Photocontrolled reversible supramolecular assemblies of a diblock azo-copolymer based on β-cyclodextrin–Azo host–guest inclusion complexation

文献信息

发布日期 2013-02-04

DOI 10.1039/C3PY21148G

影响因子 5.582

作者

Shaohua Wang, Qiongxia Shen, Mian Hasnain Nawaz, Weian Zhang

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摘要

The double hydrophobic block copolymer, poly[6-(4-(phenyldiazenyl)phenoxy)hexyl acrylate]-b-polystyrene (PAzo-b-PS), was synthesized by reversible addition–fragmentation chain transfer (RAFT) polymerization. This hydrophobic block copolymer can self-assemble into spherical micelles through β-cyclodextrin–azobenzene (β-CD–Azo) host–guest inclusion. Furthermore, the spherical micelles can be dissociated and reassembled by alternating irradiation of UV/visible light. These supramolecular self-assembly and disassembly procedures were studied by dynamic light scattering (DLS), atomic force microscopy (AFM), transmission electron microscopy (TEM) and UV-Vis spectra.

期刊推荐

Journal of Analytical Atomic Spectrometry

Natural Product Reports

Applied Organometallic Chemistry

Bulletin of the Korean Chemical Society

Fire Safety Journal

Corrosion Reviews

Composites Science and Technology

Organometallics

Ceramics International

Experimental Techniques

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Photocontrolled reversible supramolecular assemblies of a diblock azo-copolymer based on β-cyclodextrin–Azo host–guest inclusion complexation

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Polymer Chemistry

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