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Division of Environmental Physics - User: veronika
Faculty of Mathematics, Physics and Informatics, Comenius University Bratislava

Assoc. Prof. Mário JANDA, PhD.

Position:
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associate professor
F2-38
+421-2-60295-520
jandaatfmph.uniba.sk
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Degrees  | Professional Experience  | Teaching  | Research  | Publications  | Other Skills

M.Janda


Degrees

2013 Associate Professor (Doc.) in physics,
Comenius University, Bratislava, Slovakia
2006 PhD. in plasma physics,
Comenius University, Bratislava, Slovakia
2006 Dr. rer. nat. (= PhD.) in chemistry,
Leopold-Franzens University in Innsbruck, Austria
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Professional Experience

since 12/2013: associate professor at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia
since 01/2011: senior research scientist at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia; research oriented at atmospheric plasmas and electric discharges and their environmental and biological applications
since 03/2008: research scientist at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia
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Teaching Activities

Supervised students:
Daniela BARTKOVÁ
Lukáš DVONČ
Axel HENNECKE
...
Courses:
Modelling in plasma physics (since 2015)
Plasma physics II (since 2015)
Optical spectroscopy (since 2010)
...
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Research Interests and Projects

Research interests
Physics and chemistry of atmospheric pressure plasmas and electrical discharges.
Environmental and biological applications of atmospheric electrical discharges.
Plasma diagnostic techniques.
Research projects
Physical and chemical processes at the interface of low-temperature plasma with water, and their use for bio-medical and agricultural applications. (1/0419/18, 2018-2021, principal investigator: Janda M.).

Interaction of cold plasma with water, the effects of plasma activated water to biological systems and their uses in medicine and agriculture (APVV-17-0382, 2018-2022, principal investigator: Machala Z.).

Electric discharges in capillaries and catalytic monoliths assisted by a surface discharge, their properties and effects on exhaust gas (1/0822/21, 2021-2024, principal investigator: Hensel, K.).

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Publications & Citations

Book chapters: 3 Invited lectures/seminars: 6
Journal papers: 29 SCI/SCOPUS citations: 735
Other publications: 117 Other citations: 127

Book chapters

Janda M., Machala Z., Joshi R. P., Krasnoperov L., Mededovic Thagard S.: Electrical discharges, Chapter 55 in: Encyclopedia of Physicsl Organic Chemistry, Eds.: Wang Z., Wille U., Juaristi E., Wiley, New Jersey, p. 2957-3010 (2017)
Machala Z., Pai D.Z., Janda M. and Laux C.O.: Atmospheric Pressure Nanosecond Pulsed Discharge Plasmas, Chapter 6 in: Low Temperature Plasma Technology: Methods and Applications, Eds. Paul K. Chu, XinPei Lu, CRC Press; 1 edition (July 25, 2013), ISBN-10: 1466509902; ISBN-13: 978-1466509900, (2013)
Machala Z., Tarabová B., Pelach M., Šipoldová Z., Hensel K., Janda M., and Šikurová L.: Bio-Decontamination of Water and Surfaces by DC Discharges in Atmospheric Air, Chapter 3 in: Plasma for Bio-Decontamination, Medicine and Food Security, NATO Science for Peace and Security Series A: Chemistry and Biology, Eds.: Z. Machala, K. Hensel, Y. Akishev, Springer, Dordrecht, Netherlands, p. 31-44, ISBN 978-94-007-2851-6, © Springer Science+Business Media B.V. (2012)

