文献类型：期刊文献

英文题名：Sol-gel conversion based on photoswitching between noncovalently and covalently linked netlike supramolecular polymers

作者：Zhang, Qiwei;Qu, Da-Hui;Ma, Xiang[1];Tian, He

机构：[1]E China Univ Sci & Technol, Key Labs Adv Mat, Shanghai 200237, Peoples R China; E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2013

卷号：49

期号：84

起止页码：9800

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000324928000029)】；

基金：This work was financially supported by the National Basic Research 973 Program (2011CB808400), NSFC/China (21190033, 21272072 & 21272073). X. Ma thanks the Shanghai Pujiang Program (13PJD011).

语种：英文

摘要：Photo-control over supramolecular sol-gel conversion is achieved by incorporating photoactive coumarin moieties into a tribranched monomer and the self-assembly with gamma-CD followed by noncovalent-covalent switchover.