Gold nanoparticles functionalized with 2,6-dimercaptopurine for sensitive and selective colorimetric determination of cadmium(II) in food, biological and environmental samples
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DOI: 10.1039/c7ay01871a
Abstract: A simple, rapid and sensitive colorimetric method has been developed for the detection of Cd2+ using 2,6-dimercaptopurine-modified gold nanoparticles. In the presence of Cd2+, gold nanoparticles functionalized with 2,6-dimercaptopurine were aggregated via chelation between the… read more here.
Keywords: gold nanoparticles; functionalized dimercaptopurine; determination; nanoparticles functionalized ... See more keywords