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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...

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Hlavní autoři: Ding, Nan, Cao, Qian, Zhao, Hong, Yang, Yimin, Zeng, Lixi, He, Yujian, Xiang, Kaixiang, Wang, Guangwei
Médium: Artigo
Jazyk:Inglês
Vydáno: Molecular Diversity Preservation International (MDPI) 2010
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3231069/
https://ncbi.nlm.nih.gov/pubmed/22163517
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s101211144
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