writer：Qiang Yan, Jinying Yuan*, Weizhong Yuan, Mi Zhou, Yingwu Yin and Caiyuan Pan*
keywords：/
source：期刊
specific source：Chemical Communications，2008，46，6188-6190
Issue time：2008年

Aqueous solution of micelles prepared from novel PS-b-PNIPAM with fluorescent group CEA at the junction between two blocks displays logical responsive switches on temperature and fluorescence; at lower temperature, stretching of PNIPAM chains causes high mobility of CEA leading to formation of more excimer species; at higher temperature, shrinking of PNIPAM chains isolates the fluorescent groups between the core and shell, resulting in fewer excimer species.