A pyridinyl-functionalized tetraphenylethylene fluorogen for specific sensing of trivalent cations

Xiujuan Chen; Xiao Shen; Erjia Guan; Yi Liu; Anjun Qin; Jing Sun; Ben Zhong Tang

doi:10.1039/c2cc38246f

Abstract

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A pyridinyl-functionalized tetraphenylethene (Py-TPE) was synthesized and it demonstrated colorimetric and ratiometric fluorescent responses to trivalent metal cations (M(3+), M = Cr, Fe, Al) over a variety of mono- and divalent metal cations.

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A pyridinyl-functionalized tetraphenylethylene fluorogen for specific sensing of trivalent cations

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