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Enzyme-free strip biosensor for amplified detection of Pb2+ based on a catalytic DNA circuit.
Junhua Chen, Xuemeng Zhou, Lingwen Zeng
Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China.
Chemical communications (Cambridge, England) 2013 Feb 1Sizes of these terms reflect their relevance to your search.
A simple and enzyme-free strip biosensor for the amplified detection of Pb(2+) has been constructed based on a catalytic DNA circuit. This assay is ultrasensitive, enabling the visual detection of Pb(2+) concentrations as low as 10 pM without instrumentation.
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Junhua Chen, Xuemeng Zhou, Lingwen Zeng. Enzyme-free strip biosensor for amplified detection of Pb2+ based on a catalytic DNA circuit. Chemical communications (Cambridge, England). 2013 Feb 1;49(10):984-6
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PMID: 23254321
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