Alle unsere Veröffentlichungen sind hier aufgelistet: Veröffentlichungsplattform der OTH Regensburg.
2024
Photoacoustic Trace-Analysis of Breath Isoprene and Acetone via Interband- and Quantum Cascade Lasers
Jonas Pangerl, Pritam Sukul, Thomas Rück, Lukas Escher, Wolfram Miekisch, Rudolf Bierl, Frank-Michael Matysik
Februar 2025
doi: https://doi.org/10.1016/j.snb.2024.136886
Kinetic Cooling in Mid-Infrared Methane Photoacoustic Spectroscopy: A Quantitative Analysis via Digital Twin Verification
Thomas Rück, Jonas Pangerl, Lukas Escher, Simon Jobst, Max Müller, Rudolf Bierl, Frank-Michael Matysik
December 2024
doi: https://doi.org/10.1016/j.pacs.2024.100652
An Inexpensive Uv-Led Photoacoustic Based Real-Time Sensor-System Detecting Exhaled Trace-Acetone
Jonas Pangerl, Pritman Sukul, Thomas Rück, Frank-Michael Matysik, Pritam Sukul, Patricia Fuchs, Stefan Weigl, Wolfram Miekisch, Rudolf Bierl
Januar 2024
doi: http://dx.doi.org/10.2139/ssrn.4724198
2023
Comparison of photoacoustic spectroscopy and cavity ring-down spectroscopy for ambient methane monitoring at Hohenpeißenberg
Max Müller, Stefan Weigl, Jennifer Müller-Williams, Matthias Lindauer, Thomas Rück, Simon Jobst, Rudolf Bierl, Frank-Michael Matysik
September 2023
doi: https://doi.org/10.5194/amt-16-4263-2023
Semi-Selective Array for the Classification of Purines with Surface Plasmon Resonance Imaging and Deep Learning Data Analysis
Simon Jobst, Patrick Recum, Ángela Écija-Arenas, Elisabeth Moser, Rudolf Bierl,
Thomas Hirsch
Juli 2023
doi: https://doi.org/10.1021/acssensors.3c01114
Multivariate analysis and digital twin modelling: Alternative approaches to evaluate molecular relaxation in photoacoustic spectroscopy
A. Zifarelli, A.F.P. Cantatore, A. Sampaolo, M. Müller, T. Rück, C. Hölzl, H. Rossmadl, P. Patimisco, V. Spagnolo
Juli 2023
doi: https://doi.org/10.1016/j.pacs.2023.100564
A sub-ppbv-level Acetone and Ethanol Quantum Cascade Laser Based Photoacoustic Sensor - Characterization and Multi-Component Spectra Recording in Synthetic Breath
Jonas Pangerl, Elisabeth Moser, Max Müller, Stefan Weigl, Simon Jobst, Thomas Rück, Rudolf Bierl, Frank-Michael Matysik
April 2023
doi: https://doi.org/10.1016/j.pacs.2023.100473
Scopes and limits of photoacoustic spectroscopy in modern breath analysis; Book Chapter in Bioanalytical Reviews: Breath Analysis
Stefan Weigl, Max Müller, Jonas Pangerl, Thomas Rück
2023
ISBN 978-3-031-18525-0
2022
Digital Twin of a photocoustic trace gas sensor for monitoring methane in complex gas compositions
Thomas Rück, Max Müller, Simon Jobst, Stefan Weigl, Jonas Pangerl, Rudolf Bierl, Frank-Michael Matysik
September 2022
doi: https://doi.org/10.1016/j.snb.2022.133119
An Algorithmic Approach to Compute the Effect of Non-Radiative Relaxation Processes in Photoacoustic Spectroscopy
Max Müller, Thomas Rück, Simon Jobst, Jonas Pangerl, Stefan Weigl, Rudolf Bierl, Frank-Michael Matysik
Mai 2022
2021
Miniaturisierte Sensoren basierend auf Oberflächenplasmonenresonanz, Chancen und Herausforderungen
Peter Hausler, Johannes Fischer, Lukas Wunderlich, Patrick Recum, Sebastian Peller, Thomas Hirsch, Rudolf Bierl
Oktober 2021
DGaO-Proceedings 2021 – http://www.dgao-proceedings.de – ISSN: 1614-8436 – urn:nbn:de:0287-2021-A021-6
Characterizing a sensitive compact mid-infrared photoacoustic sensor for methane, ethane and acetylene detection considering changing ambient parameters and bulk compositions (N2, O2 and H2O)
Jonas Pangerl, Max Müller, Thomas Rück, Stefan Weigl, Rudolf Bierl
November 2021
doi: https://doi.org/10.1016/j.snb.2021.130962
Nanoparticle Determination in Water by LED-Excited Surface Plasmon Resonance Imaging
Lukas Wunderlich, Peter Hausler, Susanne Märkl, Rudolf Bierl, Thomas Hirsch
Juli 2021
2020
Effects of ambient parameters and cross-sensitivities from O2, CO2 and H2O on the photoacoustic detection of acetone in the UV region
Stefan Weigl, Elisabeth Wittmann, Thomas Rück, Rudolf Bierl, .; Wittmann E.; Rück T.; Bierl, R.; Matysik, F.-M.
