Abstract
A simple label-free method for the detection of Pb(2+) ions with high selectivity and sensitivity has been developed by using random double-strand DNA-templated formation of copper nanoparticles as novel fluorescence probes in aqueous solution.
This journal is © The Royal Society of Chemistry 2012
Publication types
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Evaluation Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Cations, Divalent / analysis
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Copper / chemistry*
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DNA / chemistry*
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Fluorescent Dyes / chemistry*
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Lead / analysis*
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Nanoparticles / chemistry*
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Sensitivity and Specificity
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Spectrometry, Fluorescence / methods*
Substances
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Cations, Divalent
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Fluorescent Dyes
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Lead
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Copper
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DNA