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Poly(dimethylsiloxane)-Substituted 2,2′:6,2″-Terpyridines: Synthesis and Characterization of New Amphiphilic Supramolecular Diblock Copolymers

✍ Scribed by Steve Landsmann; Andreas Winter; Manuela Chiper; Charles-André Fustin; Stephanie Hoeppener; Daan Wouters; Jean-François Gohy; Ulrich S. Schubert

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
421 KB
Volume
209
Category
Article
ISSN
1022-1352

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✦ Synopsis

Abstract

Terpyridine‐modified hydrophobic poly(dimethylsiloxane) and hydrophilic poly(ethylene oxide) were combined to new metallo‐supramolecular AB‐diblock copolymers by utilizing Ru(II) ions. The polymers were synthesized by hydrosilylation of heteroleptic allyloxy‐functionalized Ru(II) complexes. The amphiphilic AB‐diblock copolymers were used to prepare micelles in an aqueous environment, which were subsequently characterized by dynamic light scattering and cryogenic transmission electron microscopy.

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