Torsten Mayr

Assoc.Prof. Dipl.-Chem. Dr.rer.nat.

19992022
If you made any changes in Pure these will be visible here soon.

Research Output 1999 2019

Filter
Article
2019

High-resolution optical pH imaging of concrete exposed to chemically corrosive environments

Grengg, C., Müller, B., Staudinger, C., Mittermayr, F., Breininger, J., Ungerböck, B., Borisov, S., Mayr, T. & Dietzel, M., 1 Feb 2019, In : Cement and Concrete Research. 116, p. 231-237 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Caustics
Concretes
Imaging techniques
Carbonation
Phenolphthalein
2018

A versatile optode system for oxygen, carbon dioxide, and pH measurements in seawater with integrated battery and logger

Staudinger, C., Strobl, M., Fischer, J. P., Thar, R., Mayr, T., Aigner, D., Müller, B. J., Müller, B., Lehner, P., Mistlberger, G., Fritzsche, E., Ehgartner, J., Zach, P. W., Clarke, J. S., Geißler, F., Mutzberg, A., Müller, J. D., Achterberg, E. P., Borisov, S. M. & Klimant, I., 1 Jul 2018, In : Limnology and Oceanography / Methods. 16, 7, p. 459-473 15 p.

Research output: Contribution to journalArticleResearchpeer-review

Seawater
Carbon dioxide
Oxygen
Sensors
Dissolved oxygen

Development of customized 3D printed stainless steel reactors with inline oxygen sensors for aerobic oxidation of Grignard reagents in continuous flow

Maier, M. C., Lebl, R., Sulzer, P., Lechner, J., Mayr, T., Zadravec, M., Slama, E., Pfanner, S., Schmoelzer, C., Poechlauer, P., Kappe, C. O. & Gruber-Wölfler, H., 2018, In : Reaction Chemistry & Engineering.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
3D printers
Oxygen sensors
Optical sensors
Reaction kinetics
Computational fluid dynamics

Every breath you take: Non-invasive real-time oxygen biosensing in two- and three-dimensional microfluidic cell models

Zirath, H., Rothbauer, M., Spitz, S., Bachmann, B., Jordan, C., Müller, B., Ehgartner, J., Priglinger, E., Mühleder, S., Redl, H., Holnthoner, W., Harasek, M., Mayr, T. & Ertl, P., 3 Jul 2018, In : Frontiers in Physiology. 9, JUL, 815.

Research output: Contribution to journalArticleResearchpeer-review

Microfluidics
Oxygen
Cell Culture Techniques
Gases
Lab-On-A-Chip Devices

Theranostic nanocomposite from upconversion luminescent nanoparticles and black phosphorus nanosheets

Dibaba, S. T., Wei, R., Xi, W., Zhao, L., Shi, L., Ren, W., Mayr, T. & Sun, L., 1 Jan 2018, In : RSC Advances. 8, 62, p. 35706-35718 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Nanosheets
Phosphorus
Nanocomposites
Photodynamic therapy
Nanoparticles

Wide-range optical pH imaging of cementitious materials exposed to chemically corrosive environments

Müller, B., Grengg, C., Schallert, V., Sakoparnig, M., Staudinger, C., Breininger, J., Mittermayr, F., Ungerböck, B., Borisov, S., Dietzel, M. & Mayr, T., 2 Nov 2018, In : RILEM Technical Letters. 3, p. 39-45

Research output: Contribution to journalArticleResearchpeer-review

Caustics
Coloring Agents
Imaging techniques
Imaging systems
Phenolphthalein
2017

Fast pesticide detection inside microfluidic device with integrated optical pH, oxygen sensors and algal fluorescence

Tahirbegi, I. B., Ehgartner, J., Sulzer, P., Zieger, S., Kasjanow, A., Paradiso, M., Strobl, M., Bouwes, D. & Mayr, T., 5 Aug 2017, In : Biosensors & Bioelectronics. 88, p. 188-195

Research output: Contribution to journalArticleResearchpeer-review

Lab-On-A-Chip Devices
Oxygen sensors
Pesticides
Microfluidics
Fluorescence

Integration and application of optical chemical sensors in microbioreactors

Gruber, P., Marques, M. P. C., Szita, N. & Mayr, T., 8 Aug 2017, In : Chip. 17, 16, p. 2693-2712 20 p.

Research output: Contribution to journalArticleResearchpeer-review

Lab-On-A-Chip Devices
Carbon Dioxide
Oxygen
Glucose
Temperature
pH sensors
Phosphors
phosphors
emitters
Lanthanoid Series Elements

Real-time pH monitoring of industrially relevant enzymatic reactions in a microfluidic side-entry reactor (μSER) shows potential for pH control

Gruber, P., Marques, M. P. C., Sulzer, P., Wohlgemuth, R., Mayr, T., Baganz, F. & Szita, N., 2017, In : Biotechnology Journal. 12, 6, 1600475.

