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Heat-set poly(ethylacrylic acid) nanoparticles: combined light scattering, calorimetric, and FTIR study

SYSNO ASEP	0330771
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Heat-set poly(ethylacrylic acid) nanoparticles: combined light scattering, calorimetric, and FTIR study
Title	Teplotní příprava nanočástic poly(ethylakrylové) kyseliny; kombinovaná studie rozptylem světla, kalorimetrií a FTIR
Author(s)	Sedlák, M. (SK) Koňák, Čestmír (UMCH-V)_RID Dybal, Jiří (UMCH-V)_{RID, ORCID}
Source Title	Macromolecules. - : American Chemical Society - ISSN 0024-9297 Roč. 42, č. 19 (2009), s. 7439-7446
Number of pages	8 s.
Language	eng - English
Country	US - United States
Keywords	self-assembly ; thermoresponsive ; polyelectrolyte
Subject RIV	CD - Macromolecular Chemistry
R&D Projects	GA202/09/2078 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z40500505 - UMCH-V (2005-2011)
UT WOS	000270461600030
DOI	10.1021/ma901504h
Annotation	Stable polymeric nanoparticles were prepared by self-assembly of poly(ethylacrylic acid) homopolymers. The mechanism of the self-assembly is based on heating a solution of thermoresponsive partially charged PEA with subsequent stabilization of particles by hydrogen bonds between polymer chains. Thermoresponsivity is tuned by the polymer degree of ionization. A deeper insight into the mechanism of the self-assembly is brought by a combination of static, dynamic, and electrophoretic light scattering with calorimetry and FTIR spectroscopy.
Workplace	Institute of Macromolecular Chemistry
Contact	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Year of Publishing	2010

Number of the records: 1