Stefan NAGL
南思帆
PhD in Analytical Chemistry
University of Regensburg, 2008

Assistant Professor
Department of Chemistry

Deputy Program Director of MSc Program in Analytical Chemistry



(852) 3469 2629
chnagl@ust.hk
Room 4546
Personal Web

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Google Scholar
GbfxkRoAAAAJ

ORCID
0000-0001-5512-1174

ResearcherID
I-3362-2012

Scopus ID
24314773900




Research Interest Publications Projects Teaching Assignment RPG Supervision Space used




Research Interest

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Bioanalytical chemistry
Optofluidics
Digital microfluidics
Nanosensors



Publications

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All Years 61 2022 0 2021 1 2020 2 2019 4 2018 5 2017 2 2016 47

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2021 1

Automated Miniaturized Digital Microfluidic Antimicrobial Susceptibility Test Using a Chip-Integrated Optical Oxygen Sensor
ACS Sensors, v. 6, (3), March 2021, p. 1147-1156
Qiu, Wenting; Nagl, Stefan Article

2020 2

A microfluidic chip for rapid analysis of DNA melting curves for BRCA2 mutation screening
Lab on a Chip, v. 20, (20), 21 October 2020, p. 3824-3831
Lin, Xuyan; Nagl, Stefan Article
Composite Films of CsPbBr₃ Perovskite Nanocrystals in a Hydrophobic Fluoropolymer for Temperature Imaging in Digital Microfluidics
ACS Applied Materials & Interfaces, v. 12, (17), April 2020, p. 19805-19812
Lu, Zhangdi; Li, Yanxiu; Qiu, Wenting; Rogach, Andrey L.; Nagl, Stefan Article

2019 4

A Microfluidic Chip with An Integrated Microheater and a Luminescent Temperature Sensor For Spatially Resolved Analysis of DNA Melting Curves
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2019), Basel, Switzerland, 27-31 October 2019
Lin, Xuyan; Cui, Chenyu; Nagl, Stefan Conference paper
In-Situ Monitoring of Escherichia Coli Growth on Digital Microfluidics by Optical Chemosensors for Microbial Cell Metabolism Studies
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2019), Basel, Switzerland, 27-31 October 2019
Qiu, Wenting; Nagl, Stefan Conference paper
Micro flow reactors with an integrated optical trace oxygen sensor
The 26th Symposium on Chemistry Postgraduate Research in Hong Kong, Hong Kong, 4 May 2019
Leung, Ka Yuet Anna; Nagl, Stefan Conference paper
Perovskite Nanocrystal - Hyflon AD60 Optical Thermal Sensors for Temperature Imaging in Digital Microfluidics
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2019), Basel, Switzerland, 27-31 October 2019
Lu, Zhangdi; Li, Yanxiu; Qiu, Wenting; Rogach, Andrey; Nagl, Stefan Conference paper

2018 5

Continuous Purification of Reaction Products by Micro Free-flow Electrophoresis Enabled by Large Area Deep-UV Fluorescence Imaging
Analytical and Bioanalytical Chemistry, v. 410, (3), January 2018, p. 853-862
Pfeiffer, Simon A.; Rudisch, Benjamin M.; Glaeser, Petra; Spanka, Matthias; Nitschke, Felix; Robitzki, Andrea A.; Schneider, Christoph; Nagl, Stefan; Belder, Detlev Article
Micro Free-flow Isoelectric Focusing with Integrated Optical pH Sensors
Engineering in Life Sciences, v. 18, (2), February 2018, p. 114-123
Nagl, Stefan Article
Microfluidic Free-Flow Isoelectric Focusing with Real-Time pI Determination
Methods in Molecular Biology, v. 1906, 2018, p. 113-124, Microfluidic Electrophoresis
Nagl, Stefan Article
Fabrication and Characterization of Fluorescent Oxygen and pH Sensor Films for Real-Time In-Situ Cell Culture Monitoring on Digital Microfluidic (DMF) Platforms
22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018, v. 2, 2018, p. 880-883
Qiu, Wenting; Nagl, Stefan Conference paper
Microreactor Platforms Integrated with Novel Luminescent Temperature Sensor Materials for Microscale Continuous Flow Chemical Synthesis
22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018, v. 2, 2018, p. 723-726
Lu, Zhangdi; Xiong, Yuan; Li, Yanxiu; Qiu, Wenting; Rogach, Andrey; Nagl, Stefan Conference paper

2017 2

In-line Monitoring of pH and Oxygen During Enzymatic Reactions in Off-the-shelf All-glass Microreactors Using Integrated Luminescent Microsensors
Microchimica Acta, v. 184, (2), February 2017, p. 621-626
Pfeiffer, Simon A.; Borisov, Sergey M.; Nagl, Stefan Article
On-Chip Photothermal Analyte Detection Using Integrated Luminescent Temperature Sensors
Analytical chemistry, v. 89, (17), September 2017, p. 9400-9406
Pfeiffer, Simon A.; Nagl, Stefan Article

2016 3

Analytische Chemie 2014/2015
Nachrichten aus der Chemie, 64, 5, 2016, p. 497-508
Hagenhoff, Birgit; Karst, Uwe; Ohla, Sefan; Nagl, Stefan; Belder, Detlev; Teutenberg, Thorsten; Hayen, Heiko; Sperling, Michael; Maiwald, Michael; Huber, Christian; Vogel, Martin Article
Continuous on-chip fluorescence labelling, free-flow isoelectric focusing and marker-free isoelectric point determination of proteins and peptides
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 16, (9), 2016, p. 1565-1572
Herzog, Christin; Poehler, Elisabeth; Peretzki, Andrea J.; Borisov, Sergey M.; Aigner, Daniel; Mayr, Torsten; Nagl, Stefan Article
Microchamber arrays with an integrated long luminescence lifetime pH sensor
Analytical and Bioanalytical Chemistry, v. 408, (11), April 2016, p. 2927-2935
Poehler, Elisabeth; Pfeiffer, Simon A.; Herm, Marc; Gaebler, Michael; Busse, Benedikt; Nagl, Stefan Article

