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An investigation on antibacterial properties of medical-grade PVC modified through a multistep physicochemical approach

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dc.title An investigation on antibacterial properties of medical-grade PVC modified through a multistep physicochemical approach en
dc.contributor.author Asadinezhad, Ahmad
dc.contributor.author Lehocký, Marián
dc.contributor.author Sedlařík, Vladimír
dc.contributor.author Sáha, Petr
dc.contributor.author Novak, Igor
dc.contributor.author Chodák, Ivan
dc.contributor.author Vesel, Alenka
dc.contributor.author Junkar, Ita
dc.relation.ispartof Annual Technical Conference - ANTEC, Conference Proceedings
dc.identifier.isbn 978-1-61738-660-2
dc.date.issued 2010
utb.relation.volume 1
dc.citation.spage 83
dc.citation.epage 87
dc.event.title 68th Annual Technical Conference of the Society of Plastics Engineers 2010, ANTEC 2010
dc.event.location Orlando, FL
utb.event.state-en United States
utb.event.state-cs Spojené státy americké
dc.event.sdate 2010-05-16
dc.event.edate 2010-05-20
dc.type conferenceObject
dc.language.iso en
dc.publisher Society of Plastics Engineers, Inc., Brookfield Center
dc.relation.uri http://app.knovel.com/web/view/swf/show.v/rcid:kpANTECPY1/cid:kt007YBEB1/viewerType:pdf/root_slug:antec-2010-plastics-annual?cid=kt007YBEB1&page=4
dc.subject Antibacterial agent en
dc.subject Bacterial adhesion en
dc.subject Plasma treatment en
dc.subject Polyvinyl chloride en
dc.description.abstract Medical-grade polyvinyl chloride (PVC) was modified through a multistep physicochemical approach to yield a novel anti-adherent surface against potentially pathogenic bacteria. This was fulfilled via surface activation by coplanar surface dielectric plasma, followed by radical graft copolymerization of a spacer to render a well-defined polymer brush finally coated by biologically active species. Various surface probes together with in vitro biological assay were performed. Up to 85 % and 50% reduction in adherence degrees of gram-negative and positive strains were attained, respectively. Along with bacteria structural characteristics, wettability and surface topography of substrate were established to be principal parameters in adhesion. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1004087
utb.identifier.obdid 43864797
utb.identifier.scopus 2-s2.0-77956697221
utb.identifier.coden ACPED
utb.source d-scopus
dc.date.accessioned 2015-01-15T13:20:24Z
dc.date.available 2015-01-15T13:20:24Z
utb.contributor.internalauthor Asadinezhad, Ahmad
utb.contributor.internalauthor Lehocký, Marián
utb.contributor.internalauthor Sedlařík, Vladimír
utb.contributor.internalauthor Sáha, Petr
utb.fulltext.affiliation Ahamd Asadinezhad, Marián Lehocký, Vladimír Sedlařík, Petr Sáha, Tomas Bata University in Zlín, Zlín, Czech Republic, Igor Novák, Ivan Chodák, Slovak Academy of Sciences, Bratislava, Slovakia, Alenka Vesel and Ita Junkar, Jožef Stefan Institute, Ljubljana, Slovenia
utb.fulltext.dates -
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utb.fulltext.sponsorship Financing this research by the Ministry of Education, Youth, and Sports of the Czech Republic (Grant VZ MSM 7088352101) as well as Grant MPO 2A-1TP1/126, the Slovak Academy of Sciences (Grant VEGA 2/7103/27), and the Slovenia Ministry of Higher Education, Science, and Technology (Program P2-0082-2) is appreciated.
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