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Carboxy Bodipy-Based Fast Trigger Fluorescent Probe for Imaging Endogenous Hypochlorous Acid.
- Source :
- Chemosensors; Jan2023, Vol. 11 Issue 1, p26, 11p
- Publication Year :
- 2023
-
Abstract
- Although hypochlorous acid (HClO/ClO<superscript>−</superscript>) is regarded as a harmful reactive oxygen species (ROS) in cells, it plays an essential role in many physiological and pathological processes, such as an innate immunity and metabolic balance. In this paper, we developed a new carboxy Bodipy-based probe for rapid, sensitive, and specific monitoring of ClO<superscript>−</superscript>. Bp-S produces bright fluorescent Bp-COOH based on the selective recognition of ClO<superscript>−</superscript> to thiocarbamate groups. Bp-S exhibits high selectivity, high sensitivity, and high resistance to photobleaching in the recognition of ClO<superscript>−</superscript>. Fluorescence imaging of this probe in Hela cells and RAW264.7 cells also successfully detected changes in exogenous/endogenous ClO<superscript>−</superscript>, respectively, suggesting that Bp-S has high potential for future disease diagnosis and research. [ABSTRACT FROM AUTHOR]
- Subjects :
- HYPOCHLORITES
FLUORESCENT probes
REACTIVE oxygen species
NATURAL immunity
Subjects
Details
- Language :
- English
- ISSN :
- 22279040
- Volume :
- 11
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Chemosensors
- Publication Type :
- Academic Journal
- Accession number :
- 161436837
- Full Text :
- https://doi.org/10.3390/chemosensors11010026