>\nApplication of an Event-Based Camera for Real-Time Velocity Resolved Kinetics, J Phys Chem A 126, 2142-2148 (2022)<\/li>\n<li><strong>K. Papendorf, K. Golibrzuch, T. Zhong, S. Schwabe, T. Kitsopoulos,\u00a0 A. M. Wodtke:<\/strong><br \/>\nVelocity-resolved Laser-induced Desorption for Kinetics on Surface Adsorbates, Chem Methods 2, e202200017 (2022)<\/li>\n<li><strong>F. Wieduwilt, J. Gr\u00fcnewald, G. Ctistis, C. Lenth, T. Perl, H. Wackerbarth:<\/strong><br \/>\nExploration of an Alarm Sensor to Detect Infusion Failure Administered by Syringe Pumps, Diagnostics 12(4), 936 (2022)<\/li>\n<\/ul>\n<p><em><strong>Conference constributions<\/strong><\/em><\/p>\n<ul>\n<li><strong>C. Lenth, A. Schumann, H. Wackerbarth:<\/strong><br \/>\nNeue Wege zur Kampfstoffanalytik mittels der Kopplung von Gaschromatographie und Ionenmobilit\u00e4tsspektroskopie, 9. IMS-Anwendertreffen, Unna (03.2022)<\/li>\n<li><strong>T. Kutz, C. Niklas, H. Wackerbarth, G. Ctistis:<\/strong><br \/>\nFibre enhanced Raman spectroscopy for detecting atmospheric and (climate) harmful gases, SPIE Photonics Europe, Strasbourg, France (04.2022)<\/li>\n<li><strong>G. Ctistis:<\/strong><br \/>\nNanoparticles and plasmonics for sensing applications, CINSaT autumn colloquium 2022, Kassel (11.2022)<\/li>\n<li><strong>F. Wieduwilt, G. Ctistis, T. Kutz, I. Aleknavi\u010dien\u0117, H. Wackerbarth:<\/strong><br \/>\nEvaluation of Stochastically Produced Plasmonic Surface Structures for SERS Application, CINSaT spring colloquium 2022, Friedrichroda (03.2022)<\/li>\n<li><strong>G. Ctistis, C. Niklas, H. Wackerbarth:<\/strong><br \/>\nConfocal Raman spectromicroscopy for submicron spatial temperature determination, SPIE Photonics Europe, Strasbourg, France (04.2022)<\/li>\n<li><strong>F. Wieduwilt, G. Ctistis, T. Kutz.I. Aleknavi\u010dien\u0117, H. Wackerbarth:<\/strong><br \/>\nWavelength-dependent SERS hot spot localization of stochastically generated plasmonic nanostructures, CINSaT autumn colloquium 2022, Kassel (11.2022)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2021&#8243; id=&#8221;1788268452252-3&#8243; tab_id=&#8221;1788268452252-1&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>F. Diao, W. Huang, G. Ctistis, H. Wackerbarth, Y. Yang, P. Si, J. Zhang, X. Xiao, C. Engelbrekt:<\/strong><br \/>\nBifunctional and Self-Supported NiFeP-Layer-Coated NiP Rods for Electrochemical Water Splitting in an Alkaline Solution, ACS Applied Materials and Interfaces 13 (20), 23702 (2021)<\/li>\n<li><strong>C. Niklas, H. Wackerbarth, G. Ctistis:<\/strong><br \/>\nA Short Review of Cavity-Enhanced Raman Spectroscopy for Gas Analysis, Sensors 21, 1698 (2021)<\/li>\n<li><strong>Y. AlSalka, O. Al-Madanat, A. Hakki, D. W. Bahnemann:<\/strong><br \/>\nBoosting the H<sub>2<\/sub> Production Efficiency via Photocatalytic Organic Reforming: The Role of Additional Hole Scavenging System, Catalysts <em>1<\/em>(12), 1423 (2021)<\/li>\n<li><strong>O. Al-Madanat, B. N. Nunes, Y. AlSalka, A. Hakki, M. Curti, A. O. Patrocinio, D. W. Bahnemann:<\/strong><br \/>\nApplication of EPR Spectroscopy in TiO<sub>2<\/sub> and Nb<sub>2<\/sub>O<sub>5<\/sub> Photocatalysis, Catalysts (revised submitted \/ Manuscript ID: catalysts-1468319)<\/li>\n<li><strong>H. Wackerbarth, C. Lenth, G. Ctistis, F. Wieduwilt, N. Konradt:<\/strong><br \/>\nBestimmung von Benzotriazol in Gew\u00e4ssern mit plasmonischer on-site Analytik, GdCh \u2013 Mitt Umweltchem \u00d6kotox, Heft 4 (2021Konferenzbeitr\u00e4ge<\/li>\n<li><strong>J. Kratz, F. Wieduwilt, M. Saveliev, C. Javelle:<\/strong><br \/>\nMethods and components to mitigate the radioactive