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

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

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2008-01 (41), p.5143-5145
Main Authors: Huang, Xiaomei, Guo, Zhiqian, Zhu, Weihong, Xie, Yongshu, Tian, He
Format: Article
Language:English
Subjects:
Benzopyrans - chemistry
Colorimetry
Coloring Agents
Cyclopentanes
Diphosphates - chemistry
Electrochemistry
Metals - chemistry
Nitriles
Spectrometry, Fluorescence
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Description
Summary:A new red fluorescent sensor DCCP-Cu2+ based on dicyanomethylene-4H-chromene shows turn-on fluorescence with high selectivity for pyrophosphate over other anions.
ISSN:1359-7345
1364-548X
DOI:10.1039/b809983a