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A novel double metal-dithizone functionalized polyurethane electrospun nanofiber and film for colorimetric determination of hexavalent chromium
This work proposes a highly specific method of Cr(6+) determination based on the double reactions of two metals, Co(2+) with dithizone to form a (DTZ)-Co(2+) complex, and the replacement of Co(2+) in the formed complex with Cr(6+). The fast degradation of DTZ in solution in wet analysis was overcome...
| 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/PMC9846713/ https://www.ncbi.nlm.nih.gov/pubmed/36756414 http://dx.doi.org/10.1039/d2ra07636e |