Chromogenic and fluorescent 'turn-on' chemodosimeter for fluoride based on a F--triggered cascade reaction

摘要

We developed a new chromogenic and fluorescent turn-on' chemodosimeter 1 based on a F--triggered cascade reaction. This system displayed significant changes in UV/vis absorption and fluorescence emission intensities selectively for F- over other anions in a mixture of CH3CN/H2O (95 : 5, v/v) and in acetonitrile. Copyright (c) 2014 John Wiley & Sons, Ltd.