Lectinomics. Study of lectin - glyconjugate interaction. Bioanalytical chemistry. Assesment of glycation/glycosylation of biomolecules/cells. Microarray. SPR. Electroanalytical chemistry. Electrochemical sensors and biosensors. Biosensors application in food and beverage analyses, diagnostics, biotechnology and enviromental analyses. Electrochemical study of antioxidation activity.

Off-line FIA monitoring of d-sorbitol consumption during l-sorbose production using a sorbitol biosensor
Šefčovičová,J.; Vikartovská, A.; Pätoprstý, V.; Magdolen, P.; Katrlík, J.; Tkac, J.; Gemeiner, P.
Analytica Chimica Acta 644, 68-71 (2009)

Ethanol Gluconobacter biosensor designed for flow injection analysis. Application in ethanol fermentation off-line monitoring
Valach, M.; Katrlík, J.; Šturdík, E.; Gemeiner, P.
Sensors & Actuators: B. Chemical 138, 68-71 (2009)

A filtration probe-free on-line monitoring of glycerol during fermentation by a biosensor device
Šefčovičová, J.; Katrlík, J.; Štefuca, V.; Mastihuba, V.; Voštiar, I.; Greif, G.; Bučko, M.; Tkáč, J.; Gemeiner, P.
Enzyme and Microbial Technology 42, 434-439 (2008)

Nanotechnology gets into winemaking
Tkáč, J.; Katrlík, J.; Szomolanyi, P.; Streďanský, M.
Nano Today 2, 48-48 (2007)

A novel microbial biosensor based on cells of Gluconobacter oxydans for the selective determination of 1,3-propanediol in the presence of glycerol and its application to bioprocess monitoring
Katrlík, J.; Voštiar, I.; Šefčovičová, J.; Tkáč, J.; Mastihuba, V.; Valach, M.; Štefuca, V.; Gemeiner, P.
Analytical and Bioanalytical Chemistry 388, 287-295 (2007)

Development of enzyme flow calorimeter system for monitoring of microbial glycerol conversion
Štefuca, V.; Voštiar, I.; Šefčovičová, J.; Katrlík, J.; Mastihuba, V.; Greifová, M.; Gemeiner, P.
Applied Microbiology and Biotechnology 72, 1170-1175 (2006)

Amperometric biosensors based on two different enzyme systems and their use for glycerol determination in samples from biotechnological fermentation process
Katrlík, J.; Mastihuba, V.; Voštiar, I.; Šefčovičová, J.; Štefuca, V.; Gemeiner, P.
Analytica Chimica Acta 566, 11-18 (2006)

Nitric oxide determination by amperometric carbon fiber microelectrode
Katrlík, J.; Zálešáková, P.
Bioelectrochemistry 56, 73-76 (2002)

Biosensors for L-malate and L-lactate based on solid binding matrix
Katrlík, J.; Pizzariello, A.; Mastihuba, V.; Švorc, J.; Streďanský, M.; Miertuš, S.
Analytica Chimica Acta 379, 193-200 (1999)

Amperometric biosensors based on solid binding matrices applied in food quality monitoring
Miertuš, S.; Katrlík, J.; Pizzariello, A.; Streďanský, M.; Švitel, J.; Švorc, J.
Biosensors and Bioelectronics 13, 911-923 (1998)

Composite alcohol biosensors based on solid binding matrix
Katrlík, J.; Švorc, J.; Streďanský, M.; Miertuš, S.
Biosensors and Bioelectronics 13, 181-191 (1998)

Mediator type of glucose microbial biosensor based on Aspergillus niger
Katrlík, J.; Brandšteter, R.; Švorc, J.; Rosenberg, M.; Miertuš, S.
Analytica Chimica Acta 356, 217-224 (1997)

Composite transducers for amperometric biosensors. The glucose sensor
Švorc, J.; Miertuš, S.; Katrlík, J.; Streďanský, M.
Analytical Chemistry 69, 2086-2090 (1997)

Whole cell amperometric biosensor based on Aspergillus niger for determination of glucose with enhanced upper linearity limit
Katrlík, J.; Švorc, J.; Rosenberg, M.; Miertuš, S.
Analytica Chimica Acta 331, 225-232 (1996)