Journal papers

Hassan M.E., Janda M., Machala Z.: Transport of Gaseous Hydrogen Peroxide and Ozone into Bulk Water vs. Electrosprayed Aerosol, Water 13 (2), 182 (2021).
abstract  download  citations: 0  
Machala Z., Tarabová B., Sersenová D., Janda M., Hensel K.: Chemical and antibacterial effects of plasma activated water: Correlation with gaseous and aqueous reactive oxygen and nitrogen Species, Plasma Sources and Air Flow Conditions, J. Phys. D: Appl. Phys. 52 (3), 034002 (2019).
abstract  download  citations: 59  
Pawlat J., Terebun P., Kwiatkowski M., Tarabová B., Kovaľová Z., Kučerová K., Machala Z., Janda M., Hensel K.: Evaluation of oxidative species in gaseous and liquid phase generated by mini-gliding arc discharge, Plasma Chem. Plasma Process. 39 (3), 627-643 (2019).
abstract  download  citations: 15  
Tarabová B., Lukeš P., Janda M., Hensel K., Šikurová L., Machala Z.: Specificity of detection methods of nitrites and ozone in aqueous solutions activated by air plasma, Plasma Process. Polym. 15 (6), e1800030 (2018).
abstract  download  citations: 20  
Janda M., Hensel K., Machala Z.: Kinetic plasma chemistry model of pulsed transient spark discharge in air coupled with nanosecond time-resolved imaging and spectroscopy, J. Phys. D: Appl. Phys. 51 (33), 334002 (2018).
abstract  download  citations: 8  
Janda M., Hoder T., Sarani A., Brandenburg R., Machala Z.: Cross-correlation spectroscopy study of the Transient Spark discharge in atmospheric pressure air, Plasma Sources Sci. Technol. 26 (5), 055010 (2017).
abstract  download  citations: 6  
Janda M., Martišovitš V., Buček A., Hensel K., Molnár M., Machala Z.: Influence of repetition frequency on streamer-to-spark breakdown mechanism in transient spark discharge, J. Phys. D: Appl. Phys 50 (42), 425207 (2017).
abstract  download  citations: 3  
Janda M., Martišovitš V., Hensel K., Machala Z.: Generation of antimicrobial NOx by atmospheric air transient spark discharge, Plasma Chem. Plasma Proc. 36 (3), 767-781 (2016).
abstract  download  citations: 33  
Janda M., Martišovitš V., Hensel K., Machala Z.: Study of transient spark discharge focused at NOx generation for biomedical applications, J. Phys.: Conf. Series. 768, 012009 (2016).
abstract  download  citations: 9  
Janda M., Machala Z., Hensel K., Morvová M.: Transient spark in N2-CO2 mixture above water surface at atmospheric pressure, Acta Phys.. Univ. Comenian. LIII, 15-25 (2016).
abstract  download  citations: 0  
Janda M., Machala Z., Dvonč L., Lacoste D.A., Laux C.O.: Self-pulsing discharges in pre-heated air at atmospheric pressure, J. Phys. D: Appl. Phys. 48, 035021 (2015).
abstract  download  citations: 15  
Hensel K., Kučerová K., Tarabová B., Janda M., Machala Z., Sano K., Mihai C. T., Gorgan L. D., Jijie R., Pohoata V., Topala I.: Effects of air transient spark discharge and He plasma jet on water, bacteria, cells and biomolecules, Biointerphases 10 (2), 029515 (2015).
abstract  download  citations: 55  
Dvonč L., Janda M.: Study of transient spark discharge properties using kinetic modeling, IEEE Trans. Plasma Phys. 43 (8), 2562-2570 (2015).
abstract  download  citations: 3  
Pongrác B., Kim H.H., Janda M., Martišovitš V., Machala Z.: Fast imaging of intermittent electrospraying of water with positive corona discharge, J. Phys. D: Appl. Phys. 47, 315202 (2014).
abstract  download  citations: 14  
Janda M., Martišovitš V., Dvonč L., Hensel K., Machala Z.: Measurement of the electron density in transient spark discharge, Plasma Sources Sci. Technol. 23 (6), 065016 (2014).
abstract  download  citations: 25  
Janda M., Machala Z., Niklová A., Martišovitš V.: The streamer-to-spark transition in a transient spark: a dc-driven nanosecond-pulsed discharge in atmospheric air, Plasma Sources Sci. Technol. 21, 045006 (9pp) (2012).
abstract  download  citations: 35  
Janda M., Martišovitš V., Machala Z.: Transient spark: a dc-driven repetitively pulsed discharge and its control by electric circuit parameters, Plasma Sources Sci. Technol. 20, 035015 (10pp) (2011).
abstract  download  citations: 42  
Janda M., Machala Z.: Imaging of transient spark in atmospheric pressure air by fast iCCD camera, IEEE Trans. Plasma Sci. 39 (11) 2246-2247 (2011).
abstract  download  citations: 14  
Stancu G.D., Janda M., Kaddouri F., Lacoste D., Laux C.O.: Time-Resolved CRDS Measurements of N2(A) Density Produced by Nanosecond Discharges in Atmospheric Pressure Nitrogen and Air, J. Phys. Chem. A 114, 201-208 (2010).
abstract  download  citations: 43  
Janda M., Machala Z., Laux C.O.: Optical and Electrical Study of Transient Spark Discharge in Air, Acta Physica Universitatis Comenianae L-LI, 85-93 (2010).
abstract  download  citations: 0  
Machala Z., Jedlovský I., Chládeková L., Pongrác B., Giertl D., Janda M., Šikurová L., Polčic P.: DC discharges in atmospheric air for bio-decontamination – spectroscopic methods for mechanism identification, Eur. Phys. J. D, 54, 195-204 (2009).
abstract  download  citations: 51  
Janda M., Machala Z.: Transient spark discharge in N2/CO2/H2O mixtures at atmospheric pressure, IEEE Trans. Plasma Sci. 36 (4), 916-917 (2008).
abstract  download  citations: 5  
Janda M., Machala Z., Morvová M., Morva I.: Study of Plasma Induced Chemistry by DC Discharges Above Water Surface in CO2/N2/H2O Mixture, Orig. Life Evol. Biosph., 38, 23-35 (2008).
abstract  download  citations: 9  
Machala Z., Janda M., Hensel K., Jedlovský I., Leštinská L., Foltin V., Martišovitš V., Morvová M.: Emission spectroscopy of atmospheric pressure plasmas for bio-medical and environmental applications, J. Molec. Spectrosc. 243 (2), 194-201 (2007).
abstract  download  citations: 261  
Janda M., Martišovitš V., Morvová M., Machala Z., Hensel K.: Monte Carlo simulations of electron dynamics in N2/CO2 mixtures, Eur. Phys. J. D 45 (2), 309-315 (2007).
abstract  download  citations: 14  
Hensel K., Martišovitš V., Machala Z., Janda M., Leštinský M., Tardiveau P., Mizuno A.: Electrical and optical properties of AC microdischarges in porous ceramics, Plasma Process. Polym. 4 (7-8), 682-693 (2007).
abstract  download  citations: 73  
Janda M., Hensel K., Martišovitš V., Morvová M.: Theoretical study of influence of H2O on parameters of low-temperature plasmas in humid mixtures, Czech. J. Phys. 56, B774-B780 (2006).
abstract  download  citations: 1  
Janda M., Machala Z., Morvová M., Franček V., Lukáč P.: WEB-EEDF: Open Source Software for Modeling the Electron Dynamics, Acta Physica Slovaca 55, 507-514 (2005).
abstract  download  citations: 0  
Morvová M., Morva I., Janda M., Hanic F., Lukáč P.: Combustion and carbonisation exhaust utilisation in electric discharge and its relation to prebiotic chemistry, Int. J. of Mass Spectrometry 223 (1-3): 613-625 Jan. 15 (2003).
abstract  download  citations: 11  
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Invited lectures and seminars