aerosol contamination risks for the Chernobyl NSC, Sixth International Conference on Nuclear Decommissioning and Environment Recovery \u2013 INUDECO 2021, Slavutych, Ukraine ISBN 978-617-7932-10-8, S.10-12 (04.2021)<\/li>\n<li><strong>J. Kratz, F. Wieduwilt, M. Saveliev:<\/strong><br \/>\nPillars for establishing a durable and future-proof IT architecture maturing along with the NSC: Approaches from Continuous Integration to Service Mesh, Mathematical Modeling and Simulation of Systems \u2013 MODS 2021, Chernihiv, Ukraine (06.2021)<\/li>\n<li><strong>C. Lenth, M. Dinse, A. Schumann:<\/strong><br \/>\nBrandfr\u00fchwarnsystem auf Basis der Ionenmobilit\u00e4tsspektrometrie f\u00fcr Lithium-Ionen-Akkumulatoren \u2013 8. IMS Anwendertreffen, Potsdam (03.2021)<\/li>\n<li><strong>F. Wieduwilt, J. Gr\u00fcnewald, H. Wackerbarth:<\/strong><br \/>\nEvaluation of an optical multisensor system for monitoring pharmaceuticals in hospital and pharmacy environments, CINSaT autumn colloquium 2021, Kassel (11.2021)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2020&#8243; id=&#8221;1788268452258-1&#8243; tab_id=&#8221;1788268452259-0&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>F. Wieduwilt, C. Lenth, G. Ctistis, U. Plachetka, M. M\u00f6ller, H. Wackerbarth:<\/strong>\u00a0Evaluation of an on-site surface enhanced Raman scattering sensor for benzotriazole. Sci. Rep. 10, 8260, (2020)<br \/>\nRaman spectroscopy of atmospheric gases using hollow core photonic crystal fibres, Proc. SPIE 11354, Optical Sensing and Detection VI,113540O, (2020)<\/li>\n<li><strong>C. Lenth, F. Wieduwilt, G. Ctistis, H. Wackerbarth:<\/strong><br \/>\nSERS-Spektroskopie in der Abwasseranalytik \u2013 Analyse von Abwasserproben auf Diclofenac und Benzotriazol, GIT Labor-Fachzeitschrift, S. 29-21, (18.05.2020)<\/li>\n<\/ul>\n<p><em><strong>Conference constributions<\/strong><\/em><\/p>\n<ul>\n<li><strong>Wackerbarth, C. Lenth, F. Wieduwilt, B. Wedemeyer, G. Ctistis:<br \/>\n<\/strong>Raman-basierte Verfahren zur Analyse von Mikroplastiken, Diclofenac und 1H-Benzotriazol in Wasser, S.122-127, Wasser 2020, Potsdam (05.2020)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2019&#8243; tab_id=&#8221;1788268452263-7&#8243; id=&#8221;1788268452263-5&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;pub&#8221; text_direction=&#8221;default&#8221;]<strong><em>Publications<\/em><\/strong><\/p>\n<ul>\n<li><strong>C. Niklas, G. Ctistis, F. M\u00fcller, H. Wackerbarth:<\/strong><br \/>\nRamanspektroskopie mit photonischen Hohlkernfasern am Beispiel atmosph\u00e4rischer Gase, Sensoren und Messsysteme 2019, N\u00fcrnberg, Deutschland (06.2019)<\/li>\n<li><strong>C. Lenth, F. Wieduwilt, G. Ctistis, J. Banett, U. Plachetka, H. Wackerbarth:<\/strong><br \/>\nVor-Ort-Analytik von 1-H-Benzotriazol auf Basis der oberfl\u00e4chenverst\u00e4rkten Raman-Spektroskopie, ANAKON 2019, M\u00fcnster, Deutschland (03.2019)<\/li>\n<li><strong>H. Wackerbarth:<\/strong><br \/>\nRaman-basierte Techniken im Bereich Patientensicherheit und medizinischer Diagnostik, 12. Workshop Kleine Volumenstr\u00f6me in der Medizintechnik, L\u00fcbeck, (06. 