Hollow flower micelles from a diblock copolymer.

Nanoscale

Department of Nanobio Materials and Electronics, School of Materials Science and Engineering Gwangju Institute of Science and Technology, 123 Chemdan-gwagiro, Buk-gu, Gwangju, 500-712, Korea.

Published: December 2013

A poly(2-vinylpyridine)-block-poly(2-(4-vinylphenyl)pyridine) (P2VP106-b-PVPPy95) coil-coil diblock copolymer forms hollow flower micelles in a mixed solvent of methanol and water (95/5, v/v) in a one step process. The geometry and composition of the micelles allow formation of a Pt-Au bimetallic dendritic nanocatalyst with a Pt leaf at room temperature.

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Source
http://dx.doi.org/10.1039/c3nr03063fDOI Listing

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