Sensors Actuators B Chem., vol. 328, February 2021
doi: https://doi.org/10.1016/j.snb.2020.129001
Photoacoustic detection of acetone in N2 and synthetic air using a high power UV LED
Stefan Weigl, Feldmeier Florian, Rudolf Bierl, .; Bierl R. and Matysik F.-M.
Sensors Actuators B Chem., vol. 316, no. August 2020, p. 128109,
August 2020
doi: 10.1016/j.snb.2020.128109.
Homogeneous Light Source for Surface Plasmon Resonance Imaging. Hausler,P.; Jobst, S.; Fischer, J.; Roth, C. and Bierl, R. (2020). In Proceedings of the 8th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-401-5, pages 163-167. DOI: 10.5220/0009168701630167
2019
Surface plasmon resonance imaging for detection of drug metabolites in water
P. Hausler, L. Wunderlich, J. Fischer, C. Pfab, S. Heckscher, T. Hirsch, R. Bierl
Homogenous Light Source for Surface Plasmon Resonance Imaging. Hausler, P.; Jobst, S.; Fischer, J.; Roth, C. and Bierl, R. (2020). In Proceedings of the 8th International Conference on Photonics, Optics and Laser Technologies - Volume 1: PHOTOOPTICS; ISBN 978-989-785-401-5, pages 163-167.DOI:10:5220/000918701630167
Miniaturisierte Oberflächenplasmonenresonanz Sensoren zur Zustandsanalyse von Öl
P. Hausler, J. Fischer, R. BierlOilDoc Ölsensor Symposium 2019, Brannenburg
A Measure of Confidence of Artificial Neural Network Classifiers, ARCS Workshop 2019; 32nd International Conference on Architecture of Computing Systems, Copenhagen, Denmark, 2019, pp. 1-5.
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8836211&isnumber=8836190
A. Gschossmann, S. Jobst, J. Mottok and R. Bierl
BreathSummit 2019, Loughborough
„Evaluation of acetone absorption bands for breath analysis in the UV and IR region with optical sensors“Stefan Weigl (M. Eng.), Elisabeth Wittmann (M. Sc.), Prof.Dr. Frank-Michael Matysik, Prof. Dr. Rudolf Bierl
2018
Miniaturized Surface Plasmon Resonance based Sensor System. In Proceedings of the 6th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS
