Copolymer logical switches adjusted through core-shell micelles: from temperature response to fluorescence response.
作者：Qiang Yan, Jinying Yuan*, Weizhong Yuan, Mi Zhou, Yingwu Yin and Caiyuan Pan*
關(guān)鍵字：/
論文來(lái)源：期刊
具體來(lái)源：Chemical Communications，2008，46，6188-6190
發(fā)表時(shí)間：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.