2019)<\/li>\n<li><strong>G. Ctistis, C. Niklas, F. M\u00fcller, H. Wackerbarth:<\/strong><br \/>\nQuantitative measurement of CO2 with non-dispersive infrared absorption spectroscopy, DPG-Fr\u00fchjahrstagung 2019, Rostock, Deutschland (03.2019)<\/li>\n<li><strong>F. Wieduwilt, C. Lenth, U. Plachetka, H. Wackerbarth:<\/strong><br \/>\nDetektion von Arzneimitteln in Abw\u00e4ssern durch oberfl\u00e4chenverst\u00e4rkte Raman-Spektroskopie, ANAKON 2019, M\u00fcnster, Deutschland (03.2019)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2018&#8243; tab_id=&#8221;1788268452270-9&#8243; id=&#8221;1788268452270-2&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;pub&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>S. Bauke, K. Golibrzuch, H. Wackerbarth, P. Fendt, L. Zigan, S. Seefeldt, O. Thiele, T. Berg:<\/strong><br \/>\nOptical sensor system for time-resolved quantification of methane concentrations: validation measurements in a rapid compression machine, Journal of Quantitative Spectroscopy &amp; Radiative Transfer, 210, 101-110, 2018.<\/li>\n<li><strong>P. Kranz, D. Fuhrmann, M. Gosch\u00fctz, S. Kaiser, S. Bauke, K. Golibrzuch, H. Wackerbarth, P. Kawelke, J. Luciani, L. Beckmann, J. Zachow, M. Schuette, O. Thiele, T. Berg:<\/strong><br \/>\nIn-cylinder LIF imaging, IR-absorption point measurements, and a CFD simulation to evaluate mixture formation in a CNG-fueled engine, SAE Technical Paper 2018, 2018-01-0633, 2018.<\/li>\n<li><strong>C. Niklas, S. Bauke, G. Ctistis, K. Golibrzuch, H. Wackerbarth:<\/strong><br \/>\nNon-dispersive IR-spectroscopy in harsh environments, Sensoren und Messsysteme 2018, N\u00fcrnberg, Deutschland (06.2018)<\/li>\n<li><strong>F. Wieduwilt, S. G\u00f6llner, G. Ctistis, C. Lenth, H. Wackerbarth:<\/strong><br \/>\nEvaluation von plasmonischen Strukturen f\u00fcr die Detektion von Arzneimittelr\u00fcckst\u00e4nden,<br \/>\nUmwelt 2018, M\u00fcnster, Deutschland (09.2018)<\/li>\n<li><strong>F. Wieduwilt, C. Lenth, U. Plachetka, H. Wackerbarth:<\/strong><br \/>\nHerstellung und Charakterisierung von funktionellen Oberfl\u00e4chen f\u00fcr die Bioanalytik,<br \/>\n19. Heiligenst\u00e4dter Kolloquium, Heilbad Heiligenstadt, Deutschland (09.2018), ISBN 978-3-00-0606546-4 (2018)<\/li>\n<li><strong>F. Wieduwilt, C. Lenth, U. Plachetka, H. Wackerbarth:<\/strong><br \/>\nSERS als M\u00f6glichkeit zur \u00dcberwachung von Oberfl\u00e4chenfunktionalisierungen, Kaiser-Friedrich-Forschungspreis, Goslar, Deutschland (10.2018)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2017&#8243; tab_id=&#8221;1788268452276-0&#8243; id=&#8221;1788268452276-6&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p class=\"bodytext\"><em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>K. Golibrzuch, F.-E. Digulla, S. Bauke, H. Wackerbarth, O. Thiele, T. Berg:<\/strong><br \/>\nOptical Sensor System for Time-Resolved Quantification of Methane Densities in Methane-fueled Spark Ignition Engines, Applied Optics, 56 (22), 6049-6058, (2017)<\/li>\n<li><strong>J. Barnett, U. Plachetka, C. Nowak, H. Wackerbarth:<\/strong><br \/>\nHighly periodic Au nano-disc arrays for plasmon-resonant SERS structures on fused silica using UV-NIL based double-layer lift-off process, Microelectronic Engineering, 172, 45-48 (2017)<\/li>\n<li><strong>S. Bauke, K. Golibrzuch, F. Rotter, H. Wackerbarth, O. Thiele, T. Berg:<\/strong><br \/>\nQuantitative, time-resolved detection of CH<sub>4<\/sub> concentrations in flows for injection analysis in CNG engines using IR absorption, Journal of Sensors and Sensor Systems, 6(1), 185-198 (2017)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2016&#8243; tab_id=&#8221;1788268452285-10&#8243; id=&#8221;1788268452284-3&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p class=\"bodytext\"><em><strong>Conference constributions<\/strong><\/em><\/p>\n<ul>\n<li><strong>S. Bauke, K. Golibrzuch, H. Wackerbarth, O. Thiele, T. Berg:<\/strong><br \/>\nQuantitative, Time-Resolved Detection of CH4 in Flows using IR Absorption, 18. GMA\/ITG-Fachtagung Sensoren und Messsysteme 2016, doi: 