A fluorescence "turn-on" chemodosimeter for Cu2+ in aqueous solution based on the ion promoted oxidation

Dalton Transactions : an International Journal of Inorganic Chemistry
Junbo LiZhiquan Pan

Abstract

We developed a novel method for Cu(2+) detection based on the ion promoted oxidation reaction. Chemodosimeter L (weak fluorescence) can be oxidized into 3-benzothiazoly-7-N,N-diethylaminocoumarin (strong green fluorescence, coumarin 6) by Cu(2+) with high selectivity and sensitivity in HEPES (10 mM, pH = 7.4) buffer containing 50% (v/v) water-CH(3)CN solution.

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Citations

Jan 17, 2016·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Yang HuSheng-Li Hu
Sep 12, 2015·Materials Science & Engineering. C, Materials for Biological Applications·Jing-Can Qin, Zheng-Yin Yang
Apr 23, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Ga Rim YouCheal Kim
Oct 19, 2016·Dalton Transactions : an International Journal of Inorganic Chemistry·Peng WangYu Tang
Dec 19, 2013·Chemistry, an Asian Journal·Junbo LiQichun Zhang
Aug 7, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Narendra Reddy ChereddyAsit Baran Mandal
Jul 18, 2019·Chemical Reviews·Duxia CaoWeiying Lin

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