About: Modification of nonwoven fabric by silver nanoparticles in a cellulose matrix

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Modification of nonwoven fabric by silver nanoparticles in a cellulose matrix Goto Sponge NotDistinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://webdev.ft.tul.cz/document/663
Description	CMC is a hydrophylic polymer with huge potential in medical applications. An increasingly common application is the use of silver nanoparticles for antimicrobial coatings, wound dressings, and biomedical devices. This study presents a preparation of special structures containing nanoparitcles of silver in a polymeric matrix, which is able to absorb an extreme quantity of water. During the reaction of silver ions with CMC, a slightly soluble silver salt of CMC is formed; that is why it is necessary to add AgNO3 slowly with vigorous stirring. The reducing agent in this case is the COOH group in CMC. Alternatively, UV radiation can be used to prepare metallic silver. The resulting nanoparticles of silver are mechanically fixed the in mass of CMC. CMC is then stabilised by heating, which leads to crosslinking between CMC and the partial loss of carboxylic groups. The prepared structure will then used for special medical applications. The antibacterial properties of the prepared samples were tested by a standard test of antibacterial activity on Staphylococus aureus and Escherichia Coli. CMC is a hydrophylic polymer with huge potential in medical applications. An increasingly common application is the use of silver nanoparticles for antimicrobial coatings, wound dressings, and biomedical devices. This study presents a preparation of special structures containing nanoparitcles of silver in a polymeric matrix, which is able to absorb an extreme quantity of water. During the reaction of silver ions with CMC, a slightly soluble silver salt of CMC is formed; that is why it is necessary to add AgNO3 slowly with vigorous stirring. The reducing agent in this case is the COOH group in CMC. Alternatively, UV radiation can be used to prepare metallic silver. The resulting nanoparticles of silver are mechanically fixed the in mass of CMC. CMC is then stabilised by heating, which leads to crosslinking between CMC and the partial loss of carboxylic groups. The prepared structure will then used for special medical applications. The antibacterial properties of the prepared samples were tested by a standard test of antibacterial activity on Staphylococus aureus and Escherichia Coli. (en)
Title	Modification of nonwoven fabric by silver nanoparticles in a cellulose matrix Modification of nonwoven fabric by silver nanoparticles in a cellulose matrix (en)
skos:prefLabel	Modification of nonwoven fabric by silver nanoparticles in a cellulose matrix Modification of nonwoven fabric by silver nanoparticles in a cellulose matrix (en)
skos:notation	RIV/46747885:24410/14:#0004044!RIV15-MSM-24410___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Wiener, Jakub Šašková, Jana Borůvková, Karolína
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta textilní
http://linked.open...dnocenehoVysledku	30114
http://linked.open...ai/riv/idVysledku	RIV/46747885:24410/14:#0004044
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Carboxymethylcellulose, Nanoparticles, Silver, Swelling (en)
http://linked.open.../riv/klicoveSlovo	Carboxymethylcellulose Nanoparticles Silver Swelling
http://linked.open...ontrolniKodProRIV	[B45FC59558E6]
http://linked.open...v/mistoKonaniAkce	Liberec
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	Fiber Society Spring 2014 Conference: Fibers for Progress
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Wiener, Jakub Šašková, Jana Borůvková, Karolína
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-01-01 (xsd:date)
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Liberci
https://schema.org/isbn	978-80-7494-180-1
http://localhost/t...ganizacniJednotka	24410

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software