About: Rheological properties of homogeneous and heterogeneous poly(2-hydroxyethyl methacrylate) hydrogels

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About: Rheological properties of homogeneous and heterogeneous poly(2-hydroxyethyl methacrylate) hydrogels 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The swelling and rheological behaviour of hydrogels of morphology varying from non-porous to highly porous was investigated. The hydrogels were prepared by redox free radical copolymerization of 2-hydroxyethyl methacrylate with 0.1 to 5 mol% of di(ethylene glycol) dimethacrylate in the presence of water varying from 40 to 80 wt%. Various compositions led to clear, turbid or macroporous gels. The morphology of the gels was characterized using optical microscopy and cryoscan electron microscopy. The oscillatory shear and creep of swollen gels revealed that there was a pronounced difference between homogeneous or microheterogeneous and macroporous gels with communicating pores. The achievement of optimum conditions for the correct determination of shear modulus was also analysed. The swelling and rheological behaviour of hydrogels of morphology varying from non-porous to highly porous was investigated. The hydrogels were prepared by redox free radical copolymerization of 2-hydroxyethyl methacrylate with 0.1 to 5 mol% of di(ethylene glycol) dimethacrylate in the presence of water varying from 40 to 80 wt%. Various compositions led to clear, turbid or macroporous gels. The morphology of the gels was characterized using optical microscopy and cryoscan electron microscopy. The oscillatory shear and creep of swollen gels revealed that there was a pronounced difference between homogeneous or microheterogeneous and macroporous gels with communicating pores. The achievement of optimum conditions for the correct determination of shear modulus was also analysed. (en)
Title	Rheological properties of homogeneous and heterogeneous poly(2-hydroxyethyl methacrylate) hydrogels Rheological properties of homogeneous and heterogeneous poly(2-hydroxyethyl methacrylate) hydrogels (en)
skos:prefLabel	Rheological properties of homogeneous and heterogeneous poly(2-hydroxyethyl methacrylate) hydrogels Rheological properties of homogeneous and heterogeneous poly(2-hydroxyethyl methacrylate) hydrogels (en)
skos:notation	RIV/61389013:_____/12:00374874!RIV12-AV0-61389013
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KAN200520804), Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Dušek, Karel Dušková-Smrčková, Miroslava Lapčíková, Monika Karpushkin, Evgeny
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	165541
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/12:00374874
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	hydrogel; 2-hydroxyethyl methacrylate; phase separation (en)
http://linked.open.../riv/klicoveSlovo	phase separation hydrogel 2-hydroxyethyl methacrylate
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[446F3FDF016E]
http://linked.open...i/riv/nazevZdroje	Polymer International
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Biocompatible nanofiber scaffolds forming novel drug matrices for the application of biologically and pharmacologically active substances
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	61
http://linked.open...iv/tvurceVysledku	Dušek, Karel Dušková-Smrčková, Miroslava Lapčíková, Monika Karpushkin, Evgeny Remmler, T.
http://linked.open...ain/vavai/riv/wos	000298840000025
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	0959-8103
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/pi.3194

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