A colorimetric and fluorometric BODIPY probe for rapid, selective detection of H2S and its application in live cell imaging

Tanmoy Saha; Dnyaneshwar Kand; Pinaki Talukdar

doi:10.1039/c3ob41884g

A colorimetric and fluorometric BODIPY probe for rapid, selective detection of H₂S and its application in live cell imaging

Tanmoy Saha, Dnyaneshwar Kand, Pinaki Talukdar^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

A BODIPY-azide based colorimetric and fluorescence turn-ON probe for rapid, selective and sensitive detection of H₂S is reported. The probe displayed a fast response time (10 min in HEPES and 30 s in serum albumin), 28-fold fluorescence enhancement and low detection limit up to 259 nM. The application of the probe to the estimation of H₂S in live cells was demonstrated.

Original language	English
Pages (from-to)	8166-8170
Number of pages	5
Journal	Organic and Biomolecular Chemistry
Volume	11
Issue number	47
DOIs	https://doi.org/10.1039/c3ob41884g
State	Published - 21 Dec 2013
Externally published	Yes

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10.1039/c3ob41884g

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abstract = "A BODIPY-azide based colorimetric and fluorescence turn-ON probe for rapid, selective and sensitive detection of H2S is reported. The probe displayed a fast response time (10 min in HEPES and 30 s in serum albumin), 28-fold fluorescence enhancement and low detection limit up to 259 nM. The application of the probe to the estimation of H2S in live cells was demonstrated.",

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AU - Talukdar, Pinaki

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AB - A BODIPY-azide based colorimetric and fluorescence turn-ON probe for rapid, selective and sensitive detection of H2S is reported. The probe displayed a fast response time (10 min in HEPES and 30 s in serum albumin), 28-fold fluorescence enhancement and low detection limit up to 259 nM. The application of the probe to the estimation of H2S in live cells was demonstrated.

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A colorimetric and fluorometric BODIPY probe for rapid, selective detection of H₂S and its application in live cell imaging

Abstract

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