2015 7

An integrated microfluidic chip enabling control and spatially resolved monitoring of temperature in micro flow reactors
Analytical and Bioanalytical Chemistry, v. 407, (2), January 2015, p. 387-396
Hoera, Christian; Ohla, Stefan; Shu, Zhe; Beckert, Erik L.; Nagl, Stefan; Belder, Detlev Article
Development of microscopic time-domain dual lifetime referencing luminescence detection for pH monitoring in microfluidic free-flow isoelectric focusing
Engineering in Life Sciences, v. 15, (3), April 2015, p. 276-285
Poehler, Elisabeth; Herzog, Christin; Suendermann, Madeleine; Pfeiffer, Simon A.; Nagl, Stefan Article
Gas removal in free-flow electrophoresis using an integrated nanoporous membrane
Microchimica Acta, v. 182, (3-4), February 2015, p. 887-892
Herzog, Christin; Jochem, Georg F.W.; Glaeser, Petra; Nagl, Stefan Article
Label-free microfluidic free-flow isoelectric focusing, pH gradient sensing and near real-time isoelectric point determination of biomolecules and blood plasma fractions
Analyst, v. 140, (22), November 2015, p. 7496-7502
Poehler, Elisabeth; Herzog, Christin; Lotter, Carsten; Pfeiffer, Simon A.; Aigner, Daniel; Mayr, Torsten; Nagl, Stefan Article
Microfluidic platforms employing integrated fluorescent or luminescent chemical sensors: a review of methods, scope and applications
Methods and Applications in Fluorescence, v. 3, (3), September 2015, article number 034003
Pfeiffer, Simon A.; Nagl, Stefan Article
Oxygen sensor nanoparticles for monitoring bacterial growth and characterization of dose-response functions in microfluidic screenings
Microchimica Acta, v. 182, (1-2), January 2015, p. 385-394
Cao, Jialan; Nagl, Stefan; Kothe, Erika M.; Kohler, Johann Michael Article
Application of Optical pH Sensors in the Microfluidic Free-flow Isoelectric Focusing of Biomolecules
Procedia Engineering, v. 120, September 2015, p. 175-179, Part of special issue: Eurosensors 2015
Poehler, Elisabeth; Herzog, Christin; Pfeiffer, Simon A.; Lotter, Carsten; Peretzki, Andrea J.; Aigner, Daniel; Mayr, Torsten; Beckert, Erik L.; Nagl, Stefan Conference paper

2014 1

Rapid Isoelectric Point Determination in a Miniaturized Preparative Separation Using Jet-Dispensed Optical pH Sensors and Micro Free-Flow Electrophoresis
Analytical Chemistry, v. 86, (19), October 2014, p. 9533-9539
Herzog, Christin; Beckert, Erik L.; Nagl, Stefan Article

2013 12

Integrating continuous microflow reactions with subsequent micropreparative separations on a single microfluidic chip
Chemical Communications, v. 49, (99), December 2013, p. 11644-11646
Jezierski, Stefan; Tehsmer, Vivian; Nagl, Stefan; Belder, Detlev Article
Label-Free Fluorescence Detection of Aromatic Compounds in Chip Electrophoresis Applying Two-Photon Excitation and Time-Correlated Single-Photon Counting
Analytical Chemistry, v.85, (17), August 2013, p. 8150-8157
Beyreiss, Reinhild; Geissler, David; Ohla, Stefan; Nagl, Stefan; Posch, Tjorben Nils Ils; Belder, Detlev Article
Micro flow reactor chips with integrated luminescent chemosensors for spatially resolved on-line chemical reaction monitoring
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 13, (20), October 2013, p. 4134-4141
Gitlin, Leonid; Hoera, Christian; Meier, Robert Johannes; Nagl, Stefan; Belder, Detlev Article
Microfluidic free-flow electrophoresis chips with an integrated fluorescent sensor layer for real time pH imaging in isoelectric focusing
Chemical Communications, v. 49, (9), January 2013, p. 904-906
Jezierski, Stefan; Belder, Detlev; Nagl, Stefan Article
Protein-protein interaction analysis in single microfluidic droplets using FRET and fluorescence lifetime detection
Lab on a Chip, v. 13, (14), July 2013, p. 2808-2814
Benz, Christian; Retzbach, Heiko; Nagl, Stefan; Belder, Detlev Article
Spatio-temporal mapping of local soil pH changes induced by roots of lupin and soft-rush
Plant and Soil, v. 369, (1-2), 2013, p. 669-680
Rudolph, Nicole; Voss, Sebastian; Moradi, Ahmad B.; Nagl, Stefan; Oswald, Sascha E. Article
Towards an integrated device that utilizes adherent cells in a micro-free-flow electrophoresis chip to achieve separation and biosensing
Analytical and Bioanalytical Chemistry, v. 405, (16), June 2013, p. 5381-5386
Jezierski, Stefan; Klein, Anke S.; Benz, Christian; Schaefer, Michael; Nagl, Stefan; Belder, Detlev Article
Crossing the Border towards Deep UV Time-Resolved Microscopy of Native Fluorophores
European Biophysics Journal With Biophysics Letters, v. 42, July 2013, p. S104
Koenig, Marcelle; Tannert, Sebastian; Schoenau, Thomas; Lauritsen, Kristian; Koberling, Felix; Erdmann, Rainer; Beyreiss, Reinhild; Nagl, Stefan; Belder, Detlev Conference paper
Fluoreszente Biosensorik in Mikrofluidikchips Mit Integrierten Nanopor?sen Glasmembranen
Proceedings of the Dresdner Sensor-Symposium 2013, p. 304-307
Poehler, Elisabeth; Nagl, Stefan Conference paper
Fluoreszente Chemischen Sensoren und Biosensoren in Mikrodurchflussreaktoren und Miniaturisierten Elektrophoreseplattformen
Proceedings of the Dresdner Sensor-Symposium 2013, p. 97-101
Nagl, Stefan; Gitlin, Leonid; Herzog, Christin; Hoera, Christian; Jezierski, Stefan; Belder, Detlev Conference paper
Integration Fluoreszenter Mikrosensoren in Mikrofluidische Elektrophoreseplattformen Mittels Tintenstrahldruck und Photopolymerisation
Proceedings of the Dresdner Sensor-Symposium 2013, p. 269-272
Herzog, Christin; Nagl, Stefan Conference paper
Integration Fluoreszenter Temperatursensoren und Resistiver Mikroheizer in Mikrofluidische Durchflussreaktoren
Proceedings of the Dresdner Sensor-Symposium 2013, p. 289-293
Hoera, Christian; Nagl, Stefan; Belder, Detlev Conference paper

2012 3

Dynamic oxygen mapping in the root zone by fluorescence dye imaging combined with neutron radiography
Journal of Soils and Sediments, v. 12, (1), 2012, Jan, p. 63-74
Rudolph, Nicole; Esser, Hanna G.; Carminati, Andrea; Moradi, Ahmad B.; Hilger, Andre; Kardjilov, Nikolay; Nagl, Stefan; Oswald, Sascha E. Article
Label-free real-time imaging in microchip free-flow electrophoresis applying high speed deep UV fluorescence scanning
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 12, (3), 2012, Feb, p. 458-463
K?hler, Stefan; Nagl, Stefan; Fritzsche, Stefanie; Belder, Detlev Article
Monitoring On-Chip Pictet-Spengler Reactions by Integrated Analytical Separation and Label-Free Time-Resolved Fluorescence
Chemistry - A European Journal, v. 18, (4), 23 January 2012, p. 1240-1246
Ohla, Stefan; Beyreiss, Reinhild; Fritzsche, Stefanie; Glaeser, Petra; Nagl, Stefan; Stockhausen, Kai; Schneider, Christoph W.; Belder, Detlev Article

