Issue 8, 2016

Blending block copolymer micelles in solution; obstacles of blending

Abstract

Amphiphilic block copolymers can assemble into a variety of structures on the nanoscale in selective solvent. The micelle blending protocol offers a simple unique route to reproducibly produce polymer nanostructures. Here we expand this blending protocol to a range of polymer micelle systems and self-assembly routes. We found by exploring a range of variables that the systems must be able to reach global equilibrium at some point for the blending protocol to be successful. Our results demonstrate the kinetic requirements, specifically core block glass transition temperature, Tg, and length of the block limiting the exchange rates, for the blending protocol which can then be applied to a wide range of polymer systems to access this simple protocol for polymer self-assembly.

Graphical abstract: Blending block copolymer micelles in solution; obstacles of blending

Supplementary files

Article information

Article type
Paper
Submitted
15 Dec 2015
Accepted
16 Jan 2016
First published
26 Jan 2016
This article is Open Access
Creative Commons BY license

Polym. Chem., 2016,7, 1577-1583

Author version available

Blending block copolymer micelles in solution; obstacles of blending

D. B. Wright, J. P. Patterson, N. C. Gianneschi, C. Chassenieux, O. Colombani and R. K. O'Reilly, Polym. Chem., 2016, 7, 1577 DOI: 10.1039/C5PY02006A

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