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A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria
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A ratiometric fluorescent probe for hydrogen sulfide imaging in living cells
Yin Jiang1, Qiong Wu2, Xijun Chang1
1Department of Chemistry, Lanzhou University, Lanzhou 730000, PR China.
Talanta
|March 11, 2014
Abstract:
We herein report a turn-on fluorescent probe based on excited state intramolecular proton transfer (ESIPT) mechanism and self-immolative linker for hydrogen sulfide detection. The new probe exhibits high sensitivity and selectivity over other biologically relevant anions. Moreover, we show the utility of the probe for the detection of hydrogen sulfide in living cells as well.

