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Composite Material Based on Hybrid Micro-Sized Ag-Zno Filler for Antibacterial Applications

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dc.title Composite Material Based on Hybrid Micro-Sized Ag-Zno Filler for Antibacterial Applications en
dc.contributor.author Bažant, Pavel
dc.contributor.author Kožáková, Zuzana
dc.contributor.author Hudeček, Ondřej
dc.contributor.author Machovský, Michal
dc.contributor.author Pastorek, Miroslav
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 459
dc.citation.epage 465
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 microwave synthesis en
dc.subject hybrid filler en
dc.subject antibacterial activity en
dc.subject Ag-ZnO en
dc.description.abstract Microwave hydrothermal synthesis is a fast, simple, and reproducible method which does not require necessarily any template, catalyst, or surfactant and can control the morphology of Ag-ZnO crystals from simple to complex. Here, it was used for preparation of micro-sized hybrid filler. Zinc acetate and silver nitrate were used as starting material for microwave-assisted synthesis and hexamethylenetetramine (HMTA) was chosen as a precipitation and reduction agent. Ag-ZnO structures were obtained in a good yield at a relatively low temperature within several minutes. This hybrid Ag-ZnO filler was mixed up in PVC matrix. A series of materials with different mass concentration of filler was prepared ranging up to 5 wt%. The antibacterial activity of the final product was tested against Staphylococcus aureus and Escherichia coli according to ISO 22196 standard. Relation of content of filler and antibacterial activity against representative strains of Gram-positive and Gram-negative bacteria was investigated. X-ray diffraction (XRD) method and scanning electron microscopy (SEM) were used for characterization of composition, structure and morphology of Ag-ZnO microparticles. en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1002941
utb.identifier.rivid RIV/70883521:28110/11:43867118!RIV12-MSM-28110___
utb.identifier.rivid RIV/70883521:28610/11:43867118!RIV12-MSM-28610___
utb.identifier.obdid 43867364
utb.identifier.scopus 2-s2.0-84923641354
utb.identifier.wok 000306686700073
utb.source d-wok
dc.date.accessioned 2012-09-17T16:22:17Z
dc.date.available 2012-09-17T16:22:17Z
utb.ou Centre of Polymer Systems
utb.identifier.utb-sysno 63260
utb.contributor.internalauthor Bažant, Pavel
utb.contributor.internalauthor Kožáková, Zuzana
utb.contributor.internalauthor Hudeček, Ondřej
utb.contributor.internalauthor Machovský, Michal
utb.contributor.internalauthor Pastorek, Miroslav
utb.contributor.internalauthor Kuřitka, Ivo
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