Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Filterrotationsspektrometer für den Nachweis von Ethen im ppb-Bereich
Eberhardt, André; Bauersfeld, Marie-Luise; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019Miniaturisierte photoakustische Detektoren für den Nachweis fluorhaltiger Kältemittel
Weber, Christian; El-Safoury, Mahmoud; Eberhardt, André; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019Niedertemperatur-Pellistoren aus mesoporösem Au-Pd@Co3O4
Lyu, Xuemeng; Gao, Haitao; Schmitt, Katrin; Tarantik, Karina; Wöllenstein, Jürgen
Conference Paper
2019Photoakustisches Gasmesssystem zur Bestimmung des Schwefeldioxidgehaltes in Schiffsabgasen
El-Safoury, Mahmoud; Dufner, Miguel; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Willing, Bert; Wöllenstein, Jürgen
Conference Paper
2019Quantum cascade laser-based tunable laser absorption spectroscopy for the detection of stable isotopes of CO2
Nitzsche, Ponkanok; Dinc, Cem; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2019Resonant Photoacoustic Spectroscopy of NO2 with a UV-LED Based Sensor
Kapp, Johannes; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Wöllenstein, Jürgen
Journal Article
2018Colorimetric materials for fire gas detection - a review
Schmitt, Katrin; Tarantik, Karina; Pannek, Carolin; Wöllenstein, Jürgen
Journal Article
2018Improvement Methods for Colorimetric Gas Sensor for Use in Indoor Livestock Farming
Boerman, Jan K.; Harberden, Jan-Kees van; Pannek, Carolin; Schmitt, Katrin; Tarantik, Karina; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Investigation of gasochromic rhodium complexes towards their reactivity to CO and integration into an optical gas sensor for fire gas detection
Pannek, Carolin; Tarantik, Karina; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2018Photoacoustic gas detector for the monitoring of sulfur dioxide content in ship emissions
El-Safoury, Mahmoud; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Willing, Bert; Wöllenstein, Jürgen
Conference Paper
2018Resonant photoacoustic detection of NO2 with an LED based sensor
Weber, Christian; Kapp, Johannes; Schmitt, Katrin; Pernau, Hans-Fridtjof; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Resonant photoacoustic gas monitoring of combustion emissions
El-Safoury, Mahmoud; Dufner, Miguel; Weber, Christian; Schmitt, Katrin; Pernau, Hans-Fridtjof; Willing, Bert; Wöllenstein, Jürgen
Journal Article, Conference Paper
2018Towards an empirical model for the prediction of the selectivity of polymer membranes
Graunke, Thorsten; Schmitt, Katrin; Busch, Sebastian; Raible, Stefan; Wöllenstein, Jürgen
Journal Article, Conference Paper
2017Advanced white cell design for investigation of ethylene using a nondispersive infrared photometer
Eberhardt, André; Ulmer, Ulrich; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2017Colorimetric sensor for bad odor detection using automated color correction
Schmitt, Katrin; Tarantik, Karina; Pannek, Carolin; Benito-Altamirano, Ismael; Casals, Olga; Fabrega, Cristian; Romano-Rodriguez, Albert; Wöllenstein, Jürgen; Prades, Juan Daniel
Conference Paper
2017Investigation of gasochromic rhodium complexes regarding their reactivity towards CO
Tarantik, Karina; Schmitt, Katrin; Pannek, Carolin; Miensopust, Lutz; Wöllenstein, Jürgen
Journal Article, Conference Paper
2017Rotating interference filter spectrometer for the detection of ethylene in the ripening process of climacteric fruit
Eberhardt, André; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2016Colorimetric gas sensing with enhanced sensitivity
Schmitt, Katrin; Tarantik, Karina; Pannek, Carolin; Sulz, Gerd; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Detection of gaseous ethanol by the use of ambient temperature platinum catalyst
Boerman, Jan K.; Bauersfeld, Marie-Luise; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016NDIR-Photometer zum Nachweis von Ethylen während der Reifung klimaterischer Früchte
Eberhardt, André; Rademacher, Sven; Huber, Jochen; Schmitt, Katrin; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Conference Paper
2016Nondispersive infrared photometer based on a rotating interference filter for investigation of climacteric fruit ripening
Eberhardt, André; Schmitt, Katrin; Rademacher, Sven; Huber, Jochen; Bauersfeld, Marie-Luise; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Organic membranes for selectivity enhancement of metal oxide gas sensors
Graunke, Thorsten; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2016Resonant photoacoustic CO2 spectroscopy with LED light source
Pernau, Hans-Fridtjof; Schmitt, Katrin; Huber, Jochen; Rademacher, Sven; Eberhardt, André; Wöllenstein, Jürgen
Journal Article, Conference Paper
2016Simulation model for the evaluation and design of miniaturized non-resonant photoacoustic gas sensors
Huber, Jochen; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2016Towards enhanced gas sensor performance with fluoropolymer membranes
Graunke, Thorsten; Schmitt, Katrin; Raible, Stefan; Wöllenstein, Jürgen
Journal Article
2015Colorimetric materials for gas selective sensing in low-power applications
Pannek, Carolin; Schmitt, Katrin; Wöllenstein, Jürgen
Conference Paper
2015Cost-effective technologies to control indoor air quality and comfort in energy efficient building retrofitting
Revel, G.M.; Arnesano, M.; Pietroni, F.; Frick, J.; Reichert, M.; Schmitt, K.; Huber, J.; Ebermann, M.; Battista, U.; Alessi, F.
