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Colorimetric Assay for Determination of Lead (II) Based on Its Incorporation into Gold Nanoparticles during Their Synthesis
In this report, we present a new method for visual detection of Pb(2+). Gold nanoparticles (Au-NPs) were synthesized in one step at room temperature, using gallic acid (GA) as reducer and stabilizer. Pb(2+) is added during the gold nanoparticle formation. Analysis of Pb(2+) is conducted by a dual st...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Molecular Diversity Preservation International (MDPI)
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231069/ https://www.ncbi.nlm.nih.gov/pubmed/22163517 http://dx.doi.org/10.3390/s101211144 |