About: Antibacterial Performance of Alginic Acid Coating on Polyethylene Film

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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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.mdpi.com/1422-0067/15/8/14684
Description	Alginic acid coated polyethylene films were examined in terms of surface properties and bacteriostatic performance against two most representative bacterial strains, that is, Escherichia coli and Staphylococcus aureus. Microwave plasma treatment followed by brush formation in vapor state from three distinguished precursors (allylalcohol, allylamine, hydroxyethyl methacrylate) was carried out to deposit alginic acid on the substrate. Surface analyses via various techniques established that alginic acid was immobilized onto the surface where grafting (brush) chemistry influenced the amount of alginic acid coated. Moreover, alginic acid was found to be capable of bacterial growth inhibition which itself was significantly affected by the brush type. The polyanionic character of alginic acid as a carbohydrate polymer was assumed to play the pivotal role in antibacterial activity. The cell wall composition of two bacterial strains along with the substrates physicochemical properties accounted for different levels of bacteriostatic performance. Alginic acid coated polyethylene films were examined in terms of surface properties and bacteriostatic performance against two most representative bacterial strains, that is, Escherichia coli and Staphylococcus aureus. Microwave plasma treatment followed by brush formation in vapor state from three distinguished precursors (allylalcohol, allylamine, hydroxyethyl methacrylate) was carried out to deposit alginic acid on the substrate. Surface analyses via various techniques established that alginic acid was immobilized onto the surface where grafting (brush) chemistry influenced the amount of alginic acid coated. Moreover, alginic acid was found to be capable of bacterial growth inhibition which itself was significantly affected by the brush type. The polyanionic character of alginic acid as a carbohydrate polymer was assumed to play the pivotal role in antibacterial activity. The cell wall composition of two bacterial strains along with the substrates physicochemical properties accounted for different levels of bacteriostatic performance. (en)
Title	Antibacterial Performance of Alginic Acid Coating on Polyethylene Film Antibacterial Performance of Alginic Acid Coating on Polyethylene Film (en)
skos:prefLabel	Antibacterial Performance of Alginic Acid Coating on Polyethylene Film Antibacterial Performance of Alginic Acid Coating on Polyethylene Film (en)
skos:notation	RIV/70883521:28610/14:43871821!RIV15-MSM-28610___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), P(GA13-08944S)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Humpolíček, Petr Lehocký, Marián Sáha, Petr
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	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	3377
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/14:43871821
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polysaccharide; antibacterial activity; surface modification; polyethylene; alginic acid (en)
http://linked.open.../riv/klicoveSlovo	antibacterial activity polyethylene polysaccharide surface modification alginic acid
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[5605D6A7744C]
http://linked.open...i/riv/nazevZdroje	International Journal of Molecular Sciences
http://linked.open...in/vavai/riv/obor	JK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Interactions of Conducting Polymers with Cells. Centre of Polymer Systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	15
http://linked.open...iv/tvurceVysledku	Humpolíček, Petr Lehocký, Marián Novák, Igor Sáha, Petr Vesel, Alenka Asadinezhad, Ahmad Karbassi, Elika
http://linked.open...ain/vavai/riv/wos	000341519600092
issn	1422-0067
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.3390/ijms150814684
http://localhost/t...ganizacniJednotka	28610

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