10.5162\/sensoren2016\/6.2.5, ISBN: 978-3-9816876-0-6 (2016)<\/li>\n<li><strong>S. Bauke, K. Golibrzuch, H. Wackerbarth, O. Thiele, T. Berg, L. Beckmann, N. H\u00fcbner, J. Zachow:<br \/>\n<\/strong>Optical measurement system for quantitative, time-resolved detection of CNG mixture formation in an SI engine; 11. Tagung Gasfahrzeuge, Potsdam (09.2016)<\/li>\n<li><strong>H. Wackerbarth:<\/strong><br \/>\nApplied Optics and Lab on Chip, Lab-on-a-chip Symposium (invited talk), Enschede, Niederlande, (06.2016)<\/li>\n<li><strong>H. Wackerbarth:<\/strong><br \/>\nSERS, Raman und IR Spektroskopie, PPA-Seminar Gasanalytik und Gefahrstoffdetektion (eingel. Vortrag), Schwerin (04.2016)<\/li>\n<li><strong>H. Wackerbarth:<\/strong><br \/>\nPhotonische Analytik in Verbrennungsdiagnostik, Umweltanalytik und Sicherheitstechnik, Weiterbildungsseminar PhotonicNet \u201eTechnische Optik in der Praxis\u201c (eingel. Vortrag), G\u00f6ttingen (09.2016)<\/li>\n<li><strong>K. Golibrzuch:<\/strong><br \/>\nOptical Diagnostics for Combustion Analysis and Surface Kinetics, 2nd International Forum on Metrology for Liquefied Natural Gas (LNG) &amp; Alternative Fuels (04.2016)<\/li>\n<li><strong>K. Golibrzuch:<\/strong><br \/>\nCavity-Enhanced Raman-Spektroskopie f\u00fcr Prozessanalytik (CERS-Pro), F.O.M.-Jahreskonferenz (11.2016)<\/li>\n<li><strong>S. Steinhauer, U. Plachetka, J. Barnett, H. Wackerbarth, C. Lenth, J. Born, M. Liebetrau, A. Walte, B. Ungeth\u00fcm, G. Pelzer, H. Thole:<\/strong><br \/>\nVor-Ort-\u00dcberwachung von Arzneir\u00fcckst\u00e4nden, Mikro- und Nanopartikeln im Ablauf st\u00e4dtischer Kl\u00e4ranlagen mittels photonischer Verfahren (VAMINAP), Poster zum Statustreffen des BMBF F\u00f6rderprogramms \u201ePhotonik in den Lebenswissenschaften\u201c (09.11.2016)<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2015&#8243; tab_id=&#8221;1788268452291-3&#8243; id=&#8221;1788268452291-4&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<em><strong>Publications<\/strong><\/em><\/p>\n<div class=\"ce-textpic ce-center ce-above\">\n<div class=\"ce-bodytext\">\n<p><strong>K. Golibrzuch, J.H. Baraban, P. R. Shirhatti, J. Werdecker, C. Bartels, A. M. Wodtke:<br \/>\n<\/strong>Observation of Translation-to-Vibration Excitation in Acetylene Scattering from Au(111): A REMPI Based Approach, Z. Phys. Chem. 229, 1929-1949 <strong>(2015)<br \/>\n<\/strong><strong>H. Wackerbarth:<br \/>\n<\/strong>\u201eSERS, Raman und IR Spektroskopie\u201c<br \/>\nSeminar des Netzwerks f\u00fcr Produkt- und Prozesssicherheit mittels spektroskopischer Analytik (PPA) zum Thema: \u201eM\u00f6glichkeiten und Anwendungen der SERS\/RAMAN-Spektroskopie\u201c G\u00f6ttingen (06.05.2015)<br \/>\n<strong>M.Wellhausen:<br \/>\n<\/strong>\u201eUntersuchung zum Einfluss der Struktur und des Materials auf die oberfl\u00e4chenverst\u00e4rkte Infratrot-Absorption\u201c<br \/>\nTechnische Universit\u00e4t Berlin (16.12. 2015)<br \/>\n<strong>H. Wackerbarth, B. Walowski, J. Bertram:<br \/>\n<\/strong>\u201cFluorescence immunoassay in a \u03bcFFE-chip\u201d, Deutsches BioSensor Symposium, TU M\u00fcnchen (11-13.03. 