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Selective Colorimetric Fluoride Sensor: A Heteroditopic Receptor Combining Pyrrolic Amide with Urea

Selective Colorimetric Fluoride Sensor: A Heteroditopic Receptor Combining Pyrrolic Amide with Urea A heteroditopic anion receptor, bearing one pyrrolic amide site and a urea site, has been synthesized. UV‐Vis spectrum studies in CH3CN solution revealed that the receptor had higher anion binding ability than the homoditopic one. A naked‐eye detectable color change, from colorless to yellow, of the receptor solution took place when fluoride was added, which indicates that the receptor has potential application to selective colorimetric fluoride sensing. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chinese Journal of Chemistry Wiley

Selective Colorimetric Fluoride Sensor: A Heteroditopic Receptor Combining Pyrrolic Amide with Urea

Chinese Journal of Chemistry , Volume 27 (1) – Jan 1, 2009

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References (29)

Publisher
Wiley
Copyright
Copyright © 2009 Wiley Subscription Services, Inc., A Wiley Company
ISSN
1001-604X
eISSN
1614-7065
DOI
10.1002/cjoc.200990024
Publisher site
See Article on Publisher Site

Abstract

A heteroditopic anion receptor, bearing one pyrrolic amide site and a urea site, has been synthesized. UV‐Vis spectrum studies in CH3CN solution revealed that the receptor had higher anion binding ability than the homoditopic one. A naked‐eye detectable color change, from colorless to yellow, of the receptor solution took place when fluoride was added, which indicates that the receptor has potential application to selective colorimetric fluoride sensing.

Journal

Chinese Journal of ChemistryWiley

Published: Jan 1, 2009

Keywords: ; ;

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