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Article type: Research Article
Authors: Deshmukh, Pratiksha P.a | Shelar, Divyesh S.a; b | Dhavan, Pratik P.b | Jadhav, Bhaskar L.c | Manjare, Sudesh T.c; *
Affiliations: [a] Department of Chemistry, University of Mumbai, Mumbai, India | [b] Institute of Biological and Medical Imaging, Helmholtz Zentrum München, Neuherberg, Germany | [c] Department of Life science, University of Mumbai, Mumbai, India
Correspondence: [*] Corresponding author: Sudesh T. Manjare, Department of Chemistry, University of Mumbai, Mumbai, 400098, India. E-mail: [email protected].
Abstract: New benzoselenadiazole based BODIPY probe was synthesized and characterized with spectroscopic techniques like 1H, 13C, 77Se and mass spectrometry. The fluorescence of the probe quenched in the presence of superoxide ion, showing “Turn-off” response without interfering with other ROS even at higher concentrations. The detection limit was found to be 21.28μM. Kinetic study reveal the fast reaction between the probe and superoxide with good photostability. Also, the probe was studied for biological activity and found to be good agent for anti-inflammatory and antioxidant activities.
Keywords: Benzoselenadiazole, BODIPY, superoxide, Turn-off response, antioxidant assay, anti-inflammatory activity
DOI: 10.3233/MGC-240010
Journal: Main Group Chemistry, vol. Pre-press, no. Pre-press, pp. 1-10, 2024
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