2015)<\/p>\n<\/div>\n<\/div>\n[\/vc_column_text][\/tab][tab icon_family=&#8221;none&#8221; title=&#8221;2014&#8243; tab_id=&#8221;1788268452298-2&#8243; id=&#8221;1788268452298-5&#8243;][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p class=\"bodytext\"><em><strong>Publications<\/strong><\/em><\/p>\n<ul>\n<li><strong>M. Frank, S. Funke, H. Wackerbarth, G. H. Clever:<\/strong><br \/>\nSERS spectroscopic evidence for the integrity of surface-deposited self-assembled coordination cages, Physical Chemistry Chemical Physics, DOI: 10.1039\/C4CP02188F (2014)<\/li>\n<li><strong>A. Grosch, H. Wackerbarth, O. Thiele, T. Berg, L. Beckmann:<\/strong><br \/>\nInfrared spectroscopic concentration measurements of carbon dioxide and gaseous water in harsh environments with a fiber optical sensor by using the HITEMP database, Journal of Quantitative Spectroscopy &amp; Radiative Transfer, 133, 106-116 (2014)<\/li>\n<li><strong>S. Himmel, C. Mai, A. Schumann, J. Hasener, V. Steckel, C. Lenth:<\/strong><br \/>\nDetermination of formaldehyde release from wood-based panels using SPME-GC-FAIMS, Int. J. Ion Mobil. Spec. 17:55\u201367 (2014)<\/li>\n<li><strong>C. Lenth, A. Schumann, J. Hasener, V. Steckel, S. Himmel, C. Mai:<\/strong><br \/>\nDeveloping a new method of measuring formaldehyde emissions from wood based panels, International Wood Products Journal, DOI: 10.1179\/2042645314Y.0000000076 (2014)<\/li>\n<\/ul>\n<p class=\"bodytext\"><em><strong>Conference constributions<\/strong><\/em><\/p>\n<ul>\n<li><strong>S. Funke, H. Wackerbarth:<\/strong><br \/>\nTuning the Enhancement of a Plasmonic Substrate by the Dielectric Environment, International Conference on Raman Spectroscopy, (08.2014)<\/li>\n<li><strong>H. Wackerbarth, S. Hamler, S. Funke, C. Lenth, W. H\u00fcttner, M. Wellhausen, J. Hagemann, L. Gundrum, U. Plachetka:<\/strong><br \/>\nGeneration of Plasmonic Substrates and Their Applications in Explosive Detection and Lab on a Chip Devices, International Conference on Raman Spectroscopy, (08.2014)<\/li>\n<li><strong>M. Wellhausen, H. Wackerbarth:<\/strong><br \/>\nEvaluation of Structures and Material for Surface Enhanced IR Absorption, Surface Enhanced Spectroscopies, Chemnitz, August 2014<\/li>\n<li><strong>H. Wackerbarth, S. Hamler, S. Funke, C. Lenth, W. H\u00fcttner, M. Wellhausen, J. Hagemann, L. Gundrum, U. Plachetka:<\/strong><br \/>\nApplications of Plasmonic Substrates and in Explosive Detection and Chip Devices, Surface Enhanced Spectroscopies, Chemnitz, August 2014<\/li>\n<\/ul>\n[\/vc_column_text][\/tab][\/tabbed_section][\/vc_column][\/vc_row][vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_color=&#8221;#f4f7fb&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;5%&#8221; constrain_group_1=&#8221;yes&#8221; bottom_padding=&#8221;5%&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;kooperationen&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h2 class=\"\">Cooperations<\/h2>\n[\/vc_column_text][vc_row_inner column_margin=&#8221;50px&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h3 class=\"csc-firstHeader\">Industrial cooperation partners<\/h3>\n<ul>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.airsense.com\/de\" target=\"_blank\" rel=\"noopener noreferrer\">Airsense Analytics GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.analytik-jena.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Analytik Jena AG<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.bbraun.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">B.Braun Melsungen AG<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.bosch.de\/de\/de\/startpage_1\/country-landingpage.php\" target=\"_blank\" rel=\"noopener noreferrer\">Bosch AG<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.bruker.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Bruker Optik GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.fassigroup.de\/main.php?gid=88888888.888887.0.0.0&amp;action=articles&amp;sitemode=2\" target=\"_blank\" rel=\"noopener noreferrer\">Fassis GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.grecon.com\/de\" target=\"_blank\" rel=\"noopener noreferrer\">Fagus-GreCon Greten GmbH &amp; Co. KG<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.frank-optic-products.