A highly specific tetrazole-based chemosensor for fluoride ion: a new sensing functional group based on intramolecular proton transfer

Ju-Ying Li; Xin-Qi Zhou; Yi Zhou; Yuan Fang; Cheng Yao

doi:10.1016/j.saa.2012.10.069

A highly specific tetrazole-based chemosensor for fluoride ion: a new sensing functional group based on intramolecular proton transfer

Spectrochim Acta A Mol Biomol Spectrosc. 2013 Feb:102:66-70. doi: 10.1016/j.saa.2012.10.069. Epub 2012 Nov 7.

Authors

Ju-Ying Li¹, Xin-Qi Zhou, Yi Zhou, Yuan Fang, Cheng Yao

Affiliation

¹ College of Science and State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China.

PMID: 23207417
DOI: 10.1016/j.saa.2012.10.069

Abstract

A simple but highly selective colorimetric and fluorescent chemosensor for fluoride ion has been prepared based on coumarin chromophore and 1H-tetrazole. Tetrazole functional group provided a novel sensing functional group containing the ESIPT structure for designing fluoride chemosensor.

Publication types

Evaluation Study
Research Support, Non-U.S. Gov't

MeSH terms

Anions / analysis
Colorimetry / methods
Fluorescent Dyes / chemistry*
Fluorides / analysis*
Protons
Sensitivity and Specificity
Spectrometry, Fluorescence / methods
Tetrazoles / chemistry*

Substances

Anions
Fluorescent Dyes
Protons
Tetrazoles
1H-tetrazole
Fluorides