Search Results - "Tütüncü, Erhan"

Characterization of metal oxide gas sensors via optical techniques by Glöckler, Johannes, Jaeschke, Carsten, Tütüncü, Erhan, Kokoric, Vjekoslav, Kocaöz, Yusuf, Mizaikoff, Boris

“…Metal oxide (MOX) sensors are increasingly gaining attention in analytical applications. Their fundamental operation principle is based on conversion reactions…”
Get full text

iHWG-MOX: A Hybrid Breath Analysis System via the Combination of Substrate-Integrated Hollow Waveguide Infrared Spectroscopy with Metal Oxide Gas Sensors by Glöckler, Johannes, Jaeschke, Carsten, Kocaöz, Yusuf, Kokoric, Vjekoslav, Tütüncü, Erhan, Mitrovics, Jan, Mizaikoff, Boris

“…According to their materials and operating parameters, metal oxide (MOX) sensors respond to target gases only by a change in sensor resistance with a lack in…”
Get full text

polyHWG: 3D Printed Substrate-Integrated Hollow Waveguides for Mid-Infrared Gas Sensing by Stach, Robert, Haas, Julian, Tütüncü, Erhan, Daboss, Sven, Kranz, Christine, Mizaikoff, Boris

“…Gas analysis via mid-infrared (MIR) spectroscopic techniques has gained significance due to its inherent molecular selectivity and sensitivity probing…”
Get full text

iHWG-ICL: Methane Sensing with Substrate-Integrated Hollow Waveguides Directly Coupled to Interband Cascade Lasers by Tütüncü, Erhan, Nägele, Markus, Fuchs, Peter, Fischer, Marc, Mizaikoff, Boris

“…The development of a compact iHWG-ICL gas sensor combining innovative substrate-integrated hollow waveguides (iHWG) with mid-infrared emitting type-II…”
Get full text

Fiber-Coupled Substrate-Integrated Hollow Waveguides: An Innovative Approach to Mid-infrared Remote Gas Sensors by Tütüncü, Erhan, Kokoric, Vjekoslav, Wilk, Andreas, Seichter, Felicia, Schmid, Michael, Hunt, William E, Manuel, Anastacia M, Mirkarimi, Paul, Alameda, Jennifer B, Carter, J. Chance, Mizaikoff, Boris

“…In this study, an innovative approach based on fiberoptically coupled substrate-integrated hollow waveguide (iHWG) gas cells for the analysis of low sample…”
Get full text

Advanced Photonic Sensors Based on Interband Cascade Lasers for Real-Time Mouse Breath Analysis by Tütüncü, Erhan, Nägele, Markus, Becker, Steffen, Fischer, Marc, Koeth, Johannes, Wolf, Christian, Köstler, Stefan, Ribitsch, Volker, Teuber, Andrea, Gröger, Michael, Kress, Sandra, Wepler, Martin, Wachter, Ulrich, Vogt, Josef, Radermacher, Peter, Mizaikoff, Boris

“…A multiparameter gas sensor based on distributed feedback interband cascade lasers emitting at 4.35 μm and ultrafast electro-spun luminescence oxygen sensors…”
Get full text

Toward the quantification of the 13CO2/12CO2 ratio in exhaled mouse breath with mid-infrared hollow waveguide gas sensors by Wilk, Andreas, Seichter, Felicia, Kim, Seong-Soo, Tütüncü, Erhan, Mizaikoff, Boris, Vogt, Josef A., Wachter, Ulrich, Radermacher, Peter

“…Mouse sepsis models are used to gain insight into the complex processes involved with patients suffering from glucose metabolism disorders. Measuring the…”
Get full text

Cascade laser sensing concepts for advanced breath diagnostics by Tütüncü, Erhan, Mizaikoff, Boris

“…With more than a thousand constituents at trace level concentrations, exhaled breath analysis (EBA) allows for non-invasive point-of-care (POC) disease…”
Get full text

Real-Time and Simultaneous Monitoring of NO, NO2, and N2O Using Substrate–Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer by Petruci, João Flávio da Silveira, Tütüncü, Erhan, Cardoso, Arnaldo Alves, Mizaikoff, Boris

“…Nitrogen-based fertilizers have been used in modern agricultural activities resulting in a relevant emission source of nitrogen gases into the atmosphere,…”
Get full text

Real-Time and Simultaneous Monitoring of NO, NO 2 , and N 2 O Using Substrate-Integrated Hollow Waveguides Coupled to a Compact Fourier Transform Infrared (FT-IR) Spectrometer by Petruci, João Flávio da Silveira, Tütüncü, Erhan, Cardoso, Arnaldo Alves, Mizaikoff, Boris

“…Nitrogen-based fertilizers have been used in modern agricultural activities resulting in a relevant emission source of nitrogen gases into the atmosphere,…”
Get full text

Metabolic monitoring via on-line analysis of 13 C-enriched carbon dioxide in exhaled mouse breath using substrate-integrated hollow waveguide infrared spectroscopy and luminescence sensing combined with Bayesian sampling by Seichter, Felicia, Vogt, Josef, Tütüncü, Erhan, Hagemann, Leila Tamina, Wachter, Ulrich, Gröger, Michael, Kress, Sandra, Radermacher, Peter, Mizaikoff, Boris

“…In studies that target specific functions or organs, the response is often overlaid by indirect effects of the intervention on global metabolism. The metabolic…”
Get more information

Toward the quantification of the .sup.13CO.sub.2/.sup.12CO.sub.2 ratio in exhaled mouse breath with mid-infrared hollow waveguide gas sensors by Wilk, Andreas, Seichter, Felicia, Kim, Seong-Soo, Tutuncu, Erhan, Mizaikoff, Boris, Vogt, Josef A, Wachter, Ulrich, Radermacher, Peter

“…Mouse sepsis models are used to gain insight into the complex processes involved with patients suffering from glucose metabolism disorders. Measuring the…”
Get full text