2011 6

Forster resonance energy transfer methods for quantification of protein-protein interactions on microarrays.
Methods in molecular biology (Clifton, N.J.), v. 723, 2011, p. 303-320
Schaeferling, Michael; Nagl, Stefan Article
Label-free analysis in chip electrophoresis applying deep UV fluorescence lifetime detection
Electrophoresis, v. 32, (22), November 2011, p. 3108-3114
Beyreiss, Reinhild; Ohla, Stefan; Nagl, Stefan; Belder, Detlev Article
Microfluidic chips for chirality exploration
Analytical Chemistry, v. 83, (9), 1 May 2011, p. 3232-3238
Nagl, Stefan; Schulze, Philipp; Ohla, Stefan; Beyreiss, Reinhild; Gitlin, Leonid; Belder, Detlev Article
Multistep liquid-phase lithography for fast prototyping of microfluidic free-flow-electrophoresis chips
Analytical and Bioanalytical Chemistry, v. 401, (8), 2011, November , p. 2651-2656
Jezierski, Stefan; Gitlin, Leonid; Nagl, Stefan; Belder, Detlev Article
Polyvinyl butyral nanobeads: preparation, characterization, biocompatibility and cancer cell uptake
Microchimica Acta, v. 173, (3-4), 2011, June, p. 391-399
Posavec, Damir; Dorsch, Andre; Bogner, Udo; Bernhardt, Gunther; Nagl, Stefan Article
Rapid quantitative determination of ephedra alkaloids in tablet formulations and human urine by microchip electrophoresis
Electrophoresis, v. 32, (3-4), 2011, February, p. 440-447
Belder, Detlev; Tolba, Kamal; Nagl, Stefan Article

2010 1

Combining fluorescence imaging and neutron radiography to simultaneously record dynamics of oxygen and water content in the root zone
American Geophysical Union, Fall Meeting 2010, Moscone Convention Center, San Francisco, California, USA, 13–17 December 2010
Rudolph, Nicole; Oswald, Sascha E.; Nagl, Stefan; Kardjilov, Nikolay Conference paper

2009 2

Method for simultaneous luminescence sensing of two species using optical probes of different decay time, and its application to an enzymatic reaction at varying temperature
Analytical and Bioanalytical Chemistry, v. 393, (4), 2009, February, p. 1199-1207
Nagl, Stefan; Stich, Matthias I J.; Schaeferling, Michael; Wolfbeis, Otto S. Article
Progress in Microchip Enantioseparations
Electrophoresis, v. 30, (16), August 2009, p. 2765-2772
Nagl, Stefan; Schulze, Philipp; Ludwig, Martin; Belder, Detlev Article

2008 5

A dual luminescent sensor material for simultaneous imaging of pressure and temperature on surfaces
Advanced Functional Materials, v. 18, (9), 2008, May, p. 1399-1406
Stich, Matthias I J.; Nagl, Stefan; Wolfbeis, Otto S.; Henne, Ulrich; Schaeferling, Michael Article
Dual fluorescence sensor for trace oxygen and temperature with unmatched range and sensitivity
Analytical Chemistry, v. 80, (16), 2008, August, p. 6449-6457
Baleizao, Carlos; Nagl, Stefan; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S. Article
Microarray analysis of protein-protein interactions based on FRET using subnanosecond-resolved fluorescence lifetime imaging
Biosensors and Bioelectronics, v. 24, (3), 2008, November, p. 397-402
Nagl, Stefan; Bauer, Reinhard F.; Sauer, U.; Preininger, Claudia; Bogner, Udo; Schaeferling, Michael Article
Multiplex bacterial growth monitoring in 24-well microplates using a dual optical sensor for dissolved oxygen and pH
Biotechnology and Bioengineering, v. 100, (3), 2008, May, p. 430-438
Kocincova, Anna S.; Nagl, Stefan; Arain, Sarina; Krause, Christian; Borisov, Sergey M.; Arnold, Matthias; Wolfbeis, Otto S. Article
Classification of Chemical Sensors and Biosensors Based on Fluorescence and Phosphorescence
Standardization and Quality Assurance in Fluorescence Measurements / Ute Resch-Genger (Eds.), Springer Berlin Heidelberg, 2008, v. 5, p. 325-346
Nagl, Stefan; Wolfbeis, Otto S. Book chapter

2007 5

An optical thermometer based on the delayed fluorescence of C-70
Chemistry - A European Journal, v. 13, (13), 2007, p. 3643-3651
Baleizao, Carlos; Nagl, Stefan; Borisov, Sergey M.; Schaeferling, Michael; Wolfbeis, Otto S.; Berberan-Santos, Mário N. Article
Optical Multiple Chemical Sensing: Status and Current Challenges
Analyst, v. 132, (6), 2007, p. 507-511
Nagl, Stefan; Wolfbeis, Otto S. Article
Optical sensing and imaging of trace oxygen with record response
Angewandte Chemie - International Edition, v. 46, (3), 2007, p. 2317-2319
Nagl, Stefan; Baleizao, Carlos; Borisov, Sergey M.; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S. Article
Optische Sauerstoffsensorik und‐bildgebung im Spurenbereich und mit Rekordansprechverhalten
Angewandte Chemie, v. 119, (13), p. 2368-2371
Nagl, Stefan; Baleizao, Carlos; Sergey M Borisov; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S. Article
New Plastic Microparticles and Nanoparticles for Fluorescent Sensing and Encoding
Fluorescence of Supermolecules, Polymers, and Nanosystems /Berberan-Santos, Mário N. (Eds.), Springer Berlin Heidelberg, Sept 2007, v. 4, p. 431-463
Borisov, Sergey M.; Mayr, Torsten; Karasyov, Alexander A.; Klimant, Ingo; Chojnacki, Pawel; Moser, Christoph; Nagl, Stefan; Schaeferling, Michael; Stich, Matthias I.; Kocincova, Anna S.; Wolfbeis, Otto S. Book chapter

2006 1

Optical Technologies for the Read Out and Quality Control of DNA and Protein Microarrays
Analytical and Bioanalytical Chemistry, v. 385, (3), June 2006, p. 500-517
Schaeferling, Michael; Nagl, Stefan Article

2005 1

Fluorescence Analysis in Microarray Technology
Microchimica Acta, v. 151, (1-2), September 2005, p. 1-21
Nagl, Stefan; Schaeferling, Michael; Wolfbeis, Otto S. Article


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Article 1

Automated Miniaturized Digital Microfluidic Antimicrobial Susceptibility Test Using a Chip-Integrated Optical Oxygen Sensor
ACS Sensors, v. 6, (3), March 2021, p. 1147-1156
Qiu, Wenting; Nagl, Stefan


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Article 2

A microfluidic chip for rapid analysis of DNA melting curves for BRCA2 mutation screening
Lab on a Chip, v. 20, (20), 21 October 2020, p. 3824-3831
Lin, Xuyan; Nagl, Stefan
Composite Films of CsPbBr₃ Perovskite Nanocrystals in a Hydrophobic Fluoropolymer for Temperature Imaging in Digital Microfluidics
ACS Applied Materials & Interfaces, v. 12, (17), April 2020, p. 19805-19812
Lu, Zhangdi; Li, Yanxiu; Qiu, Wenting; Rogach, Andrey L.; Nagl, Stefan