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Frank Optic Products GmbH optische Technologien (FOP)<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.gesim.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">GeSiM &#8211; Gesellschaft f\u00fcr Silizium-Mikrosysteme mbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.glunz.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Glunz AG<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.hks-gruppe.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">HKS Sicherheitsservice GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.iba-lifesciences.com\/home.html\" target=\"_blank\" rel=\"noopener noreferrer\">IBA GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.innos-sperlich.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Innos Sperrlich GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.lavision.de\/de\/\" target=\"_blank\" rel=\"noopener noreferrer\">LaVision GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.microfluidic-chipshop.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">microfluidic ChipShop GmbH<\/a><\/li>\n<li><a title=\"external-link-new-window\" href=\"http:\/\/micromata\/\" target=\"gmbh\/\" rel=\"noopener noreferrer\">Micromata GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.miprolab.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">miprolab GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.polytec.com\/de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Polytec GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.sartorius.de\/de\/startseite\/\" target=\"_blank\" rel=\"noopener noreferrer\">Sartorius Stedim Biotech GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.schumann-analytics.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Schumann Analytics \/ Schumann Analytische Messtechnik<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"https:\/\/www.swd-ag.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Stadtwerke D\u00fcsseldorf AG<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.volkswagenag.com\/content\/vwcorp\/content\/de\/homepage.html\" target=\"_blank\" rel=\"noopener noreferrer\">Volkswagen AG<\/a><\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_column_text]\n<h3>Institutional cooperation<\/h3>\n<ul>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.aidima.eu\/\" target=\"_blank\" rel=\"noopener noreferrer\">A<\/a><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.aidima.eu\/\" target=\"_blank\" rel=\"noopener noreferrer\">IDIMA, Technology Institute Furniture Wood and Packaging<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.amo.de\/4.0.html?&amp;L=1\" target=\"_blank\" rel=\"noopener noreferrer\">AMO GmbH<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.bka.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Bundeskriminalamt<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.kemi.dtu.dk\/\" target=\"_blank\" rel=\"noopener noreferrer\">Danmarks Tekniske Universitet, Institut for Kemi<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.nanotech.dtu.dk\/\" target=\"_blank\" rel=\"noopener noreferrer\">Danmarks Tekniske Universitet, Institut for Mikro- og Nanoteknologi<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.dlr.de\/as\/\" target=\"_blank\" rel=\"noopener noreferrer\">DLR Institut f\u00fcr Aerodynamik und Str\u00f6mungstechnik<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.ecoledubois.fr\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ecole Sup\u00e9rieure du Bois Institut technologique<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.iof.fraunhofer.