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Poly (L-Lactic Acid) Coated Microwave Synthesized Hybrid Antibacterial Particles

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dc.title Poly (L-Lactic Acid) Coated Microwave Synthesized Hybrid Antibacterial Particles en
dc.contributor.author Kucharczyk, Pavel
dc.contributor.author Sedlařík, Vladimír
dc.contributor.author Stloukal, Petr
dc.contributor.author Bažant, Pavel
dc.contributor.author Koutný, Marek
dc.contributor.author Gregorová, Adriana
dc.contributor.author Kreuh, Darij
dc.contributor.author Kuřitka, Ivo
dc.relation.ispartof NANOCON 2011
dc.identifier.isbn 978-80-87294-27-7
dc.date.issued 2011
dc.citation.spage 640
dc.citation.epage 646
dc.event.title 3rd International Conference on NANOCON
dc.event.location Brno
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2011-09-21
dc.event.edate 2011-09-23
dc.type conferenceObject
dc.language.iso en
dc.publisher TANGER Ltd. en
dc.subject polylactic acid en
dc.subject Ag/ZnO particles en
dc.subject microwave synthesis en
dc.subject coating en
dc.subject antibacterial properties en
dc.description.abstract Ag/ZnO submicro particles were prepared by microwave assisted synthesis and coated with a polycondensate of L-lactic acid to enhance their compatibility with living organism and further processability for medical device preparation. The coating process was carried out by using the method of oil-in-water emulsification and solvent evaporation under reduced pressure. The effect of poly (L-lactic acid) molecular weight and carboxyl functionalization on properties of the resulting particles was studied in this work. Prepared systems were characterized on particle by scanning electron microscopy and thermogravimetry. Moreover, antibacterial activity against Gram positive and Gram negative bacterial strains were investigated by testing in liquid bacterial suspension of Gram negative and Gram positive bacterial strains. The results show a significant effect of polymer matrix on coating process as well as good antibacterial activity of the Ag/ZnO particles, which is reduced due to the polymer coating treatment. en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1002944
utb.identifier.rivid RIV/70883521:28110/11:43867115!RIV12-MSM-28110___
utb.identifier.rivid RIV/70883521:28610/11:43867115!RIV12-MSM-28610___
utb.identifier.obdid 43867361
utb.identifier.scopus 2-s2.0-84923654139
utb.identifier.wok 000306686700104
utb.source d-wok
dc.date.accessioned 2012-09-17T16:22:18Z
dc.date.available 2012-09-17T16:22:18Z
utb.ou Centre of Polymer Systems
utb.identifier.utb-sysno 63260
utb.contributor.internalauthor Kucharczyk, Pavel
utb.contributor.internalauthor Sedlařík, Vladimír
utb.contributor.internalauthor Stloukal, Petr
utb.contributor.internalauthor Bažant, Pavel
utb.contributor.internalauthor Koutný, Marek
utb.contributor.internalauthor Kuřitka, Ivo
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