Ing. Petr Hoffer, Ph.D. [ Scientific Worker, Department of Pulse Plasma Systems ]

Place: Pulse Plasma Systems Bldg., Office: E 105
Tel.: (+420) 266 053361
Fax: (+420) 286 592 644
Email: hoffer@ipp.cas.cz

Research projects

2015-2017Plasma-liquid interactions in organic solutions induced by high-voltage electrical discharges
Co-investigator
Provider: Czech Science Foundation; Project ID: GA15-12987S
2013-2016 Optimization of ozone production and its transport efficiency
Co-investigator
Provider: Technological Agency of the Czech Republic; Project ID: TA03010098
2014-2016Chemical processes initiated by electrical discharge plasma in aqueous liquids for new applications
Co-investigator
Provider: Ministry of Education, Youth and Sports of the Czech Republic; Project ID: LD14080
2013-2015New atmospheric plasma sources based on surface barrier discharges for biomedical applications
Co-investigator
Provider: Ministry of Education, Youth and Sports of the Czech Republic; Project ID: LD13010
2012-2015Characterization of physical and chemical processes in underwater discharge plasma for biological and biomedical applications
Co-investigator
Provider: Czech Academy of Sciences; Project ID: *M100431203
2012-2015Laboratory discharges for simulating and investigating Transient Luminous Events
Co-investigator
Provider: Czech Academy of Sciences; Project ID: *M100431201
2009-2011Focused tandem shock waves and their potential application in cancer treatment and controlled drug delivery
Co-investigator
Provider: Czech Science Foundation; Project ID: GA202/09/1151
2006-2008Radiation of pulse high-current discharges stabilised by proximity wall
Co-investigator
Provider: Czech Science Foundation; Project ID: GA202/06/1324

List of Publications

2017Hoffer P., Lukeš P., Akiyama H., Hosseini H.: Spatiotemporal dynamics of underwater conical shock wave focusing. Shock Waves 27 [4] (2017) 685-690.
[ Abstract ]
[ Link ]
 
2016Hoffer P., Sugiyama Y., Hosseini S.H.R., Akiyama H., Lukeš P., Akiyama M.: Characteristics of meter-scale surface electrical discharge propagating along water surface at atmospheric pressure. Journal of Physics D-Applied Physics 49 [41] (2016) č. článku 415202.
[ Abstract ]
[ Link ]
 
 Hoffer P., Sugiyama Y., Hamid S., Hosseini R., Akiyama H., Akiyama M., Lukeš P.: Physical properties of plasma streamers produced on water surface (ICOPS 2016). 2016. In: 2016 IEEE International Conference on Plasma Science (ICOPS). Vol. 43. Alberta: IEEE, 2016, č. článku 16225706. IEEExplore. ISBN 978-1-4673-9602-8.
[ Abstract ]
[ Link ]
 
[IEEE - 2016 IEEE International Conference on Plasma Science (ICOPS)/43./. Banff, Alberta (CA), 19.06.2016-23.06.2016]
2015Hoffer P., Koláček K., Lukeš P., Stelmashuk V.: Pressure Field Around Underwater Negative Streamers. IEEE Transactions on Plasma Science 43 [5] (2015) 1787-1792.
[ Abstract ]
[ Link ]
 
 Hoffer P., Koláček K., Stelmashuk V., Lukeš P.: Penetration of gas discharge through the gas–liquid interface into the bulk volume of conductive aqueous solution. IEEE Transactions on Plasma Science 43 [11] (2015) 3868-3875.
[ Abstract ]
[ Link ]
 
2014Lukeš P., Šunka P., Hoffer P., Stelmashuk V., Poučková P., Zadinová M., Zeman J., Dibdiak L., Kolářová H., Tománková K., Binder S., Beneš J.: Focused tandem shock waves in water and their potential application in cancer treatment. Shock Waves 24 [1] (2014) 51-57.
[ Abstract ]
[ Link ]
 
[International Symposium on Shock Waves/28./. Manchester, 17.07.2011-22.07.2011]
 Hoffer P.: Shock waves generated by corona-like discharges in water. Ústav fyziky plazmatu AV ĆR. Obhájeno: Praha. 18.12.2014. - Praha, 2014. 93 s.
 Lukeš P., Zeman J., Horák V., Hoffer P., Poučková P., Holubová M., Hosseini S.H.R., Akiyama H., Šunka P., Beneš J.: In vivo effects of focused shock waves on tumor tissue visualized by fluorescence staining techniques. trochemistry. - [-] (2014) 06789-06789.
[ Abstract ]
[ Link ]
 
2013Šimek M., Ambrico P. F., De Benedictis S., Dilecce G., Prukner V., Hoffer P.: LIF diagnostics of OH radicals produced by a single streamer micro-discharge in surface coplanar DBD geometry. Proceedings of XXXI ICPIG Granada 2013. Granada : Instituto de Astrofísica de Andalucía (IAA – CSIC), 2013 - (Gordillo-Vázquez, F.), PS4-039-PS4-039 ISBN N. - (ICPIG. 31).
[ Abstract ]
[ Link ]
 
