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Magnetic poly(N-isopropylacrylamide) microspheres by dispersion and inverse emulsion polymerization
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SYSNO ASEP 0089268 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Magnetic poly(N-isopropylacrylamide) microspheres by dispersion and inverse emulsion polymerization Title Magnetické poly(N-isopropylakrylamidové) mikročástice připravované disperzní a inverzní emulzní polymerizací Author(s) Macková, Hana (UMCH-V) RID
Králová, Daniela (UMCH-V)
Horák, Daniel (UMCH-V) RID, ORCIDSource Title Journal of Polymer Science. Part A - Polymer Chemistry. - : WILEY-BLACKWELL - ISSN 0887-624X
Roč. 45, č. 24 (2007), s. 5884-5898Number of pages 15 s. Language eng - English Country US - United States Keywords colloids ; emulsion polymerization ; hydrophilic polymers Subject RIV CD - Macromolecular Chemistry R&D Projects GA203/05/2256 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40500505 - UMCH-V (2005-2011) DOI 10.1002/pola.22341 Annotation The aim of this study was to develop novel thermally responsive polymer microspheres with magnetic properties. Dispersion and inverse emulsion copolymerization of N-isopropylacrylamide (NIPAAm) and N,N´-methylenebisacrylamide (MBAAm) was investigated in the presence of .gamma.-Fe2O3 nanoparticles. The resulting microspheres were characterized in terms of morphology, size, polydispersity, iron content, and temperature-dependent swelling using optical microscopy, transmission electron microscopy, scanning electron microscopy, QELS, and AAS. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2008
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