A chemodosimetric gelation system showing fluorescence and sol-to-gel transition for fluoride anions in aqueous media
作者:Miae Park、Donghak Jang、Soon Young Kim、Jong-In Hong
DOI:10.1039/c2nj20878d
日期:——
We developed a chemodosimetric gelation system which turns into a fluorescent gel in the presence of fluoride anions in aqueous media. The selective cleavage of a silyl ether protecting group on the gelator by a fluoride anion gives rise to an optical change (fluorescence turn-on) and a sol-to-gel transition in aqueous media.
我们开发了一种化学模拟凝胶化系统,该系统在水介质中有氟阴离子存在时会变成荧光凝胶。在水介质中,氟阴离子选择性地裂解凝胶剂上的硅醚保护基团会引起光学变化(荧光开启)和溶胶到凝胶的转变。