Janda M., Chemical kinetic modelling of NOx formation in Transient Spark discharge, 34th International Conference on Phenomena in Ionized Gases XXXIV ICPIG and 10th International Conference on Reactive Plasmas ICRP-10, Sapporo (Japan), July 14-19, p. xx (2019)
Janda M., Hensel K., Martišovitš V., Machala Z., Kučerová K., Tarabová B., Kovaľová Z., Pongrác B., Self-Pulsing Transient Spark Discharge Biodecontamination Of Water & Spatio-Temporal Optical Diagnostic, 3rd International Conference on Photocatalytic and Advanced Oxidation Technologies, Gdansk (Poland), September 1-4 (2015)
Janda M., Buček A., Martišovitš V., Hensel K., and Machala Z., Spatiotemporal evolution of the streamer-to-spark transition influenced by memory effect, 20th Symposium on Applications of Plasma Processes SAPP XX and COST TD1208 Workshop on Application of Gaseous Plasma with Liquids, Tatranská Lomnica (Slovakia), January 17-22 (2015)
Janda M., Martišovitš V., Hensel K., and Machala Z., Time-resolved optical diagnostic of self-pulsing nanosecond discharges for biomedical applications, 6th Int. Workshop and Summer School on Plasma Physics, Kiten (Bulgaria), June 30 - July 6 (2014)
Janda M., Chemical Evolution and Electric Discharges, Facultatea de Fizica Iasi - Universitatea 'Al. I. Cuza' (Romania), November 15 (2013)
Janda M., Time-resolved Electrical and Optical Study of Transient Spark, Facultatea de Fizica Iasi - Universitatea 'Al. I. Cuza' (Romania), June 18 (2013)
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Contributions on international conferences and symposia

Janda M., Hensel K., Machala Z.: Transient spark driving circuit optimization for enhanced generation of nitrogen oxides, 30th Summer School and International Symposium on the Physics of Ionized Gases SPIG 2020, Šabac (Serbia) - Virtual, August 24-28 (2020).
abstract   citations: 0  
Hassan M.E., Janda M., Machala Z.: Investigation of Ozone and Hydrogen Peroxide Transport into Water Aerosols and Bulk Liquid, 47th IEEE International Conference on Plasma Science (ICOPS-2020) and 2nd ASIA Pacific Conference on Plasma and Terahertz Science (APCOPTS-2020), Singapore, December 6-10, p. (2020).
abstract   citations: 0  
Janda M., Hensel K., Machala Z.: Chemical kinetic model of transient spark: Spark phase and NOx formation, 22nd Symposium on Applications of Plasma Processes and 11th EU-Japan Joint Symposium on Plasma Processing SAPP XXII, Štrbské Pleso (Slovakia), January 18-24, p. 25-32 (2019).
abstract  download  citations: 0  
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Other Skills

Languages: English, German, Russian, French, Czech - fluent spoken and written
Italian, Hungarian, Serbian, Polish – beginning
Slovak - maternity language
Computers: administration of OS Linux and Windows
programming and scripting languages PHP, C/C++, SQL, LaTeX, HTML, CSS, JavaScript

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