About: Multicompartment Nanoparticles Formed by a Heparin-Mimicking Block Terpolymer in Aqueous Solutions

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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	A new amphiphilic block terpolymer poly((sulfamate-carboxylate)isoprene)-block-polystyrene-block-poly(ethylene oxide) was synthesized via the post polymerization reaction of the anionically prepared precursor block terpolymer polyisoprene-block-polystyrene-block-poly(ethylene oxide) with chlorosulfonyl isocyanate. The formation and structure of self-assemblies of the polyelectrolyte block terpolymer in dilute aqueous solutions were studied by light scattering, AFM, cryo-TEM, fluorometry, and H-1 NMR spectroscopy. In acidic solutions, the terpolymers self-assemble into kinetically trapped multicompartment micelles, with the core consisting of discrete PS and PISC domains and PEO in the shell. If the solution pH is adjusted to the alkaline region, the multicompartment micelles undergo an irreversible transition to regular micelles, with a PS core and a mixed shell formed by PEO and PISC blocks. A new amphiphilic block terpolymer poly((sulfamate-carboxylate)isoprene)-block-polystyrene-block-poly(ethylene oxide) was synthesized via the post polymerization reaction of the anionically prepared precursor block terpolymer polyisoprene-block-polystyrene-block-poly(ethylene oxide) with chlorosulfonyl isocyanate. The formation and structure of self-assemblies of the polyelectrolyte block terpolymer in dilute aqueous solutions were studied by light scattering, AFM, cryo-TEM, fluorometry, and H-1 NMR spectroscopy. In acidic solutions, the terpolymers self-assemble into kinetically trapped multicompartment micelles, with the core consisting of discrete PS and PISC domains and PEO in the shell. If the solution pH is adjusted to the alkaline region, the multicompartment micelles undergo an irreversible transition to regular micelles, with a PS core and a mixed shell formed by PEO and PISC blocks. (en)
Title	Multicompartment Nanoparticles Formed by a Heparin-Mimicking Block Terpolymer in Aqueous Solutions Multicompartment Nanoparticles Formed by a Heparin-Mimicking Block Terpolymer in Aqueous Solutions (en)
skos:prefLabel	Multicompartment Nanoparticles Formed by a Heparin-Mimicking Block Terpolymer in Aqueous Solutions Multicompartment Nanoparticles Formed by a Heparin-Mimicking Block Terpolymer in Aqueous Solutions (en)
skos:notation	RIV/00216208:11310/09:10000214!RIV10-GA0-11310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/07/0659), P(IAA401110702), Z(MSM0021620857)
http://linked.open...iv/cisloPeriodika	15
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Procházka, Karel Uchman, Mariusz Marcin Štěpánek, Miroslav
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 Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	327929
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/09:10000214
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ATOMIC FORCE MICROSCOPY; ABC TRIBLOCK COPOLYMER; LIGHT-SCATTERING (en)
http://linked.open.../riv/klicoveSlovo	ABC TRIBLOCK COPOLYMER ATOMIC FORCE MICROSCOPY LIGHT-SCATTERING
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[7FAF8C467844]
http://linked.open...i/riv/nazevZdroje	Macromolecules
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Multidisciplinary study of aqueous solutions of branched polyelectrolytes Associating Amphiphilic Miktoarm and Heteroarm Polyelectrolytes
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	42
http://linked.open...iv/tvurceVysledku	Procházka, Karel Uchman, Mariusz Marcin Štěpánek, Miroslav Mountrichas, Grigoris Pispas, Stergios Voets, Ilja K Walther, Andreas
http://linked.open...ain/vavai/riv/wos	000268523400032
http://linked.open...n/vavai/riv/zamer	Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí
issn	0024-9297
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	11310

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