Mitochondria-Targeted Reaction-Based Fluorescent Probe for Hydrogen Sulfide
- 등재 SCIE, SCOPUS
- 발행기관 American Chemical Society
- 발행년도 2016
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000136214
- 본문언어 영어
- Published As http://dx.doi.org/10.1021/acs.analchem.6b00956
초록/요약
In this study, we developed a turn-on mitochondria-targeting hydrogen sulfide, "probe 1", based on the selective thiolysis of 7-nitro-1,2,3-benzoxadiazole amine moiety attached to the piperazine-based naphthalimide scaffold. Probe 1 exhibited excellent properties with 68-fold fluorescence enhancement, a low detection limit (2.46 μM), a low cytotoxicity, and a good selectivity toward hydrogen sulfide. The success of intracellular imaging indicated that probe 1 could be used in further applications for the investigation of biological functions and pathological roles of H2S in living systems. © 2016 American Chemical Society.
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