writer：Lipeng He, Xiaoning Liu, Jianjun Liang, Yong Cong, Zhenyu Weng, Weifeng Bu*
keywords：Fluorescence responsiveness, Poly(tetraphenylethene), Micelle, Vesicle
source：期刊
specific source：Chemical Communications 03/2015; DOI:10.1039/C5CC00934K
Issue time：2015年
A crown ether-functionalized poly(tetraphenylethene) (AP-TPE) is synthesized and the rotation of the TPE group is successfully restricted via the complexation of crown ether and organic ammonium salts, leading to stepwise enhanced fluorescence accompanied with a morphological transition from micellar to vesicular.