Organic Membranes for Selectivity Enhancement of Metal Oxide Gas Sensors

by Thorsten Graunke, Katrin Schmitt, Jürgen Wöllenstein
Published 2016-01-01

Layer by Layer Deposition of Colloidal SnO2 Nano Particles

by Haitao Gao, Xuemeng Lyu, Jürgen Wöllenstein, Stefan Palzer
Published 2017-08-01

Towards Enhanced Gas Sensor Performance with Fluoropolymer Membranes

by Thorsten Graunke, Katrin Schmitt, Stefan Raible, Jürgen Wöllenstein
Published 2016-09-01

Cavity-Enhanced Raman Spectroscopy for Food Chain Management

by Vincenz Sandfort, Jens Goldschmidt, Jürgen Wöllenstein, Stefan Palzer
Published 2018-02-01

Screen-Printed Sensors for Colorimetric Detection of Hydrogen Sulfide in Ambient Air

by Laura Engel, Karina R. Tarantik, Carolin Pannek, Jürgen Wöllenstein
Published 2019-03-01

Colorimetric Materials for Fire Gas Detection—A Review

by Katrin Schmitt, Karina R. Tarantik, Carolin Pannek, Jürgen Wöllenstein
Published 2018-03-01

Investigation of Gasochromic Rhodium Complexes Towards Their Reactivity to CO and Integration into an Optical Gas Sensor for Fire Gas Detection

by Carolin Pannek, Karina R. Tarantik, Katrin Schmitt, Jürgen Wöllenstein
Published 2018-06-01

Colorimetric Detection of Hydrogen Sulfide in Ambient Air

by Laura Engel, Karina R. Tarantik, Carolin Pannek, Jürgen Wöllenstein
Published 2018-11-01

Towards an Empirical Model for the Prediction of the Selectivity of Polymer Membranes

by Thorsten Graunke, Katrin Schmitt, Sebastian Busch, Stefan Raible, Jürgen Wöllenstein
Published 2018-11-01

Investigation of Gasochromic Rhodium Complexes Regarding Their Reactivity towards CO

by Karina Tarantik, Katrin Schmitt, Carolin Pannek, Lutz Miensopust, Jürgen Wöllenstein
Published 2017-08-01

Resonant Photoacoustic Spectroscopy of NO₂ with a UV-LED Based Sensor

by Johannes Kapp, Christian Weber, Katrin Schmitt, Hans-Fridtjof Pernau, Jürgen Wöllenstein
Published 2019-02-01

Resonant Photoacoustic Detection of NO₂ with an LED Based Sensor

by Christian Weber, Johannes Kapp, Katrin Schmitt, Hans-Fridtjof Pernau, Jürgen Wöllenstein
Published 2018-11-01

Low-Power Odor-Sensing Network Based on Wake-Up Nodes

by Alvaro Ortiz Perez, Benedikt Bierer, Cem Dinc, Jürgen Wöllenstein, Stefan Palzer
Published 2017-08-01

Gasochromic Detection of NO₂ on the Example of the Food Additive E141 (ii)

by Carolin Pannek, Karina R. Tarantik, Laura Engel, Thomas Vetter, Jürgen Wöllenstein
Published 2018-12-01

A Wireless Gas Sensor Network to Monitor Indoor Environmental Quality in Schools

by Alvaro Ortiz Perez, Benedikt Bierer, Louisa Scholz, Jürgen Wöllenstein, Stefan Palzer
Published 2018-12-01

On-Board Monitoring of SO₂ Ship Emissions Using Resonant Photoacoustic Gas Detection in the UV Range

by Mahmoud El-Safoury, Miguel Dufner, Christian Weber, Katrin Schmitt, Hans-Fridtjof Pernau, Bert Willing, Jürgen Wöllenstein
Published 2021-06-01

Resonant Photoacoustic Gas Monitoring of Combustion Emissions

by Mahmoud El-Safoury, Miguel Dufner, Christian Weber, Katrin Schmitt, Hans-Fridtjof Pernau, Bert Willing, Jürgen Wöllenstein
Published 2018-11-01

Monitoring the Wobbe Index of Natural Gas Using Fiber-Enhanced Raman Spectroscopy

by Vincenz Sandfort, Barbara M. Trabold, Amir Abdolvand, Carsten Bolwien, Philip St. J. Russell, Jürgen Wöllenstein, Stefan Palzer
Published 2017-11-01

On-Chip Temperature Compensation for Thermal Impedance Sensors

by Martin Jaegle, Hans-Fridtjof Pernau, Marcus Pfützner, Mike Benkendorf, Xinke Li, Markus Bartel, Susanne Drost, Jürgen Wöllenstein
Published 2018-11-01

Evaluation of a Colorimetric Sensor System for Early Fire Detection

by Roland Pohle, Teresa Pohl, Carolin Pannek, Karina Tarantik, Marie-Luise Bauersfeld, Jürgen Wöllenstein, Stefan Raible, Frank Seiler
Published 2018-12-01