Abstract
In this article, a bio-inspired DNA sensor is developed, which is coupled with a bio-bar code and hybridization chain reaction. This bio-inspired sensor has a high sensitivity toward Hg(2+), and has been used to assay Hg(2+) in the extraction of Bauhinia championi with good satisfaction.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Biosensing Techniques*
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DNA Barcoding, Taxonomic
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DNA, Single-Stranded / chemistry*
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Gold / chemistry*
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Mercury / analysis*
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Metal Nanoparticles / chemistry*
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Nucleic Acid Amplification Techniques*
Substances
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DNA, Single-Stranded
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Gold
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Mercury