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Conference paper 4

A Microfluidic Chip with An Integrated Microheater and a Luminescent Temperature Sensor For Spatially Resolved Analysis of DNA Melting Curves
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2019), Basel, Switzerland, 27-31 October 2019
Lin, Xuyan; Cui, Chenyu; Nagl, Stefan
In-Situ Monitoring of Escherichia Coli Growth on Digital Microfluidics by Optical Chemosensors for Microbial Cell Metabolism Studies
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2019), Basel, Switzerland, 27-31 October 2019
Qiu, Wenting; Nagl, Stefan
Micro flow reactors with an integrated optical trace oxygen sensor
The 26th Symposium on Chemistry Postgraduate Research in Hong Kong, Hong Kong, 4 May 2019
Leung, Ka Yuet Anna; Nagl, Stefan
Perovskite Nanocrystal - Hyflon AD60 Optical Thermal Sensors for Temperature Imaging in Digital Microfluidics
23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2019), Basel, Switzerland, 27-31 October 2019
Lu, Zhangdi; Li, Yanxiu; Qiu, Wenting; Rogach, Andrey; Nagl, Stefan


Expand All Collapse All


Article 3

Continuous Purification of Reaction Products by Micro Free-flow Electrophoresis Enabled by Large Area Deep-UV Fluorescence Imaging
Analytical and Bioanalytical Chemistry, v. 410, (3), January 2018, p. 853-862
Pfeiffer, Simon A.; Rudisch, Benjamin M.; Glaeser, Petra; Spanka, Matthias; Nitschke, Felix; Robitzki, Andrea A.; Schneider, Christoph; Nagl, Stefan; Belder, Detlev
Micro Free-flow Isoelectric Focusing with Integrated Optical pH Sensors
Engineering in Life Sciences, v. 18, (2), February 2018, p. 114-123
Nagl, Stefan
Microfluidic Free-Flow Isoelectric Focusing with Real-Time pI Determination
Methods in Molecular Biology, v. 1906, 2018, p. 113-124, Microfluidic Electrophoresis
Nagl, Stefan

Conference paper 2

Fabrication and Characterization of Fluorescent Oxygen and pH Sensor Films for Real-Time In-Situ Cell Culture Monitoring on Digital Microfluidic (DMF) Platforms
22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018, v. 2, 2018, p. 880-883
Qiu, Wenting; Nagl, Stefan
Microreactor Platforms Integrated with Novel Luminescent Temperature Sensor Materials for Microscale Continuous Flow Chemical Synthesis
22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018, v. 2, 2018, p. 723-726
Lu, Zhangdi; Xiong, Yuan; Li, Yanxiu; Qiu, Wenting; Rogach, Andrey; Nagl, Stefan


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Article 2

In-line Monitoring of pH and Oxygen During Enzymatic Reactions in Off-the-shelf All-glass Microreactors Using Integrated Luminescent Microsensors
Microchimica Acta, v. 184, (2), February 2017, p. 621-626
Pfeiffer, Simon A.; Borisov, Sergey M.; Nagl, Stefan
On-Chip Photothermal Analyte Detection Using Integrated Luminescent Temperature Sensors
Analytical chemistry, v. 89, (17), September 2017, p. 9400-9406
Pfeiffer, Simon A.; Nagl, Stefan


Expand All Collapse All


Article 3

Analytische Chemie 2014/2015
Nachrichten aus der Chemie, 64, 5, 2016, p. 497-508
Hagenhoff, Birgit; Karst, Uwe; Ohla, Sefan; Nagl, Stefan; Belder, Detlev; Teutenberg, Thorsten; Hayen, Heiko; Sperling, Michael; Maiwald, Michael; Huber, Christian; Vogel, Martin
Continuous on-chip fluorescence labelling, free-flow isoelectric focusing and marker-free isoelectric point determination of proteins and peptides
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 16, (9), 2016, p. 1565-1572
Herzog, Christin; Poehler, Elisabeth; Peretzki, Andrea J.; Borisov, Sergey M.; Aigner, Daniel; Mayr, Torsten; Nagl, Stefan
Microchamber arrays with an integrated long luminescence lifetime pH sensor
Analytical and Bioanalytical Chemistry, v. 408, (11), April 2016, p. 2927-2935
Poehler, Elisabeth; Pfeiffer, Simon A.; Herm, Marc; Gaebler, Michael; Busse, Benedikt; Nagl, Stefan


Expand All Collapse All


Article 6

An integrated microfluidic chip enabling control and spatially resolved monitoring of temperature in micro flow reactors
Analytical and Bioanalytical Chemistry, v. 407, (2), January 2015, p. 387-396
Hoera, Christian; Ohla, Stefan; Shu, Zhe; Beckert, Erik L.; Nagl, Stefan; Belder, Detlev
Development of microscopic time-domain dual lifetime referencing luminescence detection for pH monitoring in microfluidic free-flow isoelectric focusing
Engineering in Life Sciences, v. 15, (3), April 2015, p. 276-285
Poehler, Elisabeth; Herzog, Christin; Suendermann, Madeleine; Pfeiffer, Simon A.; Nagl, Stefan
Gas removal in free-flow electrophoresis using an integrated nanoporous membrane
Microchimica Acta, v. 182, (3-4), February 2015, p. 887-892
Herzog, Christin; Jochem, Georg F.W.; Glaeser, Petra; Nagl, Stefan
Label-free microfluidic free-flow isoelectric focusing, pH gradient sensing and near real-time isoelectric point determination of biomolecules and blood plasma fractions
Analyst, v. 140, (22), November 2015, p. 7496-7502
Poehler, Elisabeth; Herzog, Christin; Lotter, Carsten; Pfeiffer, Simon A.; Aigner, Daniel; Mayr, Torsten; Nagl, Stefan
Microfluidic platforms employing integrated fluorescent or luminescent chemical sensors: a review of methods, scope and applications
Methods and Applications in Fluorescence, v. 3, (3), September 2015, article number 034003
Pfeiffer, Simon A.; Nagl, Stefan
Oxygen sensor nanoparticles for monitoring bacterial growth and characterization of dose-response functions in microfluidic screenings
Microchimica Acta, v. 182, (1-2), January 2015, p. 385-394
Cao, Jialan; Nagl, Stefan; Kothe, Erika M.; Kohler, Johann Michael

Conference paper 1

Application of Optical pH Sensors in the Microfluidic Free-flow Isoelectric Focusing of Biomolecules
Procedia Engineering, v. 120, September 2015, p. 175-179, Part of special issue: Eurosensors 2015
Poehler, Elisabeth; Herzog, Christin; Pfeiffer, Simon A.; Lotter, Carsten; Peretzki, Andrea J.; Aigner, Daniel; Mayr, Torsten; Beckert, Erik L.; Nagl, Stefan


Expand All Collapse All


Article 1

Rapid Isoelectric Point Determination in a Miniaturized Preparative Separation Using Jet-Dispensed Optical pH Sensors and Micro Free-Flow Electrophoresis
Analytical Chemistry, v. 86, (19), October 2014, p. 9533-9539
Herzog, Christin; Beckert, Erik L.; Nagl, Stefan


