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A novel near-infrared turn-on and ratiometric fluorescent probe capable of copper(ii) ion determination in living cells

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Abstract

A near-infrared ratiometric fluorescent probe CR-Ac based on a coumarin–benzopyrylium platform has been developed for selective detection of Cu2+. The cell imaging data revealed the capabilities of CR-Ac in monitoring the dynamic changes of subcellular Cu2+ and the quantification of Cu2+ levels in living cells.

Graphical abstract: A novel near-infrared turn-on and ratiometric fluorescent probe capable of copper(ii) ion determination in living cells

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Article information


Submitted
26 Feb 2020
Accepted
23 Apr 2020
First published
23 Apr 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

A novel near-infrared turn-on and ratiometric fluorescent probe capable of copper(II) ion determination in living cells

Z. Aydin, B. Yan, Y. Wei and M. Guo, Chem. Commun., 2020, Advance Article , DOI: 10.1039/D0CC01481H

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