A ratiometric fluorescent sensor for Zn2+ based on internal charge transfer (ICT)

Bioorganic & Medicinal Chemistry Letters
Yujiang Mei, Paul A Bentley

Abstract

A ratiometric fluorescent chemosensor 5 was designed and synthesized based on internal charge transfer (ICT). The indicator absorbs and emits light in the visible wavelength range. In acetonitrile, blue shifts in fluorescent emission upon zinc binding are due to the formation of a 1:2 metal/ligand complex, which induced a fluorescent emission at 616 nm at the expense of the fluorescent emission at 672 nm.

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Citations

Jun 21, 2008·Chemical Communications : Chem Comm·Sivaramapanicker SreejithAyyappanpillai Ajayaghosh
May 27, 2011·Chemical Communications : Chem Comm·Yujiang MeiPaul A Bentley
Dec 14, 2011·Luminescence : the Journal of Biological and Chemical Luminescence·Huajun DaiXingming Kou
Apr 15, 2016·Chemical Reviews·Yubin DingYongshu Xie
Jan 23, 2015·Chemical Society Reviews·Yubin DingYongshu Xie
Jul 30, 2020·Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology·Surajit MondalSwapan Dey
Apr 19, 2007·Chemistry, an Asian Journal·Priya CarolAyyappanpillai Ajayaghosh
Feb 20, 2009·Chemical Communications : Chem Comm·Lin XueHua Jiang
Apr 11, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Stéphane A Baudron

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