Journal Article
2015Optical tuning of ultra-thin, silicon-based flexible metamaterial membranes in the terahertz regime
Hoeh, M.A.; Neu, J.; Schmitt, K.; Rahm, M.
Journal Article
2015Sensor network with energy efficient and low-cost gas sensor nodes for the detection of hazardous substances in the event of a disaster
Rademacher, Sven; Schmitt, Katrin; Mengers, Martin; Wöllenstein, Jürgen
Conference Paper
2015Wireless gas sensor network for the spatially resolved measurement of hazardous gases in case of a disaster
Rademacher, Sven; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2014Ethylene detection in fruit supply chains
Janssen, S.; Schmitt, K.; Blanke, M.; Bauersfeld, M.L.; Wöllenstein, J.; Lang, W.
Journal Article
2014Evaluation of bioinspired functional surfaces for nanoparticle filtering
Busch, Sebastian; Ketterer, Manuel; Vinzenz, Xenia; Hoffmann, Christian; Schmitt, Katrin; Wöllenstein, Jürgen
Journal Article
2014Gassensoren und Analysengeräte
Schmitt, Katrin; Wöllenstein, Jürgen; Fabinski, Walter; Zöchbauer, Michael
Book Article
2014The monitoring of indoor air quality and comfort. The experience of the project Cetieb
Revel, G.M.; Arnesano, M.; Pietroni, F.; Frick, J.; Reichert, M.; Krüger, M.; Schmitt, K.; Huber, J.; Ebermann, M.; Pockele, L.
Journal Article, Conference Paper
2014Thermally pulsed metal oxide gas sensor combined with a colorimetric gas sensor for the detection of trace gases
Rademacher, S.; Peter, C.; Schmitt, K.; Wöllenstein, J.
Journal Article, Conference Paper
2014Two underestimated threats in food transportation: Mould and acceleration
Janssen, S.; Pankoke, I.; Klus, K.; Schmitt, K.; Stephan, U.; Wöllenstein, J.
Journal Article
2013Advanced tools for the monitoring and control of indoor air quality and comfort
Revel, G.M.; Arnesano, M.; Pietroni, F.; Frick, J.; Reichert, M.; Krüger, M.; Schmitt, K.; Huber, J.; Ebermann, M.; Pockele, L.; Khanlou, A.; Ekonomakou, A.; Balau, J.; Pascale, C.; Falco, F. de; Lando, R.; Battista, U.; Stuart, J.
Journal Article, Conference Paper
2013Detection of bad indoor environment with a miniaturized gas sensor system
Huber, J.; Binninger, R.; Schmitt, K.; Wöllenstein, J.
Conference Paper
2013Preparation, material analysis, and morphology of Cr2 - xTixO3 + z for gas sensors
Peter, Carolin; Kneer, Janosch; Schmitt, Katrin; Eberhardt, André; Wöllenstein, Jürgen
Journal Article
2013Terahertz sensing with meta-surfaces and integrated circuits
Reinhard, B.; Schmitt, K.; Fip, T.; Volk, M.; Neu, J.; Mahro, A.-K.; Beigang, R.; Rahm, M.
Conference Paper
2012Low-cost fiber-optic waveguide sensor for the colorimetric detection of ammonia
Schmitt, Katrin; Rist, Jonas; Peter, Carolin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2012Metallo-porphyrin zinc as gas sensitive material for colorimetric gas sensors on planar optical waveguides
Peter, Carolin; Schmitt, Katrin; Apitz, Martin; Wöllenstein, Jürgen
Journal Article, Conference Paper
2012Metamaterial near-field sensor for deep-subwavelength thickness measurements and sensitive refractometry in the terahertz frequency range
Reinhard, B.; Schmitt, K.M.; Wollrab, V.; Neu, J.; Beigang, R.; Rahm, M.
Journal Article
2012Metamaterial Terahertz Transmission Optics and Surface Waves
Reinhard, B.; Fip, T.; Volk, M.; Schmitt, K.M.; Neu, J.; Hoeh, M.; Rahm, M.
