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A facile synthesis of a novel 4-hydroxyl-3-azo coumarin based colorimetric probes for detecting Hg(2+) and a fluorescence turn-off response of 3CBD to Fe(3+) in aqueous environment
Two azo dyes, (E)-3-(benzo[d]thiazol-2-yldiazenyl)-4-hydroxy-2H-chromen-2-one (3CBD) and (E)-4-hydroxy-3-(quinolin-2-yldiazenyl)-2H-chromen-2-one (3CQD), were designed and synthesized using facile methods. The structures were validated through FTIR and NMR spectroscopy. The photophysical property an...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10614206/ https://www.ncbi.nlm.nih.gov/pubmed/37908657 http://dx.doi.org/10.1039/d3ra04047j |