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Supramolecular aqueous gels based on terpyridine-modified pluronics

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Bharatiya, Bhaveshkumar [UCL] Fustin, Charles-André [UCL] Gohy, Jean-François [UCL]

Aqueous solutions of terpyridine end-functionalized Pluronics are investigated with or without the addition of Ni 2+ and Zn 2+ ions. Thermorheological measurements on these solutions show in some cases temperature-dependent sol-gel transitions. Without added metal ions, the thermorheological behavior is controlled by the composition of the Pluronics and the presence of clustered terpyridines. With added metal ions, the thermorheological behavior is essentially controlled by the terpyridine metal ion complexes. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès restreint
Publication date 2012
Language Anglais
Journal information "Macromolecular Chemistry and Physics" - Vol. 213, no. 21, p. 2253-2260 (2012)
Peer reviewed yes
Publisher Wiley - V C H Verlag GmbH & Co. KGaA ((Germany) Weinheim)
issn 1022-1352
e-issn 1521-3935
Publication status Publié
Affiliation UCL - SST/IMCN/BSMA - Bio and soft matter
Keywords Gels ; Temperature dependent ; Terpyridines ; Gels ; Micelles ; Sol-gels ; Metal ions ; Metal-ligands complexes ; Micelles ; Pluronic ; Terpyridine ; Metal ligands ; Metal-ion complexes ; Pluronics ; Sol-gel transitions
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Bibliographic reference Bharatiya, Bhaveshkumar ; Fustin, Charles-André ; Gohy, Jean-François. Supramolecular aqueous gels based on terpyridine-modified pluronics. In: Macromolecular Chemistry and Physics, Vol. 213, no. 21, p. 2253-2260 (2012)
Permanent URL http://hdl.handle.net/2078.1/125677