A simple route to hierarchically assembled micelles and inorganic nanoparticles

Wei Han; Myunghwan Byun; Bo Li; Xinchang Pang; Zhiqun Lin

doi:10.1002/anie.201207902

A simple route to hierarchically assembled micelles and inorganic nanoparticles

Wei Han, Myunghwan Byun, Bo Li, Xinchang Pang, Zhiqun Lin

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

48 Scopus citations

Abstract

Earning their stripes: A hierarchical assembly of micelles composed of an amphiphilic diblock copolymer, poly(styrene)-block-poly(4-vinylpyridine) (PS-b-P4VP), were made by combining controlled evaporative self-assembly of the confined PS-b-P4VP toluene solution in a cylinder-on-Si geometry with spontaneous self-assembly of micelles. This method gave microscopic stripes of nanometer-sized PS-b-P4VP micelles within the stripes (see pictures).

Original language	English
Pages (from-to)	12588-12592
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	50
DOIs	https://doi.org/10.1002/anie.201207902
State	Published - 7 Dec 2012

Keywords

amphiphilic block copolymers
hierarchical assembly
micelles
nanoparticles
self-assembly

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AU - Pang, Xinchang

AU - Lin, Zhiqun

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KW - hierarchical assembly

KW - micelles

KW - nanoparticles

KW - self-assembly

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A simple route to hierarchically assembled micelles and inorganic nanoparticles

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Keywords

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