Chemodosimeter for fluoride ions based on F−-triggered Si–O cleavage followed by the deprotonation/autoxidation of secondary nitrile C–H group†,10.1039/C4RA07870E

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Chemodosimeter for fluoride ions based on F−-triggered Si–O cleavage followed by the deprotonation/autoxidation of secondary nitrile C–H group†

Baiyun Li,Chuanxiu Zhang,Chuanxiang Liu,Jinju Chen,Xinyu Wang,Zhenjiang Liu,Fengping Yi

RSC Advances Pub Date : 09/16/2014 00:00:00 , DOI:10.1039/C4RA07870E

Abstract

A completely new strategy for a chemodosimeter for fluoride based on F⁻-triggered Si–O bond cleavage, followed by the deprotonation/autoxidation of secondary nitrile C–H group was developed for the first time. The chemodosimeter exhibited high selectivity and sensitivity, dramatic color “turn-on”, and fluorescence “turn-off” for the detection for fluoride.