A cucurbit [8] uril recognized rigid supramolecular polymer with photo-stimulated responsiveness

作     者：Tian-Tian Cao Xu-Yang Yao Jing Zhang Qiao-Chun Wang Xiang Ma 

作者机构：Key Laboratory for Advanced Materials and Institute of Fine Chemicals East China University of Science and Technology 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2015年第26卷第7期

页      面：867-871页

核心收录：

学科分类：07[理学] 070304[理学-物理化学(含∶化学物理)] 09[农学] 0904[农学-植物保护] 0703[理学-化学] 090402[农学-农业昆虫与害虫防治] 

基　　金：financially supported by NNSFC (Nos. 21190033, 21272072, 21476075 and 21372076) the National Basic Research 973 Program (No. 2011CB808400) the Shanghai Pujiang Program (No. 13PJD011) the Fundamental Research Funds for the Central Universities 

主　　题：Supramolecular polymerPhoto responsivenessHost guest recognitionCucurbituril 

摘      要：A rigid supramolecular polymer was constructed in aqueous solution via cucurbit[8]uril （CB[8]） host recognition with a rigid monomer containing an azobenzene unit and two 4,4＇-bipyridin-l-ium （BP） moieties in the two ends, which also exhibited photo-responsiveness owing to the photoinduced trans- cis ~somerization of azobenzene group.