About: Properties of silver nanostructure-coated PTFE and its biocompatibility

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Silver nanolayers were sputtered on polytetrafluoroethylene (PTFE) and subsequently transformed into discrete nanoislands by thermal annealing. The Ag/PTFE composites prepared under different conditions were characterized by several complementary methods (goniometry, UV-visible spectroscopy, X-ray photoelectron spectroscopy, and atomic force microscopy), and new data on the mechanism of Ag layer growth and Ag atom clustering under annealing were obtained. Biocompatibility of selected Ag/PTFE composites was studied in vitro using vascular smooth muscle cell (VSMC) cultures. Despite of the well-known inhibitory properties of silver nanostructures towards broad spectrum of bacterial strains and cells, it was found that very thin silver coating stimulates both adhesion and proliferation of VSMCs. Silver nanolayers were sputtered on polytetrafluoroethylene (PTFE) and subsequently transformed into discrete nanoislands by thermal annealing. The Ag/PTFE composites prepared under different conditions were characterized by several complementary methods (goniometry, UV-visible spectroscopy, X-ray photoelectron spectroscopy, and atomic force microscopy), and new data on the mechanism of Ag layer growth and Ag atom clustering under annealing were obtained. Biocompatibility of selected Ag/PTFE composites was studied in vitro using vascular smooth muscle cell (VSMC) cultures. Despite of the well-known inhibitory properties of silver nanostructures towards broad spectrum of bacterial strains and cells, it was found that very thin silver coating stimulates both adhesion and proliferation of VSMCs. (en)
Title	Properties of silver nanostructure-coated PTFE and its biocompatibility Properties of silver nanostructure-coated PTFE and its biocompatibility (en)
skos:prefLabel	Properties of silver nanostructure-coated PTFE and its biocompatibility Properties of silver nanostructure-coated PTFE and its biocompatibility (en)
skos:notation	RIV/60461373:22310/13:43895916!RIV14-GA0-22310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP108/10/1106), P(GPP108/11/P337)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Polívková, Markéta Švorčík, Václav Siegel, Jakub Slepičková Kasálková, Nikola
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	100392
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/13:43895916
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cell adhesion and proliferation; Surface characterization; Thermal treatment; Silver nanostructure; Deposition (en)
http://linked.open.../riv/klicoveSlovo	Silver nanostructure Deposition Surface characterization Thermal treatment Cell adhesion and proliferation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[42FAD75B177D]
http://linked.open...i/riv/nazevZdroje	Nanoscale Research Letters
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Příprava a charakterizace Au nanostruktur The structure and properties of modified polymers for tissue engineering
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Kolská, Zdeňka Siegel, Jakub Švorčík, Václav Slepičková Kasálková, Nikola Polívková, Markéta
http://linked.open...ain/vavai/riv/wos	000325016200001
issn	1931-7573
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1186/1556-276X-8-388
http://localhost/t...ganizacniJednotka	22310

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