Highly selective "turn-on" fluorescent and colorimetric sensing of fluoride ion using 2-(2-hydroxyphenyl)-2,3-dihydroquinolin-4(1H)-one based on excited-state proton transfer

Chemistry, an Asian Journal
Kuppusamy Kanagaraj, Kasi Pitchumani

Abstract

A simple, highly selective and sensitive colorimetric system for the detection of fluoride ion in an aqueous medium has been developed using 2-(2-hydroxyphenyl)-2,3-dihydroquinolin-4(1H)-one. This system allows selective "turn-on" fluorescence detection of fluoride ion, which is found to be dependent upon guest basicity. An excited-state proton transfer is proposed to be the signaling mechanism, which is rationalized by DFT and TD-DFT calculations. The present sensor can also be applied to detect fluoride levels in real water samples.

References

Jul 21, 1998·Endocrinology and Metabolism Clinics of North America·M Kleerekoper
Aug 5, 1997·Chemical Reviews·Franz P. Schmidtchen, Michael Berger
Jul 24, 2003·Chemical Society Reviews·Chomchai Suksai, Thawatchai Tuntulani
Nov 13, 2003·Chemical Reviews·Ramón Martínez-Máñez, Félix Sancenón
Apr 15, 2004·Journal of the American Chemical Society·Dmitry Aldakov, Pavel Anzenbacher
Jun 17, 2005·Organic Letters·Eun Jin ChoKye Chun Nam
Dec 6, 2005·The Journal of Organic Chemistry·Xiaojun PengKeli Han
Feb 24, 2006·Chemical Communications : Chem Comm·Louise S EvansRoberto Quesada
May 17, 2006·Accounts of Chemical Research·Valeria AmendolaMaurizio Licchelli
Dec 30, 2006·The Journal of Organic Chemistry·Yunkou WuShiguo Sun
Jan 27, 2007·The Journal of Organic Chemistry·Eric V Anslyn
Jun 7, 2007·Organic & Biomolecular Chemistry·Frederick M PfefferThorfinnur Gunnlaugsson
Jul 17, 2007·Organic Letters·Soon Young Kim, Jong-In Hong
Nov 27, 2008·Organic Letters·Subodh KumarAshwani Kumar
May 14, 2009·Chemical Communications : Chem Comm·Massimo Cametti, Kari Rissanen
Jun 12, 2010·Angewandte Chemie·Rui HuGuoqiang Yang
Sep 8, 2010·Chemical Society Reviews·Philip A Gale
Mar 30, 2011·Chemical Society Reviews·Jiasheng WuPengfei Wang
Apr 5, 2011·Chemical Communications : Chem Comm·Li FuYi Liu
Mar 6, 2013·Organic & Biomolecular Chemistry·Xue YongRuiyuan Liu
Apr 14, 2013·Journal of Materials Chemistry. B, Materials for Biology and Medicine·Vairaperumal Tharmaraj, Kasi Pitchumani

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Citations

Jun 10, 2014·Journal of Photochemistry and Photobiology. B, Biology·Kai LiuYing Wang
Nov 6, 2015·Organic & Biomolecular Chemistry·Maksims YevglevskisMatthew D Lloyd
Apr 14, 2016·Journal of Fluorescence·Pratap VishnoiRamaswamy Murugavel
Mar 31, 2015·Physical Chemistry Chemical Physics : PCCP·Riccardo ChelliCristina Gellini
Dec 2, 2014·Dalton Transactions : an International Journal of Inorganic Chemistry·Yan-Ning WangJi-Qing Xu
Jan 17, 2015·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Kai LiuYanping Wu
Oct 29, 2015·Physical Chemistry Chemical Physics : PCCP·George Rajendra KumarPakkirisamy Thilagar
Nov 15, 2017·Chemical Communications : Chem Comm·Carlos M López-AlledSimon E Lewis
Jul 7, 2015·Chemical Science·Hyukin KwonEric T Kool
May 16, 2015·Beilstein Journal of Organic Chemistry·Kai LiuShihua Diao
Jun 20, 2014·Dalton Transactions : an International Journal of Inorganic Chemistry·Yan-Ning WangJi-Qing Xu

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