A colorimetric and fluorescent turn-on sensor for pyrophosphate anion based on a dicyanomethylene-4H-chromene framework

Xiaomei Huang; Zhiqian Guo; Weihong Zhu; Yongshu Xie; He Tian

doi:10.1039/b809983a

A colorimetric and fluorescent turn-on sensor for pyrophosphate anion based on a dicyanomethylene-4H-chromene framework

Chem Commun (Camb). 2008 Nov 7:(41):5143-5. doi: 10.1039/b809983a. Epub 2008 Sep 9.

Authors

Xiaomei Huang¹, Zhiqian Guo, Weihong Zhu, Yongshu Xie, He Tian

Affiliation

¹ Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, PR China.

PMID: 18956049
DOI: 10.1039/b809983a

Abstract

A new red fluorescent sensor DCCP-Cu2+ based on dicyanomethylene-4H-chromene shows turn-on fluorescence with high selectivity for pyrophosphate over other anions.

Publication types

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

MeSH terms

Benzopyrans / chemistry
Colorimetry
Coloring Agents
Cyclopentanes
Diphosphates / chemistry*
Electrochemistry
Metals / chemistry
Nitriles
Spectrometry, Fluorescence

Substances

1,1-dicyanocyclopentane
Benzopyrans
Coloring Agents
Cyclopentanes
Diphosphates
Metals
Nitriles
dicyanomethylene-4H-chromene