[International Conference on Phenomena in Ionized Gases (ICPIG)/31./. Granada (ES), 14.07.2013-19.07.2013]
2012Lukeš P., Šunka P., Hoffer P., Stelmashuk V., Beneš J., Poučková P., Zadinová M., Zeman J.: Generation of Focused Shock Waves in Water for Biomedical Applications. Plasma for Bio-Decontamination, Medicine and Food Security. Dordrecht : Springer, 2012 - (Machala, Z.; Hensel, K.; Akishev, Y.) s. 403-416. ISBN 978-94-007-2851-6
[ Abstract ]
[ Link ]
 
 Zeman J., Hach J., Dibdiak L., Šunka P., Lukeš P., Hoffer P., Sedláček R., Kociová K., Beneš J.: Účinek rázové vlny na kostní cement a její potenciální využití v ortopedii. Ortopedie 6 [3] (2012) 100-102. [ EN ] 
[ Abstract ]
[ Link ]
 
 Stelmashuk V., Lukeš P., Hoffer P.: Effect of solution conductivity on shock wave pressure generated by multichannel electrical discharge in water. 28th International Symposium on Shock Waves. Volume 2, Part XXI: Special Session Medical and Biological Applications. Berlin Heidelberg : Springer Verlag GmbH, 2012 - (Kontis, K.), s. 599-604 ISBN 978-3-642-25684-4
[ Abstract ]
[ Link ]
 
 Lukeš P., Šunka P., Hoffer P., Stelmashuk V., Beneš J., Poučková P., Zadinová M., Zeman J., Dibdiak L., Kolářová H., Tománková K., Binder S.: Focused tandem shock waves in water and their potential application in cancer treatment. 28th International Symposium on Shock Waves. Volume 2, Part XXI: Special Session Medical and Biological Applications. Berlin Heidelberg : Springer Verlag GmbH, 2012 - (Kontis, K.), s. 839-845 ISBN 978-3-642-25684-4
[ Abstract ]
[ Link ]
 
 Stelmashuk V., Hoffer P.: Shock Waves Generated by an Electrical Discharge on Composite Electrode Immersed in Water With Different Conductivities. IEEE Transactions on Plasma Science 40 [7] (2012) 1907-1912.
[ Abstract ]
[ Link ]
 
2011Stelmashuk V., Lukeš P., Hoffer P.: Effect of solution conductivity on shock wave pressure generated by multichannel electrical discharge. Proceedings of 28th International Symposium on Shock Waves. Manchester : Springer Verlag, 2011. P-2698-P-2698. ISBN 978-3-642-25687-5.
[ Abstract ]

[International Symposium on Shock Waves/28./. Manchester (GB), 17.07.2011-22.07.2011]
 Lukeš P., Šunka P., Hoffer P., Stelmashuk V., Beneš J., Poučková P., Zeman J., Dibdiak L., Kolářová H., Tománková K., Binder S.: Focused tandem shock waves in water and their potential application in cancer treatment. Proceedings of 28th International Symposium on Shock Waves. Manchester : Springer Verlag, 2011. P-2849-P-2849. ISBN 978-3-642-25687-5.
[ Abstract ]

[International Symposium on Shock Waves/28./. Manchester (GB), 17.07.2011-22.07.2011]
 Hoffer P., Šunka P., Lukeš P.: Dynamics of cavitation induced by focused tandem shock waves in water. WDS'11 Proceedings of Contributed Papers: Part II: Physics of Plasmas and Ionized Media. Praha : MATFYZPRESS, 2011 - (Šafránková, J.; Pavlů, J.) s. 267-272. ISBN 978-80-7378-185-9.
[ Abstract ]

[WDS 2011 - Annual Conference of Doctoral Students /20./. Prague (CZ), 31.05.2011-03.06.2011]
2009Hoffer P., Šunka P., Stelmashuk V.: Dynamics of cavitations induced by tandem shock waves in water. Proceedings of the XXIX International Conference on Phenomena in Ionized Gases. Cancun, Mexico : Institute of Physics (IOP)., 2009. PA4-5-8. ISBN N. - (ICPIG).
[ Abstract ]

[International Conference on Phenomena in Ionized Gases 2009/29th./. Cancún (MX), 12.07.2009-17.07.2009]
 Lukeš P., Šunka P., Člupek M., Babický V., Hoffer P., Šimek M., Stelmashuk V.: Elektrické výboje ve vodě a jejich využití k čištění vody a v medicíně. Československý časopis pro fyziku. Roč. 59, č. 4 (2009), s. 202-206. ISSN 0009-0700 [ EN ] 
[ Abstract ]