文献类型：期刊文献

英文题名：Reversible photo-responsive vesicle based on the complexation between an azobenzene containing molecule and α-cyclodextrin

作者：Liu, Jianjia[1];Yan, Liang[2];Wang, Jie[1];Li, Tao[1];Zhao, Hanqing[1];Li, Li[1];Lincoln, Stephen F.[2];Prud'homme, Robert K.[3];Guo, Xuhong[1]

机构：[1]E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China;[2]Univ Adelaide, Sch Chem & Phys, Adelaide, SA 5005, Australia;[3]Princeton Univ, Dept Chem Engn, Princeton, NJ 08544 USA

年份：2015

卷号：5

期号：41

起止页码：32846

外文期刊名：RSC ADVANCES

收录：;EI(收录号：20151600756151);WOS:【SCI-EXPANDED(收录号:WOS:000353166300095)】；

基金：This work was supported by the NSFC Grants 51403062, 51273063 and 20774030, the Fundamental Research Funds for the Central Universities, the higher school specialized research fund for the doctoral program (20110074110003), the China Scholarship Council, China Postdoctoral Science Foundation (2013M541485), 111 Project Grant (B08021) and the Australian Research Council Grant DP110103177.

语种：英文

外文关键词：Biomimetic processes - Controlled drug delivery - Synthesis (chemical) - Cyclodextrins - Irradiation - Molecules - Hydrophobicity

摘要：An amphiphilic molecule (Azo-Cl) was successfully synthesized and found to be able to construct reversible spherical vesicles in water. The assembled vesicles disappeared on the addition of equimolar alpha-cyclodextrin (alpha-CD) and reformed with UV irradiation due to the exclusion of the cis-azobenzene (Azo) group from alpha-CD's hydrophobic cavity. With Vis irradiation, the vesicles were demolished again as alpha-CD combined with the Azo group again. These reversible photo-responsive vesicles based on the complexation between Azo-Cl and alpha-CD should be ideal switchable biomimetic membranes or carriers for photo-controllable release of functional matters like drugs.