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Fraunhofer-Institut f\u00fcr Angewandte Optik und Feinmechanik<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.uni-goettingen.de\/de\/28446.html\" target=\"_blank\" rel=\"noopener noreferrer\">Institut f\u00fcr Anorganische Chemie Georg-August-Universit\u00e4t G\u00f6ttingen<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.uni-goettingen.de\/de\/891.html?cid=2798\" target=\"_blank\" rel=\"noopener noreferrer\">Institut f\u00fcr Angewandte Biotechnologie, Georg-August-Universit\u00e4t G\u00f6ttingen<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.hawk-hhg.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Hochschule f\u00fcr angewandte Wissenschaft und Kunst<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.hs-anhalt.de\/forschung\/aninstitute\/institut-fuer-lebensmitteltechnik-biotechnologie-und-qualitaetssicherung-e-v.html\" target=\"_blank\" rel=\"noopener noreferrer\">Institut f\u00fcr Lebensmitteltechnik und Qualit\u00e4tssicherung e.V. K\u00f6then<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.imvt.kit.edu\/\" target=\"_blank\" rel=\"noopener noreferrer\">Karlsruher Institut f\u00fcr Technologie,Institut f\u00fcr Mikroverfahrenstechnik<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.itv.uni-hannover.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Leibniz Universit\u00e4t Hannover,Institut f\u00fcr Technische Verbrennung (ITV)<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.mfpa.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Material Forschungs- und Pr\u00fcfanstalt an der Bauhaus-Universit\u00e4t Weimar (MFPA)<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.uni-goettingen.de\/de\/fakult%C3%A4t-f%C3%BCr-forstwissenschaften-und-wald%C3%B6kologie\/19852.html\" target=\"_blank\" rel=\"noopener noreferrer\">Universit\u00e4t G\u00f6ttingen, Fakult\u00e4t f\u00fcr Forstwissenschaften &amp; Wald\u00f6kologie<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.chemie.tu-berlin.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Technische Universit\u00e4t Berlin, Institut f\u00fcr Chemie<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/www.iept.tu-clausthal.de\/\" target=\"_blank\" rel=\"noopener noreferrer\">Technische Universit\u00e4t Clausthal, Institut f\u00fcr Energieforschung und Physikalische Technologien<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"http:\/\/analytik.chemie.uni-leipzig.de\/start\/\" target=\"_blank\" rel=\"noopener noreferrer\">Universit\u00e4t Leipzig, Institut f\u00fcr Analytische Chemie<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"https:\/\/www.uni-due.de\/ivg\/rf\/\" target=\"_blank\" rel=\"noopener noreferrer\">Universit\u00e4t Duisburg-Essen, Institut f\u00fcr Verbrennung und Gasdynamik<\/a><\/li>\n<li><a class=\"external-link-new-window\" title=\"Opens external link in new window\" href=\"https:\/\/www.uni-due.de\/chemie\/institute.shtml\" target=\"_blank\" rel=\"noopener noreferrer\">Universit\u00e4t Duisburg-Essen, Fakult\u00e4t f\u00fcr Chemie, Analytische Chemie<\/a><\/li>\n<li><a class=\"strathclyde,\" title=\"centre\" href=\"http:\/\/university\/\" target=\"of\" rel=\"noopener noreferrer\">University of Strathclyde, Centre for Molecular Nanometrology<\/a><\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>[vc_row type=&#8221;full_width_content&#8221; 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