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A dual colorimetric probe for rapid environmental monitoring of Hg(2+) and As(3+) using gold nanoparticles functionalized with d-penicillamine
A highly sensitive and selective colorimetric assay for the dual detection of Hg(2+) and As(3+) using gold nanoparticles (AuNPs) conjugated with d-penicillamine (DPL) was developed. When Hg(2+) and As(3+) ions coordinate with AuNP-bound DPLs, the interparticle distance decreases, inducing aggregatio...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society of Chemistry
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8694753/ https://www.ncbi.nlm.nih.gov/pubmed/35423097 http://dx.doi.org/10.1039/d0ra08525a |