Conference Paper
2012Terahertz thin film and refractive index sensing with a metamaterial near-field sensor
Schmitt, Klemens; Wollrab, Viktoria; Neu, Jens; Beigang, René; Rahm, Marco
Conference Paper
2011Compact photoacoustic gas sensor based on broadband IR source
Schmitt, K.; Müller, A.; Huber, J.; Busch, S.; Wöllenstein, J.
Conference Paper
2011Evaluation of a new device for fast detection of air contaminants using immunobiological methods
Renzl, Anna; Hofbauer, Wolfgang; Rennebarth, Thorsten; Koch, Wolfgang; Dunkhorst, Wilhelm; Lödding, Hubert; Schwarz, Katharina; Schmitt, Katrin; Bolwien, Carsten; Sulz, Gerd; Holländer, Andreas; Klockenbring, Torsten; Barth, Stefan; Seidel, Björn; Muranyi, Peter; Breuer, Klaus
Conference Paper
2011Metallo-porphyrins as gas sensing material for colorimetric gas sensors on planar optical waveguides
Peter, C.; Schmitt, K.; Schiel, M.; Wöllenstein, J.
Conference Paper
2011Miniaturized multi channel infrared optical gas sensor system
Wöllenstein, J.; Eberhard, A; Rademacher, S.; Schmitt, K.
Conference Paper
2011Optical fiber waveguide sensor for the colorimetric detection of ammonia
Schmitt, K.; Rist, J.; Peter, C.; Wöllenstein, J.
Conference Paper
2011Optical waveguides for the evanescent wave-induced cleavage of photolabile linker compounds
Schmitt, K.; Rist, J.; Hoffmann, C.
Journal Article
2010Analysis of self-repair mechanisms of Phaseolus vulgaris var. saxa using near-infrared surface-enhanced Raman spectroscopy
Busch, S.; Schmitt, K.; Erhardt, C.; Speck, T.
Journal Article
2010Gel-based biochip for the detection of airborne contaminants
Schmitt, K.; Sulz, G.; Klockenbring, T.; Seidel, B.; Holländer, A.
Journal Article
2010High-refractive-index waveguide platforms for chemical and biosensing
Schmitt, K.; Hoffmann, C.
Book Article
2009Fast detection of air contaminants using immunobiological methods
Schmitt, K.; Bolwien, C.; Sulz, G.; Koch, W.; Dunkhorst, W.; Lödding, H.; Schwarz, K.; Holländer, A.; Klockenbring, T.; Barth, S.; Seidel, B.; Hofbauer, W.; Rennebarth, T.; Renzl, A.
Conference Paper
2009Polymer surfaces as optical devices for photolabile linker compounds
Schmitt, K.; Trutschel, T.; Hoffmann, C.
Journal Article, Conference Paper
2008Biochip-readout for point of care diagnostics
Brandenburg, A.; Curdt, F.; Sulz, G.; Schmitt, K.; Ebling, F.; Ehrentreich-Förster, E.; Bier, F.
Presentation
2008Direct detection of tuberculosis infection in blood serum using three optical label-free approaches
Nagel, T.; Ehrentreich-Förster, E.; Singh, M.; Schmitt, K.; Brandenburg, A.; Berka, A.; Bier, F.
Journal Article
2008Evanescent field sensors based on tantalum pentoxide waveguides - a review
Schmitt, K.; Oehse, K.; Sulz, G.; Hoffmann, C.
Journal Article
2007Interferometric biosensor based on planar optical waveguide sensor chips for label-free detection of surface bound bioreactions
Schmitt, K.; Schirmer, B.; Hoffmann, C.; Brandenburg, A.; Meyrueis, P.
Journal Article
2007Rapid protein expression analysis with an interferometric biosensor for monitoring protein production
Hoffmann, C.; Schmitt, K.; Brandenburg, A.; Hartmann, S.
Journal Article
2006Label-free biosensor system for applications in screening and diagnostics
Schmitt, K.; Hoffmann, C.; Brandenburg, A.; Meyrueis, P.
Book Article
2006Markierungsfreie Analyse für die Proteinproduktion
Brandenburg, A.; Hoffmann, C.; Schmitt, K.
Journal Article
2006A new waveguide interferometer for the label free detection of biomolecules
Schmitt, Katrin
: Meyrueis, Patrick (Erstgutachter); Brandenburg, Albrecht (Zweitgutachter)
Dissertation
2006Transdermales therapeutisches System
Schmitt, K.; Hoffmann, C.
Patent
2005Interferometrisches Messsystem zur markierungsfreien Analyse von biomolekularen Bindungsreaktionen
Schmitt, K.; Hoffmann, C.
Journal Article
2005Label-free detection of biomolecules by waveguide interferometry
Schmitt, K.; Schirmer, B.; Brandenburg, A.
Conference Paper
2004Development of a highly sensitive interferometric biosensor
Schmitt, K.; Schirmer, B.; Brandenburg, A.
Conference Paper