Expand All Collapse All


Article 7

Integrating continuous microflow reactions with subsequent micropreparative separations on a single microfluidic chip
Chemical Communications, v. 49, (99), December 2013, p. 11644-11646
Jezierski, Stefan; Tehsmer, Vivian; Nagl, Stefan; Belder, Detlev
Label-Free Fluorescence Detection of Aromatic Compounds in Chip Electrophoresis Applying Two-Photon Excitation and Time-Correlated Single-Photon Counting
Analytical Chemistry, v.85, (17), August 2013, p. 8150-8157
Beyreiss, Reinhild; Geissler, David; Ohla, Stefan; Nagl, Stefan; Posch, Tjorben Nils Ils; Belder, Detlev
Micro flow reactor chips with integrated luminescent chemosensors for spatially resolved on-line chemical reaction monitoring
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 13, (20), October 2013, p. 4134-4141
Gitlin, Leonid; Hoera, Christian; Meier, Robert Johannes; Nagl, Stefan; Belder, Detlev
Microfluidic free-flow electrophoresis chips with an integrated fluorescent sensor layer for real time pH imaging in isoelectric focusing
Chemical Communications, v. 49, (9), January 2013, p. 904-906
Jezierski, Stefan; Belder, Detlev; Nagl, Stefan
Protein-protein interaction analysis in single microfluidic droplets using FRET and fluorescence lifetime detection
Lab on a Chip, v. 13, (14), July 2013, p. 2808-2814
Benz, Christian; Retzbach, Heiko; Nagl, Stefan; Belder, Detlev
Spatio-temporal mapping of local soil pH changes induced by roots of lupin and soft-rush
Plant and Soil, v. 369, (1-2), 2013, p. 669-680
Rudolph, Nicole; Voss, Sebastian; Moradi, Ahmad B.; Nagl, Stefan; Oswald, Sascha E.
Towards an integrated device that utilizes adherent cells in a micro-free-flow electrophoresis chip to achieve separation and biosensing
Analytical and Bioanalytical Chemistry, v. 405, (16), June 2013, p. 5381-5386
Jezierski, Stefan; Klein, Anke S.; Benz, Christian; Schaefer, Michael; Nagl, Stefan; Belder, Detlev

Conference paper 5

Crossing the Border towards Deep UV Time-Resolved Microscopy of Native Fluorophores
European Biophysics Journal With Biophysics Letters, v. 42, July 2013, p. S104
Koenig, Marcelle; Tannert, Sebastian; Schoenau, Thomas; Lauritsen, Kristian; Koberling, Felix; Erdmann, Rainer; Beyreiss, Reinhild; Nagl, Stefan; Belder, Detlev
Fluoreszente Biosensorik in Mikrofluidikchips Mit Integrierten Nanopor?sen Glasmembranen
Proceedings of the Dresdner Sensor-Symposium 2013, p. 304-307
Poehler, Elisabeth; Nagl, Stefan
Fluoreszente Chemischen Sensoren und Biosensoren in Mikrodurchflussreaktoren und Miniaturisierten Elektrophoreseplattformen
Proceedings of the Dresdner Sensor-Symposium 2013, p. 97-101
Nagl, Stefan; Gitlin, Leonid; Herzog, Christin; Hoera, Christian; Jezierski, Stefan; Belder, Detlev
Integration Fluoreszenter Mikrosensoren in Mikrofluidische Elektrophoreseplattformen Mittels Tintenstrahldruck und Photopolymerisation
Proceedings of the Dresdner Sensor-Symposium 2013, p. 269-272
Herzog, Christin; Nagl, Stefan
Integration Fluoreszenter Temperatursensoren und Resistiver Mikroheizer in Mikrofluidische Durchflussreaktoren
Proceedings of the Dresdner Sensor-Symposium 2013, p. 289-293
Hoera, Christian; Nagl, Stefan; Belder, Detlev


Expand All Collapse All


Article 3

Dynamic oxygen mapping in the root zone by fluorescence dye imaging combined with neutron radiography
Journal of Soils and Sediments, v. 12, (1), 2012, Jan, p. 63-74
Rudolph, Nicole; Esser, Hanna G.; Carminati, Andrea; Moradi, Ahmad B.; Hilger, Andre; Kardjilov, Nikolay; Nagl, Stefan; Oswald, Sascha E.
Label-free real-time imaging in microchip free-flow electrophoresis applying high speed deep UV fluorescence scanning
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 12, (3), 2012, Feb, p. 458-463
K?hler, Stefan; Nagl, Stefan; Fritzsche, Stefanie; Belder, Detlev
Monitoring On-Chip Pictet-Spengler Reactions by Integrated Analytical Separation and Label-Free Time-Resolved Fluorescence
Chemistry - A European Journal, v. 18, (4), 23 January 2012, p. 1240-1246
Ohla, Stefan; Beyreiss, Reinhild; Fritzsche, Stefanie; Glaeser, Petra; Nagl, Stefan; Stockhausen, Kai; Schneider, Christoph W.; Belder, Detlev


Expand All Collapse All


Article 6

Forster resonance energy transfer methods for quantification of protein-protein interactions on microarrays.
Methods in molecular biology (Clifton, N.J.), v. 723, 2011, p. 303-320
Schaeferling, Michael; Nagl, Stefan
Label-free analysis in chip electrophoresis applying deep UV fluorescence lifetime detection
Electrophoresis, v. 32, (22), November 2011, p. 3108-3114
Beyreiss, Reinhild; Ohla, Stefan; Nagl, Stefan; Belder, Detlev
Microfluidic chips for chirality exploration
Analytical Chemistry, v. 83, (9), 1 May 2011, p. 3232-3238
Nagl, Stefan; Schulze, Philipp; Ohla, Stefan; Beyreiss, Reinhild; Gitlin, Leonid; Belder, Detlev
Multistep liquid-phase lithography for fast prototyping of microfluidic free-flow-electrophoresis chips
Analytical and Bioanalytical Chemistry, v. 401, (8), 2011, November , p. 2651-2656
Jezierski, Stefan; Gitlin, Leonid; Nagl, Stefan; Belder, Detlev
Polyvinyl butyral nanobeads: preparation, characterization, biocompatibility and cancer cell uptake
Microchimica Acta, v. 173, (3-4), 2011, June, p. 391-399
Posavec, Damir; Dorsch, Andre; Bogner, Udo; Bernhardt, Gunther; Nagl, Stefan
Rapid quantitative determination of ephedra alkaloids in tablet formulations and human urine by microchip electrophoresis
Electrophoresis, v. 32, (3-4), 2011, February, p. 440-447
Belder, Detlev; Tolba, Kamal; Nagl, Stefan


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Conference paper 1

Combining fluorescence imaging and neutron radiography to simultaneously record dynamics of oxygen and water content in the root zone
American Geophysical Union, Fall Meeting 2010, Moscone Convention Center, San Francisco, California, USA, 13–17 December 2010
Rudolph, Nicole; Oswald, Sascha E.; Nagl, Stefan; Kardjilov, Nikolay


Expand All Collapse All


Article 2

Method for simultaneous luminescence sensing of two species using optical probes of different decay time, and its application to an enzymatic reaction at varying temperature
Analytical and Bioanalytical Chemistry, v. 393, (4), 2009, February, p. 1199-1207
Nagl, Stefan; Stich, Matthias I J.; Schaeferling, Michael; Wolfbeis, Otto S.
Progress in Microchip Enantioseparations
Electrophoresis, v. 30, (16), August 2009, p. 2765-2772
Nagl, Stefan; Schulze, Philipp; Ludwig, Martin; Belder, Detlev


