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Updated: May 18, 2026

Facile Synthesis of Worm-like Micelles by Visible Light Mediated Dispersion Polymerization Using Photoredox Catalyst
Published on: June 8, 2016
Monodisperse conjugated polymer particles by Suzuki-Miyaura dispersion polymerization
Alexander J C Kuehne1, Malte C Gather, Joris Sprakel
1School of Engineering and Applied Sciences, Harvard University, 9 Oxford Street, 02138 Cambridge, Massachusetts, USA. kuehne@dwi.rwth-aachen.de
Abstract:
The self-assembly of colloidal building blocks into complex and hierarchical structures offers a versatile and powerful toolbox for the creation of new photonic and optoelectronic materials. However, well-defined and monodisperse colloids of semiconducting polymers, which would form excellent building blocks for such self-assembled materials, are not readily available. Here we report the first demonstration of a Suzuki-Miyaura dispersion polymerization; this method produces highly monodisperse submicrometer particles of a variety of semiconducting polymers. Moreover, we show that these monodisperse particles readily self-assemble into photonic crystals that exhibit a pronounced photonic stopgap.
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