About: Antibacterial SiO2-Ag sol-gel layers on flat glasses

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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	Sol-gel method was used to prepare SiO2 layers with addition of Ag on Float and Fourcault glass substrates. By modifying procedures described in literature and by optimizing conditions of layers preparation (time of sol ageing, temperature and time of layers temperature treatment) homogenous layers were obtained, either colorless or with various intensity of yellow coloring. Quality and homogeneity of the layers were investigated by means of optical microscopy while the color intensity was evaluated by spectrophotometry. Antibacterial properties of the layers were tested with the use of Escherichia coli bacteria. The results have shown antibacterial effect of the layers prepared on Float glass substrate. The layers prepared on the Fourcault glass substrate did not show any antibacterial capability. Chemical changes caused by interaction of the layers with the glass substrate during thermal treatment are discussed. Also chemical durability of the layers in distilled water was followed. It was found tha Sol-gel method was used to prepare SiO2 layers with addition of Ag on Float and Fourcault glass substrates. By modifying procedures described in literature and by optimizing conditions of layers preparation (time of sol ageing, temperature and time of layers temperature treatment) homogenous layers were obtained, either colorless or with various intensity of yellow coloring. Quality and homogeneity of the layers were investigated by means of optical microscopy while the color intensity was evaluated by spectrophotometry. Antibacterial properties of the layers were tested with the use of Escherichia coli bacteria. The results have shown antibacterial effect of the layers prepared on Float glass substrate. The layers prepared on the Fourcault glass substrate did not show any antibacterial capability. Chemical changes caused by interaction of the layers with the glass substrate during thermal treatment are discussed. Also chemical durability of the layers in distilled water was followed. It was found tha (en)
Title	Antibacterial SiO2-Ag sol-gel layers on flat glasses Antibacterial SiO2-Ag sol-gel layers on flat glasses (en)
skos:prefLabel	Antibacterial SiO2-Ag sol-gel layers on flat glasses Antibacterial SiO2-Ag sol-gel layers on flat glasses (en)
skos:notation	RIV/60461373:22310/10:00023046!RIV11-GA0-22310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2A-1TP1/063), P(GA106/07/1149), Z(MSM6046137302)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Matoušek, Josef Hradecká, Helena
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	247072
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/10:00023046
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sol-gel layers; Silica-silver layers; Antibacterial layers (en)
http://linked.open.../riv/klicoveSlovo	Antibacterial layers Silica-silver layers Sol-gel layers
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[33DCA84DB646]
http://linked.open...i/riv/nazevZdroje	Ceramics-Silikáty
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Bioactive and photocatalytic sol-gel nanolayers. New glass and ceramic materials and advanced concepts of their preparation and manufactoring
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	54
http://linked.open...iv/tvurceVysledku	Hradecká, Helena Matoušek, Josef
http://linked.open...n/vavai/riv/zamer	Preparation and research of functional materials and material technologies using micro- and nanoscopic methods
issn	0862-5468
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	22310
is http://linked.open...avai/riv/vysledek of	Antibacterial SiO2-Ag sol-gel layers on flat glasses

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