A Dual-Responsive Supramolecular Polymer Gel Formed by Crown Ether Based Molecular Recognition

被引：472

作者：

Dong, Shengyi ^{[1
]}

Luo, Yan ^{[1
]}

Yan, Xuzhou ^{[1
]}

Zheng, Bo ^{[1
]}

Ding, Xia ^{[2
]}

Yu, Yihua ^{[2
]}

Ma, Zhi ^{[3
]}

Zhao, Qiaoling ^{[3
]}

Huang, Feihe ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China

[2] E China Normal Univ, Dept Phys, Shanghai Key Lab Magnet Resonance, Shanghai 200062, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 08期

基金：

中国国家自然科学基金;

关键词：

crown compounds; host-guest systems; molecular recognition; sol-gel processes; supramolecular chemistry; SELF-ORGANIZATION; HYDROGELS; ORGANOGELATORS; COMBINATION; TRANSITION; MONOMERS; MOTORS;

D O I：

10.1002/anie.201006999

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A host-guest recognition motif based on a crown ether moiety was employed to construct a supramolecular polymer gel from a low molecular weight A-B monomer. Reversible thermo- and pH-induced gel-sol transitions of the dual-responsive gel are demonstrated for the controlled release of rhodamineB. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1905 / 1909

页数：5

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