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Atomic force microscopy and light scattering study of onion-type micelles formed by polystyrene-block-poly(2-vinylpyridine) and poly(2-vinylpyridine)-block-poly(ethylene oxide) copolymers in aqueous solutions
- 1.0047035 - ÚMCH 2007 RIV CZ eng J - Journal Article
Matějíček, P. - Štěpánek, M. - Uchman, M. - Procházka, K. - Špírková, Milena
Atomic force microscopy and light scattering study of onion-type micelles formed by polystyrene-block-poly(2-vinylpyridine) and poly(2-vinylpyridine)-block-poly(ethylene oxide) copolymers in aqueous solutions.
[Micely tvořené kopolymery polystyren-b-poly(2-vinylpyridin)-b-poly(ethylenoxid) ve vodných roztocích. Analýza mikroskopií atomových sil a rozptylem světla.]
Collection of Czechoslovak Chemical Communications. Roč. 71, č. 5 (2006), s. 723-738. ISSN 0010-0765
R&D Projects: GA ČR GA203/04/0490; GA AV ČR IAA400500505
Grant - others:Marie Curie Research and Training Network(XE) 505 027 POLYAMPHI
Institutional research plan: CEZ:AV0Z40500505
Keywords : atomic force microscopy * light scattering * polymer micelles
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 0.881, year: 2006
The kinetically frozen micelles formed by hierarchic comicellization of polystyrene-block-poly(2-vinylpyridine) and poly(2-vinylpyridine)-blockpoly( ethylene oxide) during the alkalimetric titration of the acidic solution of PS-PVP micelles and PVP-PEO chains have been studied by a combination of atomic force microscopy and standard light scattering methods.
Kombinací mikroskopie atomových sil a standardních metod rozptylu světla byly studovány kineticky znehybnělé (zamrzlé) micely vytvořené hierarchickou ko-micelizací kopolymerů polystyren-b-poly(2-vinylpyridin), PS-PVP, a poly(2-vinylpyridin)-b-poly(ethylenoxid), PVP-PEO, v průběhu alkalimetrické titrace kyselého roztoku micel PS-PVP a řetězců PVP-PEO.
Permanent Link: http://hdl.handle.net/11104/0138070
Number of the records: 1