P. Hausler, C. Genslein, C. Roth, T. Vitzthumecker, T. Hirsch, R. Bierl, 2018.
Development of a sensor system for analysis of human breath exhale
S. Weigl, F. M. Matysik, R. Bierl
BayWISS Herbstakademie 2018, Plankstetten
Portable Measurement Unit for NO2 Trace Gas Detection
S. Weigl, P. Gaida, T. Rück, R. Bierl
PHOTOPTICS 2018 Funchal, Open Communication, 6th International Conference on Photonics, Optics and Laser Technology
Motionless SPR-angle scan with a miniaturized device
P. Hausler, C. Roth, T. Vitzthumecker, J. Fischer, R. Bierl
Europtrode XIV, Neapel
NO2 trace gas monitoring in air using off-beam quartz enhanced photoacoustic spectroscopy (QEPAS) and interference studies towards CO2, H2O and acoustic noise
T. Rück, R. Bierl, F. Matysik
Sensors Actuators B. Chem. 255(3) (2018) 2462-2471. doi:10.1016/j.snb.2017.09.039, https://www.sciencedirect.com/science/article/pii/S0925400517317021
2017
Development and characterization of a laboratory setup for photoacoustic NO2 determination based on the excitation of electronic 2B2 and 2B1 states using a low-cost semiconductor laser
T. Rück, R. Bierl, F.-M. Matysik
Sensors Actuators A Phys. 258 (2017) 193–200. doi:10.1016/j.sna.2017.03.024, http://www.sciencedirect.com/science/article/pii/S0924424716310433
Low-cost photoacoustic NO2 trace gas monitoring at the pptV-level
T. Rück, R. Bierl, F.-M. Matysik
Sensors Actuators A Phys. 263 (2017) 501-509. doi:10.1016/j.sna.2017.06.036, http://www.sciencedirect.com/science/article/pii/S0924424717304843
Miniaturisiertes Sensorsystem zur Oberflächenplasmonenresonanzspektroskopie
P. Hausler, C. Roth, F. Aumer, T. Vitzthumecker, C. Genslein, T. Hirsch, R. Bierl
DGAO Jahrestagung Nr. 118, Dresden, 2017, www.dgao-proceedings.de
Einbindung eines 2D-Photodetektors in einen hochintegrierten SPR-Imaging-Sensor
C. Roth, P. Hausler, R. Bierl
DGAO Jahrestagung Nr. 118, Dresden, 2017, www.dgao-proceedings.de
Detection of small molecules with surface plasmon resonance by synergistic plasmonic effects of nanostructured surfaces and graphene
C. Genslein, P. Hausler, E.-M. Kirchner, R. Bierl, A. J. Baeumner, T. Hirsch
Proc. of SPIE Vol 10080, 100800F-1-100800F-7, 2017.
Entwicklung eines mikromechanischen kapazitiven Schalldetektors im resonanten Betrieb für die photoakustische Spurengasanalyse
A. Zagler, F. Landgraf, T. Rück, R. Bierl
Mikrosystemtechnikkongress 2017 München, ISBN 978-3-8007-4491-6
Photoakustische Spurengasanalytik von NO2 im ppt-Bereich (10^-12) bei Verwendung kostengünstiger Einzelkomponenten
T. Rück, I. Läpple, R. Bierl
Mikrosystemtechnikkongress 2017 München, ISBN 978-3-8007-4491-6
Resonance frequency tuning and process design of a micromechanical capacitive cantilever in a photoacoustic trace-gas sensing device
Q. Zhou, F. Landgraf, T. Rück, R. Bierl
Mikrosystemtechnikkongress 2017 München, ISBN 978-3-8007-4491-6
Miniaturisierter plasmonischer Sensor für das Monitoring von Weichmachern in Gewässerproben
J. Fischer
Mikrosystemtechnikkongress 2017 München, ISBN 978-3-8007-4491-6
Mikro-Opto-Elektro-Mechanisches Sensorsystem zur Oberflächenplasmonenresonanzspektroskopie
P. Hausler
Mikrosystemtechnikkongress 2017 München, ISBN 978-3-8007-4491-6
Portable photoakustische Messeinheit zur NO2 Detektion im Spurenbereich
P. Gaida, S. Weigl, T. Rück, R. Bierl
Mikrosystemtechnikkongress 2017 München, ISBN 978-3-8007-4491-6
2016
Graphene-enhanced plasmonic nanohole arrays for enviromental sensing in aqueous samples
(C. Genslein, P. Haulser, E.-M. Kirchner, R. Bierl, A. J. Baemner, T. Hirsch, 2016)