Expand All Collapse All


Article 4

A dual luminescent sensor material for simultaneous imaging of pressure and temperature on surfaces
Advanced Functional Materials, v. 18, (9), 2008, May, p. 1399-1406
Stich, Matthias I J.; Nagl, Stefan; Wolfbeis, Otto S.; Henne, Ulrich; Schaeferling, Michael
Dual fluorescence sensor for trace oxygen and temperature with unmatched range and sensitivity
Analytical Chemistry, v. 80, (16), 2008, August, p. 6449-6457
Baleizao, Carlos; Nagl, Stefan; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S.
Microarray analysis of protein-protein interactions based on FRET using subnanosecond-resolved fluorescence lifetime imaging
Biosensors and Bioelectronics, v. 24, (3), 2008, November, p. 397-402
Nagl, Stefan; Bauer, Reinhard F.; Sauer, U.; Preininger, Claudia; Bogner, Udo; Schaeferling, Michael
Multiplex bacterial growth monitoring in 24-well microplates using a dual optical sensor for dissolved oxygen and pH
Biotechnology and Bioengineering, v. 100, (3), 2008, May, p. 430-438
Kocincova, Anna S.; Nagl, Stefan; Arain, Sarina; Krause, Christian; Borisov, Sergey M.; Arnold, Matthias; Wolfbeis, Otto S.

Book chapter 1

Classification of Chemical Sensors and Biosensors Based on Fluorescence and Phosphorescence
Standardization and Quality Assurance in Fluorescence Measurements / Ute Resch-Genger (Eds.), Springer Berlin Heidelberg, 2008, v. 5, p. 325-346
Nagl, Stefan; Wolfbeis, Otto S.


Expand All Collapse All


Article 4

An optical thermometer based on the delayed fluorescence of C-70
Chemistry - A European Journal, v. 13, (13), 2007, p. 3643-3651
Baleizao, Carlos; Nagl, Stefan; Borisov, Sergey M.; Schaeferling, Michael; Wolfbeis, Otto S.; Berberan-Santos, Mário N.
Optical Multiple Chemical Sensing: Status and Current Challenges
Analyst, v. 132, (6), 2007, p. 507-511
Nagl, Stefan; Wolfbeis, Otto S.
Optical sensing and imaging of trace oxygen with record response
Angewandte Chemie - International Edition, v. 46, (3), 2007, p. 2317-2319
Nagl, Stefan; Baleizao, Carlos; Borisov, Sergey M.; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S.
Optische Sauerstoffsensorik und‐bildgebung im Spurenbereich und mit Rekordansprechverhalten
Angewandte Chemie, v. 119, (13), p. 2368-2371
Nagl, Stefan; Baleizao, Carlos; Sergey M Borisov; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S.

Book chapter 1

New Plastic Microparticles and Nanoparticles for Fluorescent Sensing and Encoding
Fluorescence of Supermolecules, Polymers, and Nanosystems /Berberan-Santos, Mário N. (Eds.), Springer Berlin Heidelberg, Sept 2007, v. 4, p. 431-463
Borisov, Sergey M.; Mayr, Torsten; Karasyov, Alexander A.; Klimant, Ingo; Chojnacki, Pawel; Moser, Christoph; Nagl, Stefan; Schaeferling, Michael; Stich, Matthias I.; Kocincova, Anna S.; Wolfbeis, Otto S.


Expand All Collapse All


Article 1

Optical Technologies for the Read Out and Quality Control of DNA and Protein Microarrays
Analytical and Bioanalytical Chemistry, v. 385, (3), June 2006, p. 500-517
Schaeferling, Michael; Nagl, Stefan


Expand All Collapse All


Article 1

Fluorescence Analysis in Microarray Technology
Microchimica Acta, v. 151, (1-2), September 2005, p. 1-21
Nagl, Stefan; Schaeferling, Michael; Wolfbeis, Otto S.


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2016 3

Analytische Chemie 2014/2015
Nachrichten aus der Chemie, 64, 5, 2016, p. 497-508
Hagenhoff, Birgit; Karst, Uwe; Ohla, Sefan; Nagl, Stefan; Belder, Detlev; Teutenberg, Thorsten; Hayen, Heiko; Sperling, Michael; Maiwald, Michael; Huber, Christian; Vogel, Martin Article
Continuous on-chip fluorescence labelling, free-flow isoelectric focusing and marker-free isoelectric point determination of proteins and peptides
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 16, (9), 2016, p. 1565-1572
Herzog, Christin; Poehler, Elisabeth; Peretzki, Andrea J.; Borisov, Sergey M.; Aigner, Daniel; Mayr, Torsten; Nagl, Stefan Article
Microchamber arrays with an integrated long luminescence lifetime pH sensor
Analytical and Bioanalytical Chemistry, v. 408, (11), April 2016, p. 2927-2935
Poehler, Elisabeth; Pfeiffer, Simon A.; Herm, Marc; Gaebler, Michael; Busse, Benedikt; Nagl, Stefan Article

2015 7

An integrated microfluidic chip enabling control and spatially resolved monitoring of temperature in micro flow reactors
Analytical and Bioanalytical Chemistry, v. 407, (2), January 2015, p. 387-396
Hoera, Christian; Ohla, Stefan; Shu, Zhe; Beckert, Erik L.; Nagl, Stefan; Belder, Detlev Article
Development of microscopic time-domain dual lifetime referencing luminescence detection for pH monitoring in microfluidic free-flow isoelectric focusing
Engineering in Life Sciences, v. 15, (3), April 2015, p. 276-285
Poehler, Elisabeth; Herzog, Christin; Suendermann, Madeleine; Pfeiffer, Simon A.; Nagl, Stefan Article
Gas removal in free-flow electrophoresis using an integrated nanoporous membrane
Microchimica Acta, v. 182, (3-4), February 2015, p. 887-892
Herzog, Christin; Jochem, Georg F.W.; Glaeser, Petra; Nagl, Stefan Article
Label-free microfluidic free-flow isoelectric focusing, pH gradient sensing and near real-time isoelectric point determination of biomolecules and blood plasma fractions
Analyst, v. 140, (22), November 2015, p. 7496-7502
Poehler, Elisabeth; Herzog, Christin; Lotter, Carsten; Pfeiffer, Simon A.; Aigner, Daniel; Mayr, Torsten; Nagl, Stefan Article
Microfluidic platforms employing integrated fluorescent or luminescent chemical sensors: a review of methods, scope and applications
Methods and Applications in Fluorescence, v. 3, (3), September 2015, article number 034003
Pfeiffer, Simon A.; Nagl, Stefan Article
Oxygen sensor nanoparticles for monitoring bacterial growth and characterization of dose-response functions in microfluidic screenings
Microchimica Acta, v. 182, (1-2), January 2015, p. 385-394
Cao, Jialan; Nagl, Stefan; Kothe, Erika M.; Kohler, Johann Michael Article
Application of Optical pH Sensors in the Microfluidic Free-flow Isoelectric Focusing of Biomolecules
Procedia Engineering, v. 120, September 2015, p. 175-179, Part of special issue: Eurosensors 2015
Poehler, Elisabeth; Herzog, Christin; Pfeiffer, Simon A.; Lotter, Carsten; Peretzki, Andrea J.; Aigner, Daniel; Mayr, Torsten; Beckert, Erik L.; Nagl, Stefan Conference paper

