文献类型：期刊文献

英文题名：Photocontrolled reversible room temperature phosphorescence (RTP) encoding β-cyclodextrin pseudorotaxane

作者：Ma, Xiang;Cao, Jingjing;Wang, Qiaochun;Tian, He[1]

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：2011

卷号：47

期号：12

起止页码：3559

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000288085600067)】；

基金：This work is financially supported by National Basic Research 973 Program (2011CB808400) and NSFC/China (20972053 & 20802019). X. Ma acknowledges the support from the Ph.D. Programs Foundation of Ministry of Education of China (200802511029), the Fundamental Research Funds for the Central Universities (WJ0911001) and the 'Chen Guang' project supported by Shanghai Education Commission and Shanghai Education Development Foundation.

语种：英文

摘要：Photocontrolled reversible room temperature phosphorescence (RTP) emission engendered by the complexation of beta-cyclodextrin (beta-CD) and alpha-bromonaphthalene (alpha-BrNp) can be employed to address the threading and dethreading of the pseudorotaxane formed between beta-CD and sodium 2-hydroxy-5-((4-nitrophenyl)diazenyl) benzoate (DAYR) in the ternary system in aqueous solution.