Trends in Electrochemical Sensing of Blood Gases
(B. van der Weerd, R. Bierl, F.-M. Matysik, In: Bioanalytical Reviews, Springer, 2016)
Gestapelte Au-Al-Au und Au-Ag-Au Schichten als aktive Schichten für die Oberflächenplasmonenresonanzspektroskopie
(Holler S.; Hausler P.; Roth C.; Bierl R.; ISBN 978-3-9812696-9-7)
Einbindung eines CMOS-Detektors in einen hochintegrierten SPR-Sensor
(Roth, Carina; Hausler, Peter; Bierl Rudolf; ISBN 978-3-9812696-9-7)
2015
Miniaturisierte Oberflächenplasmonenresonanz Sensorplattform
(P. Hausler, S. Holler, T. Hirsch, R. Bierl), Mikrosystemtechnikkongress 2015 Karlsruhe, ISBN 978-3-8007-4100-7
Comparison of acoustic detectors for use in miniaturized photoacoustic devices designed for nitrogen dioxide trace gas measurement
(Rück, T.; Matysik, F.M.; Bierl, R.), ANAKON, 2015
Herstellung und Analyse der Resonanzfrequenz eines MEMS Cantilever für das CEPAS Verfahren
(Unger, J.; Rück, T.; Landgraf, F.; Bierl, R.), MAPR Veröffentlichung, 2015
Specification of an improved photoacoustic setup for high-sensitive, low-cost NO2 trace gas detection
(Rück, T.; Landgraf, F.; Laepple, I.; Unger, J.; Matysik, F.M.; Bierl, R.), 18th International Conference on Photoacoustic and Photothermal Phenomena, 2015, Novisad Serbia
High integrated miniaturized sensor based on Surface Plasmon Resonance
(Hausler, P.; Holler, S.; Hirsch, T.; Bierl, R.) September 2015, BBMEC11, Regensburg
2014
Development of a miniaturized photoacoustic multigas sensing system for trace gas measurement
(Rück, T.; Landgraf, F.; Unger, J.; Hofmann, M.; Matysik, F.M.; Bierl, R.), analytica, 2014
Experimental investigation of damping properties of unidirectionally and fabric reinforces plastics by the free decay method
(Romano, M.; Micklitz, M.; Olbrich, F.; Bierl R.; Ehrlich, I.; Gebbeken, N.) In: Proceeding of the 15th International Materials Symposium (IMSP´2014). Pamukkale University (Denizli, Turkey). 15./17. October 2014, pp. 665-679, In:Meran, C.(ed.): proceedings of the 15th International Materials Symposium (IMPS´2014).Pamukkale University (Denizli, Turkey), 15./17. October 2014
A Comparison of Correlation and Zero-Crossing Based Techniques in Ultrasonic Measurements
(Jobst, S.; Bierl, R.) ARC Conference 2014
A Planar Conductivity Probe for CO2 Determination at the Oxygenator Outlet
(van der Weerd, B; Bierl, R., Matysik F.-M.) Doktorandenseminar GDCh Prozessanalytik 2014, Berlin
A Conductivity Probe for the Determination of Carbon Dioxide Tension at the Oxygenator Exhaust Outlet during Extracorporeal Membrane Oxygenation (ECMO)
(van der Weerd, B; Bierl, R., Matysik F.-M.) analytica Conference 2014, München
A Conductivity Probe for the Determination of Carbon Dioxide Tension at the Oxygenator Exhaust Outlet during Extracorporeal Membrane Oxygenation (ECMO)
(van der Weerd, B; Bierl, R., Matysik F.-M.) Electrochemistry 2014, Mainz
2013
Development of a miniaturized photoacoustic multigas sensing system for trace gas measurement
(Rück, T.; Hofmann, M.; Bierl, R.), 17th International Conference on Photoacoustic and Photothermal Phenomena, 2013, Suzhou China
A Conductivity Probe for Determination of the Carbon Dioxide Tension at the Oxygenator Exhaust Outlet during Extracorporeal Membrane Oxygenation (ECMO)
(van der Weerd, B; Bierl, R., Matysik F.-M.) 9th ISC Modern Analytical Chemistry 2013, Prag
2012
Development of a dual-phase lock-in amplifier on a 16-bit fixed-point digital signal processor, Proc. 5th Eur. DSP Educ. Res. Conf. (2012).
(M. Hofmann, R. Bierl, T. Rück)