2014 1

Rapid Isoelectric Point Determination in a Miniaturized Preparative Separation Using Jet-Dispensed Optical pH Sensors and Micro Free-Flow Electrophoresis
Analytical Chemistry, v. 86, (19), October 2014, p. 9533-9539
Herzog, Christin; Beckert, Erik L.; Nagl, Stefan Article

2013 12

Integrating continuous microflow reactions with subsequent micropreparative separations on a single microfluidic chip
Chemical Communications, v. 49, (99), December 2013, p. 11644-11646
Jezierski, Stefan; Tehsmer, Vivian; Nagl, Stefan; Belder, Detlev Article
Label-Free Fluorescence Detection of Aromatic Compounds in Chip Electrophoresis Applying Two-Photon Excitation and Time-Correlated Single-Photon Counting
Analytical Chemistry, v.85, (17), August 2013, p. 8150-8157
Beyreiss, Reinhild; Geissler, David; Ohla, Stefan; Nagl, Stefan; Posch, Tjorben Nils Ils; Belder, Detlev Article
Micro flow reactor chips with integrated luminescent chemosensors for spatially resolved on-line chemical reaction monitoring
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 13, (20), October 2013, p. 4134-4141
Gitlin, Leonid; Hoera, Christian; Meier, Robert Johannes; Nagl, Stefan; Belder, Detlev Article
Microfluidic free-flow electrophoresis chips with an integrated fluorescent sensor layer for real time pH imaging in isoelectric focusing
Chemical Communications, v. 49, (9), January 2013, p. 904-906
Jezierski, Stefan; Belder, Detlev; Nagl, Stefan Article
Protein-protein interaction analysis in single microfluidic droplets using FRET and fluorescence lifetime detection
Lab on a Chip, v. 13, (14), July 2013, p. 2808-2814
Benz, Christian; Retzbach, Heiko; Nagl, Stefan; Belder, Detlev Article
Spatio-temporal mapping of local soil pH changes induced by roots of lupin and soft-rush
Plant and Soil, v. 369, (1-2), 2013, p. 669-680
Rudolph, Nicole; Voss, Sebastian; Moradi, Ahmad B.; Nagl, Stefan; Oswald, Sascha E. Article
Towards an integrated device that utilizes adherent cells in a micro-free-flow electrophoresis chip to achieve separation and biosensing
Analytical and Bioanalytical Chemistry, v. 405, (16), June 2013, p. 5381-5386
Jezierski, Stefan; Klein, Anke S.; Benz, Christian; Schaefer, Michael; Nagl, Stefan; Belder, Detlev Article
Crossing the Border towards Deep UV Time-Resolved Microscopy of Native Fluorophores
European Biophysics Journal With Biophysics Letters, v. 42, July 2013, p. S104
Koenig, Marcelle; Tannert, Sebastian; Schoenau, Thomas; Lauritsen, Kristian; Koberling, Felix; Erdmann, Rainer; Beyreiss, Reinhild; Nagl, Stefan; Belder, Detlev Conference paper
Fluoreszente Biosensorik in Mikrofluidikchips Mit Integrierten Nanopor?sen Glasmembranen
Proceedings of the Dresdner Sensor-Symposium 2013, p. 304-307
Poehler, Elisabeth; Nagl, Stefan Conference paper
Fluoreszente Chemischen Sensoren und Biosensoren in Mikrodurchflussreaktoren und Miniaturisierten Elektrophoreseplattformen
Proceedings of the Dresdner Sensor-Symposium 2013, p. 97-101
Nagl, Stefan; Gitlin, Leonid; Herzog, Christin; Hoera, Christian; Jezierski, Stefan; Belder, Detlev Conference paper
Integration Fluoreszenter Mikrosensoren in Mikrofluidische Elektrophoreseplattformen Mittels Tintenstrahldruck und Photopolymerisation
Proceedings of the Dresdner Sensor-Symposium 2013, p. 269-272
Herzog, Christin; Nagl, Stefan Conference paper
Integration Fluoreszenter Temperatursensoren und Resistiver Mikroheizer in Mikrofluidische Durchflussreaktoren
Proceedings of the Dresdner Sensor-Symposium 2013, p. 289-293
Hoera, Christian; Nagl, Stefan; Belder, Detlev Conference paper

2012 3

Dynamic oxygen mapping in the root zone by fluorescence dye imaging combined with neutron radiography
Journal of Soils and Sediments, v. 12, (1), 2012, Jan, p. 63-74
Rudolph, Nicole; Esser, Hanna G.; Carminati, Andrea; Moradi, Ahmad B.; Hilger, Andre; Kardjilov, Nikolay; Nagl, Stefan; Oswald, Sascha E. Article
Label-free real-time imaging in microchip free-flow electrophoresis applying high speed deep UV fluorescence scanning
Lab on a Chip - Miniaturisation for Chemistry and Biology, v. 12, (3), 2012, Feb, p. 458-463
K?hler, Stefan; Nagl, Stefan; Fritzsche, Stefanie; Belder, Detlev Article
Monitoring On-Chip Pictet-Spengler Reactions by Integrated Analytical Separation and Label-Free Time-Resolved Fluorescence
Chemistry - A European Journal, v. 18, (4), 23 January 2012, p. 1240-1246
Ohla, Stefan; Beyreiss, Reinhild; Fritzsche, Stefanie; Glaeser, Petra; Nagl, Stefan; Stockhausen, Kai; Schneider, Christoph W.; Belder, Detlev Article

2011 6

Forster resonance energy transfer methods for quantification of protein-protein interactions on microarrays.
Methods in molecular biology (Clifton, N.J.), v. 723, 2011, p. 303-320
Schaeferling, Michael; Nagl, Stefan Article
Label-free analysis in chip electrophoresis applying deep UV fluorescence lifetime detection
Electrophoresis, v. 32, (22), November 2011, p. 3108-3114
Beyreiss, Reinhild; Ohla, Stefan; Nagl, Stefan; Belder, Detlev Article
Microfluidic chips for chirality exploration
Analytical Chemistry, v. 83, (9), 1 May 2011, p. 3232-3238
Nagl, Stefan; Schulze, Philipp; Ohla, Stefan; Beyreiss, Reinhild; Gitlin, Leonid; Belder, Detlev Article
Multistep liquid-phase lithography for fast prototyping of microfluidic free-flow-electrophoresis chips
Analytical and Bioanalytical Chemistry, v. 401, (8), 2011, November , p. 2651-2656
Jezierski, Stefan; Gitlin, Leonid; Nagl, Stefan; Belder, Detlev Article
Polyvinyl butyral nanobeads: preparation, characterization, biocompatibility and cancer cell uptake
Microchimica Acta, v. 173, (3-4), 2011, June, p. 391-399
Posavec, Damir; Dorsch, Andre; Bogner, Udo; Bernhardt, Gunther; Nagl, Stefan Article
Rapid quantitative determination of ephedra alkaloids in tablet formulations and human urine by microchip electrophoresis
Electrophoresis, v. 32, (3-4), 2011, February, p. 440-447
Belder, Detlev; Tolba, Kamal; Nagl, Stefan Article

