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Dual-Mode Multiple Ion Sensing via Analyte-Specific Modulation of Keto–Enol Tautomerization of an ESIPT Active Pyrene Derivative: Experimental Findings and Computational Rationalization
[Image: see text] A pyrene-based excited-state intramolecular proton transfer (ESIPT) active probe PMHMP was synthesized, characterized, and employed for the ppb-level, dual-mode, and high-fidelity detection of Cu(2+) (LOD: 7.8 ppb) and Zn(2+) ions (LOD: 4.2 ppb) in acetonitrile medium. The colorles...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9947992/ https://www.ncbi.nlm.nih.gov/pubmed/36844601 http://dx.doi.org/10.1021/acsomega.2c06559 |