Interpolymer complexes based on the core/shell micelles. Interaction of polystyrene-block-poly(methacrylic acid) micelles with linear poly(2-vinylpyridine) in 1,4-dioxane water mixtures and in aqueous media

Matějíček, P.; Uchman, M.; Lokajová, J.; Štěpánek, M.; Procházka, K.; Špírková, Milena

doi:https://dx.doi.org/10.1021/jp0685075

Number of the records: 1

Interpolymer complexes based on the core/shell micelles. Interaction of polystyrene-block-poly(methacrylic acid) micelles with linear poly(2-vinylpyridine) in 1,4-dioxane water mixtures and in aqueous media

1.

SYSNO ASEP	0086428
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Interpolymer complexes based on the core/shell micelles. Interaction of polystyrene-block-poly(methacrylic acid) micelles with linear poly(2-vinylpyridine) in 1,4-dioxane water mixtures and in aqueous media
Title	Mezipolymerní komplexy založené na micelách jádro/slupka (core/shell). Interakce micel polystyren-block-poly(methakrylová kyselina) s lineárním poly(2-vinylpyridinem) ve směsi 1,4-dioxan/voda a ve vodném prostředí
Author(s)	Matějíček, P. (CZ) Uchman, M. (CZ) Lokajová, J. (CZ) Štěpánek, M. (CZ) Procházka, K. (CZ) Špírková, Milena (UMCH-V)_{RID, ORCID}
Source Title	Journal of Physical Chemistry B. - : American Chemical Society - ISSN 1520-6106 Roč. 111, č. 29 (2007), s. 8394-8401
Number of pages	8 s.
Action	International Symposium on Polyelectrolytes /6./
Event date	04.09.2006-08.09.2006
VEvent location	Dresden
Country	DE - Germany
Event type	WRD
Language	eng - English
Country	US - United States
Keywords	polystyrene-block-poly(methacrylic acid) ; poly(2-vinylpyridine) ; core/shell micelles ; light scattering ; atomic force microscopy
Subject RIV	CD - Macromolecular Chemistry
R&D Projects	GA203/04/0490 GA ČR - Czech Science Foundation (CSF)
	IAA400500505 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z40500505 - UMCH-V (2005-2011)
DOI	10.1021/jp0685075
Annotation	The size and structural changes of nanoparticles formed after the addition of poly(2-vinylpyridine), PVP, to block copolymer micelles of polystyrene-block-poly(methacrylic acid), PS-PMA, were studied by light scattering and atomic force microscopy. Due to the strong hydrogen bonding between PVP and PMA segments, complex structures based on the core/shell micelles form in mixed selective solvents. As proven by a combination of light scattering and atomic force microscopy, individual PS-PMA micelles are (glued) together by PVP chains.
Workplace	Institute of Macromolecular Chemistry
Contact	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Year of Publishing	2008

Number of the records: 1