2010 1

Combining fluorescence imaging and neutron radiography to simultaneously record dynamics of oxygen and water content in the root zone
American Geophysical Union, Fall Meeting 2010, Moscone Convention Center, San Francisco, California, USA, 13–17 December 2010
Rudolph, Nicole; Oswald, Sascha E.; Nagl, Stefan; Kardjilov, Nikolay Conference paper

2009 2

Method for simultaneous luminescence sensing of two species using optical probes of different decay time, and its application to an enzymatic reaction at varying temperature
Analytical and Bioanalytical Chemistry, v. 393, (4), 2009, February, p. 1199-1207
Nagl, Stefan; Stich, Matthias I J.; Schaeferling, Michael; Wolfbeis, Otto S. Article
Progress in Microchip Enantioseparations
Electrophoresis, v. 30, (16), August 2009, p. 2765-2772
Nagl, Stefan; Schulze, Philipp; Ludwig, Martin; Belder, Detlev Article

2008 5

A dual luminescent sensor material for simultaneous imaging of pressure and temperature on surfaces
Advanced Functional Materials, v. 18, (9), 2008, May, p. 1399-1406
Stich, Matthias I J.; Nagl, Stefan; Wolfbeis, Otto S.; Henne, Ulrich; Schaeferling, Michael Article
Dual fluorescence sensor for trace oxygen and temperature with unmatched range and sensitivity
Analytical Chemistry, v. 80, (16), 2008, August, p. 6449-6457
Baleizao, Carlos; Nagl, Stefan; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S. Article
Microarray analysis of protein-protein interactions based on FRET using subnanosecond-resolved fluorescence lifetime imaging
Biosensors and Bioelectronics, v. 24, (3), 2008, November, p. 397-402
Nagl, Stefan; Bauer, Reinhard F.; Sauer, U.; Preininger, Claudia; Bogner, Udo; Schaeferling, Michael Article
Multiplex bacterial growth monitoring in 24-well microplates using a dual optical sensor for dissolved oxygen and pH
Biotechnology and Bioengineering, v. 100, (3), 2008, May, p. 430-438
Kocincova, Anna S.; Nagl, Stefan; Arain, Sarina; Krause, Christian; Borisov, Sergey M.; Arnold, Matthias; Wolfbeis, Otto S. Article
Classification of Chemical Sensors and Biosensors Based on Fluorescence and Phosphorescence
Standardization and Quality Assurance in Fluorescence Measurements / Ute Resch-Genger (Eds.), Springer Berlin Heidelberg, 2008, v. 5, p. 325-346
Nagl, Stefan; Wolfbeis, Otto S. Book chapter

2007 5

An optical thermometer based on the delayed fluorescence of C-70
Chemistry - A European Journal, v. 13, (13), 2007, p. 3643-3651
Baleizao, Carlos; Nagl, Stefan; Borisov, Sergey M.; Schaeferling, Michael; Wolfbeis, Otto S.; Berberan-Santos, Mário N. Article
Optical Multiple Chemical Sensing: Status and Current Challenges
Analyst, v. 132, (6), 2007, p. 507-511
Nagl, Stefan; Wolfbeis, Otto S. Article
Optical sensing and imaging of trace oxygen with record response
Angewandte Chemie - International Edition, v. 46, (3), 2007, p. 2317-2319
Nagl, Stefan; Baleizao, Carlos; Borisov, Sergey M.; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S. Article
Optische Sauerstoffsensorik und‐bildgebung im Spurenbereich und mit Rekordansprechverhalten
Angewandte Chemie, v. 119, (13), p. 2368-2371
Nagl, Stefan; Baleizao, Carlos; Sergey M Borisov; Schaeferling, Michael; Berberan-Santos, Mário N.; Wolfbeis, Otto S. Article
New Plastic Microparticles and Nanoparticles for Fluorescent Sensing and Encoding
Fluorescence of Supermolecules, Polymers, and Nanosystems /Berberan-Santos, Mário N. (Eds.), Springer Berlin Heidelberg, Sept 2007, v. 4, p. 431-463
Borisov, Sergey M.; Mayr, Torsten; Karasyov, Alexander A.; Klimant, Ingo; Chojnacki, Pawel; Moser, Christoph; Nagl, Stefan; Schaeferling, Michael; Stich, Matthias I.; Kocincova, Anna S.; Wolfbeis, Otto S. Book chapter

2006 1

Optical Technologies for the Read Out and Quality Control of DNA and Protein Microarrays
Analytical and Bioanalytical Chemistry, v. 385, (3), June 2006, p. 500-517
Schaeferling, Michael; Nagl, Stefan Article

2005 1

Fluorescence Analysis in Microarray Technology
Microchimica Acta, v. 151, (1-2), September 2005, p. 1-21
Nagl, Stefan; Schaeferling, Michael; Wolfbeis, Otto S. Article


No Publications






Teaching Assignment

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2021-22 Winter 0 2021-22 Fall 3 2020-21 Summer 0 2020-21 Spring 4 2020-21 Winter 0 2020-21 Fall 1

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CHEM4691 Capstone Research I
CHEM5420 Advanced Analytical Chemistry
CHMS6980 Analytical Research Project


CHEM4689 Capstone Project
CHMS5111 Environmental Analysis
CHMS6980 Analytical Research Project
SCIE1120 Chemistry and Life


CHEM4320 Environmental Analytical Chemistry


No Teaching Assignments


No Teaching Assignments


No Teaching Assignments






Research Postgraduate (RPG) Supervision From January 2019 to December 2022 (As of 30 January 2022)

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All Supervisions Current RPGs Graduated RPGs

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Current RPGs

---

Doctor of Philosophy BAYER, Steevanson
Chemistry( 2021 - )

SUAREZ, Gianmarco Domenico
Chemistry( 2020 - )

---

Graduated RPGs

---

Doctor of Philosophy LIN, Xuyan
Chemistry( Completed in 2021 )

LU, Zhangdi
Chemistry( Completed in 2021 )

QIU, Wenting
Chemistry( Completed in 2021 )

---

Master of Philosophy CHAN, Oi Yan Michelle
Chemistry( Completed in 2021 )

LEUNG, Ka Yuet Anna
Chemistry( Completed in 2021 )

XUE, Yilei
Chemistry( Completed in 2021 )









ProjectsFrom January 2020 to December 2022

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All Projects 1

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No Projects.
Integration, characterization and application of fluorescence and luminescence-based optical sensors for temperature, oxygen and pH in digital microfluidic systems


基於荧光发光的温度、氧气及pH的光学传感器在数字化微流体（DMF）平台上的集成、表征和应用 Leading


RGC - Early Career Scheme


Project Team (HKUST)
NAGL Stefan (Lead)


2019 -