Reversible Janus particle assembly via responsive host-guest interactions

被引：59
作者：
Zhou, Ying [1 ,2 ]
Wang, Dongsheng [1 ]
Huang, Shilin [1 ]
Auernhammer, Guenter [1 ]
He, Yujian [2 ]
Butt, Hans-Juergen [1 ]
Wu, Si [1 ]
机构：
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[2] Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 13期
基金：
中国国家自然科学基金;
关键词：
COLLOIDS;
D O I：
10.1039/c4cc09672j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Reversible assembly of Janus particles was manipulated by host-guest interaction of beta-cyclodextrin (beta-CD) and azobenzene. One side of every Janus particle was modified with beta-CD. Superstructures of Janus particles were formed by adding azobenzene-containing polymers to the dispersion of Janus particles. The superstructures were reversibly disassembled by adding alpha-CD or light irradiation.
引用
收藏
页码：2725 / 2727
页数：3
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