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Issue 79, 2012
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Target-triggered deprotonation of 6-hydroxyindole-based BODIPY: specially switch on NIR fluorescence upon selectively binding to Zn2+

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Abstract

Based on 6-hydroxyindole BODIPY with a Schiff-base structure, NIR fluorescence with impressively high selectivity is triggered by deprotonation of the phenol group upon binding with Zn2+ due to the chelation-enhanced fluorescence effect, thus realizing a promising application in bioimaging of Zn2+.

Graphical abstract: Target-triggered deprotonation of 6-hydroxyindole-based BODIPY: specially switch on NIR fluorescence upon selectively binding to Zn2+

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Supplementary files

Article information


Submitted
16 Jul 2012
Accepted
21 Aug 2012
First published
22 Aug 2012

Chem. Commun., 2012,48, 9897-9899
Article type
Communication

Target-triggered deprotonation of 6-hydroxyindole-based BODIPY: specially switch on NIR fluorescence upon selectively binding to Zn2+

J. Cao, C. Zhao, X. Wang, Y. Zhang and W. Zhu, Chem. Commun., 2012, 48, 9897
DOI: 10.1039/C2CC35080G

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