About: Biomedical textiles through multi-functioalization of cotton fabrics using innovative methoxy polyethylene glycol-N-chitosan graft copolymer

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Multi-functioalization of cotton fabrics was developed by a novel finishing formulation. The method is based on chitosan–N-polyethylene glycol graft copolymer along with citric acid and sodium hypophosphite (SHP) as catalysts. Treatment of the cotton fabric resulted in the chemical attachment of the copolymer to the cotton fabric via bridging – based esterfication where the latter involves reaction of one molecule of the polycarboxylic acid (citric acid) with both the amino group of the copolymer and the hydroxyl groups of cotton. Inclusion of the copolymer in the cross-linked structure of cotton as well as by hydrogen bonding and van der Waals forces are additionally possible. The pad dry-cure method was used for the cotton fabrics treatment with aqueous solution of prepared copolymer along with citric acid and SHP. The so treated fabrics were monitored for copolymer content (expressed as N%), crease recovery, tensile strength, elongation at break, air permeability, water permeability, roughness Multi-functioalization of cotton fabrics was developed by a novel finishing formulation. The method is based on chitosan–N-polyethylene glycol graft copolymer along with citric acid and sodium hypophosphite (SHP) as catalysts. Treatment of the cotton fabric resulted in the chemical attachment of the copolymer to the cotton fabric via bridging – based esterfication where the latter involves reaction of one molecule of the polycarboxylic acid (citric acid) with both the amino group of the copolymer and the hydroxyl groups of cotton. Inclusion of the copolymer in the cross-linked structure of cotton as well as by hydrogen bonding and van der Waals forces are additionally possible. The pad dry-cure method was used for the cotton fabrics treatment with aqueous solution of prepared copolymer along with citric acid and SHP. The so treated fabrics were monitored for copolymer content (expressed as N%), crease recovery, tensile strength, elongation at break, air permeability, water permeability, roughness (en)
Title	Biomedical textiles through multi-functioalization of cotton fabrics using innovative methoxy polyethylene glycol-N-chitosan graft copolymer Biomedical textiles through multi-functioalization of cotton fabrics using innovative methoxy polyethylene glycol-N-chitosan graft copolymer (en)
skos:prefLabel	Biomedical textiles through multi-functioalization of cotton fabrics using innovative methoxy polyethylene glycol-N-chitosan graft copolymer Biomedical textiles through multi-functioalization of cotton fabrics using innovative methoxy polyethylene glycol-N-chitosan graft copolymer (en)
skos:notation	RIV/00216305:26620/14:PU112574!RIV15-MSM-26620___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vojtová, Lucy Jančář, Josef Abdel-Lattif, Abdel-Mohsan
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	5459
http://linked.open...ai/riv/idVysledku	RIV/00216305:26620/14:PU112574
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biomedical textile, chitosan, polyethylene glycol, copolymer (en)
http://linked.open.../riv/klicoveSlovo	polyethylene glycol copolymer biomedical textile chitosan
http://linked.open...ontrolniKodProRIV	[434D38143484]
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Jančář, Josef Vojtová, Lucy Abdel-Lattif, Abdel-Mohsan
http://localhost/t...ganizacniJednotka	26620

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