Research output: Contribution to journalArticleResearchpeer-review

Tailor-made resealable micro(bio)reactors providing easy integration of in situ sensors

Viefhues, M., Sun, S., Valikhani, D., Nidetzky, B., Vrouwe, E. X., Mayr, T. & Bolivar, J. M., 10 May 2017, In : Journal of Micromechanics and Microengineering. 27, 6, 065012.

Research output: Contribution to journalArticleResearchpeer-review

Oxygen sensors
Immobilized Enzymes
Glucose Oxidase
Glucose oxidase
Optical sensors

Trace Ammonia Sensors Based on Fluorescent Near-Infrared-Emitting aza-BODIPY Dyes

Strobl, M., Walcher, A., Mayr, T., Klimant, I. & Borisov, S. M., 7 Mar 2017, In : Analytical Chemistry. 89, 5, p. 2859-2865 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Ammonia
Coloring Agents
Infrared radiation
Sensors
Fluorometers
2016

Analysis of the role of wood anatomy on oxygen diffusivity in barrel staves using luminescent imaging

del Alamo-Sanza, M., Nevares, I., Mayr, T., Baro, J. A., Martínez-Martínez, V. & Ehgartner, J., Aug 2016, In : Sensors and Actuators / B, Chemical. 237, p. 1035-1043

Research output: Contribution to journalArticleResearchpeer-review

Development of a fully integrated falling film microreactor for gas-liquid-solid biotransformation with surface immobilized O2-dependent enzyme

Bolivar Bolivar, J. M., Krämer, C. E. M., Ungerböck, B., Mayr, T. & Nidetzky, B., 2016, In : Biotechnology and Bioengineering.

Research output: Contribution to journalArticleResearchpeer-review

Biotransformation
Enzymes
Gases
Immobilization
Oxidoreductases

Lifetime of Phosphorescence from Nanoparticles Yields Accurate Measurement of Concentration of Oxygen in Microdroplets, Allowing One To Monitor the Metabolism of Bacteria

Horka, M., Sun, S., Ruszczak, A., Garstecki, P. & Mayr, T., 23 Nov 2016, In : Analytical Chemistry. p. 12006-12012

Research output: Contribution to journalArticleResearchpeer-review

Phosphorescence
Metabolism
Bacteria
Oxygen
Nanoparticles

Online analysis of oxygen inside silicon-glass microreactors with integrated optical sensors

Ehgartner, J., Sulzer, P., Burger, T., Kasjanow, A., Bouwes, D., Krühne, U., Klimant, I. & Mayr, T., 2 Jun 2016, In : Sensors and Actuators / B, Chemical. 228, p. 748-757

Research output: Contribution to journalArticleResearchpeer-review

Ratiometric Oxygen Imaging to Predict Oxygen Diffusivity in Oak Wood During Red Wine Barrel Aging

Nevares, I., Mayr, T., Baro, J. A., Ehgartner, J., Crespo, R. & del Alamo-Sanza, M., Jun 2016, In : Food and Bioprocess Technology. 9, 6, p. 1049-1059

Research output: Contribution to journalArticleResearchpeer-review

Simultaneous determination of oxygen and pH inside microfluidic devices using core-shell nanosensors

Ehgartner, J., Strobl, M., Bolivar, J. M., Rabl, D., Rothbauer, M., Ertl, P., Borisov, S. & Mayr, T., Sep 2016, In : Analytical Chemistry. 88, 19, p. 9796–9804

Research output: Contribution to journalArticleResearchpeer-review

2015

A microfluidically perfused three dimensional human liver model

Rennert, K., Steinborn, S., Ehgartner, J., Gröger, M., Frank, A-M., Nietsche, S., Dinger, J., Funke, M., Peters, F. T., Lupp, A., Gärnter, C., Ungerböck, B., Mayr, T., Bauer, M., Huber, O. & Mosig, A. S., 2015, In : Biomaterials. 71, p. 119-131

Research output: Contribution to journalArticleResearchpeer-review

Composite particles with magnetic properties, near-infrared excitation, and far-red emission for luminescence-based oxygen sensing

Scheucher, E., Wilhlem, S., Wolfbeis, O. S., Hirsch, T. & Mayr, T., 2015, In : Microsystems & Nanoengineering . 15026, p. 1-4

Research output: Contribution to journalArticleResearch

Enhanced and homogeneous oxygen availability during incubation of microfluidic droplets

