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Ferrofluid for radiofrequency capacitive hyperthermia: In-vitro study

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dc.title Ferrofluid for radiofrequency capacitive hyperthermia: In-vitro study en
dc.contributor.author Kazantseva, Natalia E.
dc.contributor.author Humpolíček, Petr
dc.contributor.author Moučka, Robert
dc.contributor.author Vilčáková, Jarmila
dc.contributor.author Smolkova, Ilona Sergeevna
dc.contributor.author Sáha, Petr
dc.relation.ispartof 8th International Conference on Nanomaterials - Research & Application (NANOCON 2016)
dc.identifier.isbn 9788087294710
dc.date.issued 2016
dc.citation.spage 449
dc.citation.epage 454
dc.event.title 8th International Conference on Nanomaterials - Research and Application, NANOCON 2016
dc.event.location Brno
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2016-10-19
dc.event.edate 2016-10-21
dc.type conferenceObject
dc.language.iso en
dc.publisher TANGER Ltd.
dc.relation.uri https://www.nanocon.eu/cz/sbornik-nanocon-2016/
dc.subject Iron oxide nanoparticles en
dc.subject Dextran en
dc.subject Core - shell nanoparticles en
dc.subject Hyperthermia en
dc.description.abstract The current work deals with preparation and characterization of electrically lossy ferrofluid which can be used as a mediator for radio frequency (RF) - capacitive hyperthermia method. To this end, ferrofluid that can absorb the energy of alternating electrical field at the frequencies commonly employed in RF-capacitive hyperthermia (13.56 and 27.12 MHz) has been prepared by co-precipitation method. This ferrofluid comprises of electrically conductive component with core-shell structure, i.e. magnetite nanoparticles (NPs) coated by dextran, organized in chain-like structure. The effect of RF - capacitive hyperthermia in the presence of mediator was studied on the series of tests performed on HaCaT and HepG2 cell lines using MMT test. The RF-electrical field (13.56 MHz) with controllable power output was applied using the EHY-110 SA (Oncotherm group) to increase the temperature of samples from 37°C up to target temperature of 44°C. The results of in-vitro test clearly indicate that the usage of capacitive heating of obtained ferrofluid substantially contribute to cytotoxic effect of hyperthermia treatment. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1007179
utb.identifier.obdid 43876982
utb.identifier.scopus 2-s2.0-85017239987
utb.identifier.wok 000410656100079
utb.source d-scopus
dc.date.accessioned 2017-09-03T21:39:57Z
dc.date.available 2017-09-03T21:39:57Z
dc.description.sponsorship Ministry of Education, Youth and Sports of the Czech Republic Program NPU I [LO1504]
dc.rights Attribution 4.0 International
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Kazantseva, Natalia E.
utb.contributor.internalauthor Humpolíček, Petr
utb.contributor.internalauthor Moučka, Robert
utb.contributor.internalauthor Vilčáková, Jarmila
utb.contributor.internalauthor Smolkova, Ilona Sergeevna
utb.contributor.internalauthor Sáha, Petr
utb.wos.affiliation [Kazantseva, Natalia E.; Humpolicek, Petr; Moucka, Robert; Vilcakova, Jarmila; Smolkova, Ilona S.; Saha, Petr] Tomas Bata Univ Zlin, Ctr Polymer Syst, Zlin, Czech Republic
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Attribution 4.0 International Except where otherwise noted, this item's license is described as Attribution 4.0 International