About: Silver nanoparticles in blends of polyethylene and a superabsorbent polymer: morphology and silver ion release

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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	Antimicrobial properties of polymer materials are required in many applications. The polyethylene/superabsorbent polymer (PE/SAP) blends containing silver nanoparticles were successfully prepared via thermal reduction during melt mixing. It was found that in situ formed silver nanoparticles are preferentially located at the interface between PE matrix and SAP particles. The expectation was that the low water uptake of the PE will be enhanced by blending with a SAP and thus the silver ion release from the material will increase. Surprisingly, the silver ion release was markedly suppressed by the addition of SAP. This finding is explained by the preferential sorption of silver ions by the SAP particles. Antimicrobial properties of polymer materials are required in many applications. The polyethylene/superabsorbent polymer (PE/SAP) blends containing silver nanoparticles were successfully prepared via thermal reduction during melt mixing. It was found that in situ formed silver nanoparticles are preferentially located at the interface between PE matrix and SAP particles. The expectation was that the low water uptake of the PE will be enhanced by blending with a SAP and thus the silver ion release from the material will increase. Surprisingly, the silver ion release was markedly suppressed by the addition of SAP. This finding is explained by the preferential sorption of silver ions by the SAP particles. (en)
Title	Silver nanoparticles in blends of polyethylene and a superabsorbent polymer: morphology and silver ion release Silver nanoparticles in blends of polyethylene and a superabsorbent polymer: morphology and silver ion release (en)
skos:prefLabel	Silver nanoparticles in blends of polyethylene and a superabsorbent polymer: morphology and silver ion release Silver nanoparticles in blends of polyethylene and a superabsorbent polymer: morphology and silver ion release (en)
skos:notation	RIV/61389013:_____/11:00359411!RIV12-AV0-61389013
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Synková, Hana
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	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	229264
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/11:00359411
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	electron microscopy; morphology; nanoparticles (en)
http://linked.open.../riv/klicoveSlovo	electron microscopy nanoparticles morphology
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[46645DEEBF77]
http://linked.open...i/riv/nazevZdroje	Macromolecular Materials and Engineering
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	296
http://linked.open...iv/tvurceVysledku	Münstedt, H. Stará, Hana Starý, Z.
http://linked.open...ain/vavai/riv/wos	000290452200005
http://linked.open...n/vavai/riv/zamer	Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie
issn	1438-7492
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/mame.201000313

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