Mahler, L., Tovar, M., Weber, T., Brandnes, S., Rudolph, M. M., Ehgartner, J., Mayr, T., Figgge, M. T., Roth, M. & Zang, E., 2015, In : RSC Advances . 5, p. 101871-101878

Research output: Contribution to journalArticleResearchpeer-review

Imaging of oxygen in microreactors and microfluidic systems

Sun, S., Ungerböck, B. & Mayr, T., 2015, In : Methods and applications in fluorescence . 3, 034002, p. 1-11

Research output: Contribution to journalArticleResearchpeer-review

Label-free microfluidic free-flow isoelectric focusing, pH gradient sensing and near real-time isoelectric point determination of biomolecules and blood plasma fractions

Poehler, E., Herzog, C., Lotter, C., Peiffer, S. A., Aigner, D., Mayr, T. & Nagl, S., 2015, In : The analyst. 140, p. 7496-7502

Research output: Contribution to journalArticleResearchpeer-review

Mesoporous Silica Materials Labeled for Optical Oxygen Sensing and Their Application to Development of a Silica-Supported Oxidoreductase Biocatalyst

Bolivar, J. M., Schelch, S., Mayr, T. & Nidetzky, B., 2 Oct 2015, In : ACS Catalysis. 5, 10, p. 5984-5993 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Biocatalysts
Silicon Dioxide
Oxidoreductases
Silica
Oxygen

NIR-emitting aza-BODIPY dyes – new building blocks for broad-range optical pH sensors

Strobl, M., Rappitsch, T., Borisov, S., Mayr, T. & Klimant, I., 2015, In : The analyst. 140, p. 7150-7153

Research output: Contribution to journalArticleResearchpeer-review

Quick and simple integration of optical oxygen sensors into glass-based microfluidic devices

Lasave, L. C., Borisov, S., Ehgartner, J. & Mayr, T., 2015, In : RSC Advances . 5, p. 70808 -70816

Research output: Contribution to journalArticleResearchpeer-review

2014

Low cost referenced luminescent imaging of oxygen and pH with a 2-CCD colour near infrared camera

Ehgartner, J., Wiltsche, H., Borisov, S. & Mayr, T., 2014, In : The analyst. 139, p. 4924-4933

Research output: Contribution to journalArticleResearchpeer-review

Magnetic optical sensor particles: a flexible analytical tool for microfluidic devices

Ungerböck, B., Sulzer, P., Fellinger, S., Abel, T. & Mayr, T., 2014, In : The analyst. 139, p. 2551-2559

Research output: Contribution to journalArticleResearchpeer-review

MicroRNA-26 family is required for human adipogenesis and drives brown adipocytes characteristics

Karbiener, M., Pisani, D., Frontini, A., Oberreiter, L. M., Lang, E., Vegiopoulos, A., Mössenböck, K., Bernhardt, G., Mayr, T., Hildner, F., Grillari, J., Ailhaud, G., Herzig, S., Cinti, S., Amri, E-Z. & Scheideler, M., 2014, In : Stem cells. 32, 6, p. 1578-1590

Research output: Contribution to journalArticleResearchpeer-review

2013

Enabling luminescence decay time-based sensing using integrated organic photodiodes

Sagmeister, M., Tschepp, A., Kraker, E., Abel, T., Lamprecht, B., Mayr, T. & Köstler, S., 2013, In : Analytical and Bioanalytical Chemistry. 405, 18, p. 5975-5982

Research output: Contribution to journalArticleResearchpeer-review

Fluorescent materials for pH sensing and imaging based on novel 1,4-diketopyrrolo-[3,4-c]pyrrole dyes

Aigner, D., Ungerböck, B., Mayr, T., Saf, R., Klimant, I. & Borisov, S., 2013, In : Journal of materials chemistry / C. 1, 36, p. 5685-5693

Research output: Contribution to journalArticleResearchpeer-review

Microfluidic Oxygen Imaging using Integrated Optical Sensor Layers and a Color Camera.

Ungerböck, B., Charwat, V., Ertl, P. & Mayr, T., 2013, In : Lab on a chip - miniaturisation for chemistry and biology. 13, p. 1593-1601

Research output: Contribution to journalArticleResearchpeer-review

Multicolor Upconversion Nanoparticles for Protein Conjugation

Wilhelm, S., Hirsch, T., Patterson, A. W., Scheucher, E., Mayr, T. & Wolfbeis, O., 2013, In : Theranostics. 3, 4, p. 239-244

Research output: Contribution to journalArticleResearchpeer-review

Online oxygen measurements inside a microreactor with modeling of transport phenomena

Ungerböck, B., Pohar, A., Mayr, T. & Plazl, I., 2013, In : Microfluidics and nanofluidics. 14, 3-4, p. 565-574

