A coumarin–chalcone hybrid used as a selective and sensitive colorimetric and turn-on fluorometric sensor for Cd2+ detection
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DOI: 10.1039/c7nj02569f
Abstract: A chalcone-based naked-eye colorimetric chemical sensor, (E)-4-hydroxy-3-(3-(4-methoxyphenyl)acryloyl)-2H-chromen-2-one 1a, was developed for selective and sensitive recognition of Cd2+ in mixed aqueous–organic media. The chemosensor demonstrates a distinct color change as well as a remarkable variation in… read more here.
Keywords: cd2; colorimetric; selective sensitive; coumarin chalcone ... See more keywords
Synthesis and Evaluation of Coumarin-Chalcone Derivatives as α-Glucosidase Inhibitors
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DOI: 10.3389/fchem.2022.926543
Abstract: Coumarin and chalcone, two important kinds of natural product skeletons, both exhibit α-glucosidase inhibitory activity. In this work, coumarin-chalcone derivatives 3 (a∼v) were synthesized, and their α-glucosidase inhibitory activity was screened. The results showed that… read more here.
Keywords: glucosidase inhibitory; chalcone derivatives; coumarin chalcone; coumarin ... See more keywords