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Updated: Mar 22, 2026

A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria
Published on: June 27, 2022
A TICT-based fluorescent probe for rapid and specific detection of hydrogen sulfide and its bio-imaging applications
Mingguang Ren1, Beibei Deng, Xiuqi Kong
1Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Biological Science and Technology, University of Jinan, Jinan, Shandong 250022, P. R. China. weiyinglin2013@163.com.
Abstract:
By blocking the intramolecular twisted internal charge transfer (TICT) process, we designed and sythesized the first TICT-based fluorescent probe for hydrogen sulfide. The new probe exhibits high selectivity, good membrane-permeability and is suitable for visualization of exogenous and endogenous hydrogen sulfide in living cells.
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