Research output: Contribution to journalArticleResearchpeer-review

Screen-printed polymer waveguides for integrated optics

Sagmeister, M., Lamprecht, B., Kraker, E., Köstler, S., Ribitsch, V., Galler, N., Dietlbacher, H., Krenn, J., Ungerböck, B., Abel, T. & Mayr, T., 2013, In : Applied Physics / B. 111, 4, p. 647-650

Research output: Contribution to journalArticleResearchpeer-review

Shine a light on immobilized enzymes: Real-time sensing in solid supported biocatalysts

Bolivar, J. M., Consolati, T., Mayr, T. & Nidetzky, B., Mar 2013, In : Trends in biotechnology. 31, 3, p. 194-203 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Immobilized Enzymes
Biocatalysts
Enzymes
Immobilization
Catalyst supports

Shine a light Shine a light on immobilized enzymes: real-time sensing in solid supported biocatalysts

Bolivar Bolivar, J. M., Consolati, T., Mayr, T. & Nidetzky, B., 2013, In : Trends in biotechnology. 31, 3, p. 194-203

Research output: Contribution to journalArticleResearchpeer-review

2012

A simple method to reduce optical cross-talk effects in chemical imaging with planar optodes

Mayr, T., Ungerböck, B., Mistlberger, G., Borisov, S. & Klimant, I., 2012, In : Limnology and oceanography. 10, p. 101--109

Research output: Contribution to journalArticleResearchpeer-review

Dual-lifetime referencing (DLR): a powerful method for on-line measurement of internal pH in carrier-bound immobilized biocatalysts

Boniello, C., Mayr, T., Bolivar Bolivar, J. M. & Nidetzky, B., 2012, In : BMC Biotechnology . 12, 11, p. 1-10

Research output: Contribution to journalArticleResearchpeer-review

Fast responsive, optical trace level ammonia sensor for environmental monitoring

Abel, T., Ungerböck, B., Klimant, I. & Mayr, T., 2012, In : Chemistry central journal. 6, p. 124-133

Research output: Contribution to journalArticleResearchpeer-review

Filter-free integrated sensor array based on luminescence and absorbance measurements using ring-shaped organic photodiodes

Abel, T., Sagmeister, M., Lamprecht, B., Kraker, E., Köstler, S., Ungerböck, B. & Mayr, T., 2012, In : Analytical and Bioanalytical Chemistry. 404, 10, p. 2841-2849

Research output: Contribution to journalArticleResearchpeer-review

Optische Sensorplattform mit integrierten organischen Photodioden

Lamprecht, B., Kraker, E., Sagmeister, M., Abel, T. & Mayr, T., 2012, In : BioPhotonik. 1, p. 36-38

Research output: Contribution to journalArticleResearch

Open Access
File
2011

Integrated waveguide sensor utilizing organic photodiodes

Lamprecht, B., Kraker, E., Köstler, S., Sagmeister, M., Dietlbacher, H., Galler, N., Ungerböck, B., Abel, T. & Mayr, T., 2011, In : Physica status solidi / Rapid research letters. 5, 9, p. 344-346

Research output: Contribution to journalArticleResearchpeer-review

Mini-emulsion solvent evaporation: A simple and versatile way to magnetic nanosensors

Mistlberger, G., Medina-Castillo, A. L., Borisov, S., Mayr, T., Fernández-Gutiérrez, A., Fernandez-Sanchez, J. F. & Klimant, I., 2011, In : Microchimica acta. 172, 3-4, p. 299-308

Research output: Contribution to journalArticleResearchpeer-review

2010

A highly flexible polymerization technique to prepare fluorescent nanospheres for trace ammonia detection

Waich, K., Sandholzer, M., Mayr, T., Slugovc, C. & Klimant, I., 2010, In : Journal of Nanoparticle Research. 12, 4, p. 1095-1100

Research output: Contribution to journalArticleResearchpeer-review

Integrated fluorescence sensor based on ring-shaped organic photodiodes

Lamprecht, B., Abel, T., Kraker, E., Konrad, C., Haase, A., Tscherner, M., Köstler, S., Dietlbacher, H. & Mayr, T., 2010, In : Physica status solidi / Rapid research letters. 4, 7, p. 157-159

Research output: Contribution to journalArticleResearchpeer-review

2009

A planar waveguide optical sensor employing simple light coupling

Mayr, T., Abel, T., Enko, B., Borisov, S., Konrad, C., Köstler, S., Lamprecht, B., Sax, S., List, E. & Klimant, I., 2009, In : The analyst. 134, p. 1544-1547

Research output: Contribution to journalArticleResearchpeer-review