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Morphology of water-soluble interpolyelectrolyte complexes formed by poly(2-vinylpyridinium)-block-poly(ethylene oxide) diblocks and poly(4-styrenesulfonate) polyanions [3]

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Gohy, Jean-François [UCL] Varshney, S.K. [autre] Jérôme, R. [autre]

Morphology of water-soluble interpolyelectrolyte complexes (IPEC) formed by poly(2-vinylpyridinium) -block-poly(ethylene oxide) diblocks and poly(4-styrenesulfonate) polyanions was investigated using transmission electron microscopy. The transition from spherical morphology to rodlike one was controlled by stretching of IPECs. The supramolecular self-assembly for IPEC micelles was reported and it was shown that IPEC could be used in biomedical applications.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 2001
Language Anglais
Journal information "Macromolecules" - Vol. 34, no.9, p. 2745-2747 (2001)
Peer reviewed yes
issn 0024-9297
Publication status Publié
Affiliations ULg (Université de Liège) - CERM (Centre d'Etude et de Recherche sur les Macromolécules)
UCL - Autre
Keywords Agglomeration ; Polyethylene oxides ; Self assembly ; Supramolecular chemistry ; Transmission electron microscopy ; Interpolyelectrolyte complexes (IPEC) ; Polyanions ; Polyelectrolytes ; Anionic polymerization ; Biomedical engineering ; Block copolymers ; Charge coupled devices ; Computer aided analysis ; Computer software ; Micelles ; Negative ions
Links
Bibliographic reference Gohy, Jean-François ; Varshney, S.K. ; Jérôme, R.. Morphology of water-soluble interpolyelectrolyte complexes formed by poly(2-vinylpyridinium)-block-poly(ethylene oxide) diblocks and poly(4-styrenesulfonate) polyanions [3] . In: Macromolecules, Vol. 34, no.9, p. 2745-2747 (2001)
Permanent URL http://hdl.handle.net/2078/131290