A water-soluble ESIPT fluorescent probe with high quantum yield and red emission for ratiometric detection of inorganic and organic palladium

Chemistry, an Asian Journal
Tang GaoWenbin Zeng

Abstract

A novel fluorescent probe with a high quantum yield (0.41), large Stokes shifts (255 nm), and red emission (635 nm) was designed to detect all typical oxidation states of palladium species (0, +2, +4) by palladium-mediated terminal propargyl ethers cleavage reaction in water solution without any organic media. The probe showed a high selectivity and excellent sensitivity for palladium species, with a detection as low as 57 nM (6.2 μg L(-1)).

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Citations

Oct 7, 2016·Chemical Society Reviews·Longwei HeWeiying Lin
Jul 1, 2017·Organic & Biomolecular Chemistry·Weifang LuoWeisheng Liu
Oct 27, 2018·Chemical Society Reviews·Adam C SedgwickJuyoung Yoon

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