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Mitochondria-Targeted New Blue Light-Emitting Fluorescent Molecular Probe
Author(s) -
Saswat Mohapatra,
Gaurav Das,
Chirantan Kar,
Masashi Nitani,
Yutaka Ie,
Yoshio Aso,
Surajit Ghosh
Publication year - 2019
Publication title -
acs omega
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.8b03331
Subject(s) - fluorescence , organelle , mitochondrion , biophysics , intracellular , chemistry , blue light , fluorescence microscope , microbiology and biotechnology , biochemistry , biology , materials science , optics , optoelectronics , physics
Discovery of a nontoxic fluorescent molecular probe to "light up" specific cellular organelles is extremely essential to understand dynamics of intracellular components. Here, we report a new nontoxic mitochondria-targeted linear bithiazole compound, containing trifluoroacetyl terminal groups, which emits intense blue fluorescence and stained mitochondria of various cells. Interestingly, the power of fluorescence is completely off when the bithiazole unit is stapled by a carbonyl bridge.

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