Abstract
A new strategy to fabricate an aptamer-protein nanowire at an electrode surface is reported in this paper, and a simple electrochemical method to determine the concentration of a protein is proposed with high sensitivity and selectivity.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aptamers, Nucleotide / chemistry
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Coordination Complexes / chemistry
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DNA Probes / chemistry
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DNA Probes / metabolism
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Electrochemical Techniques*
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Electrodes
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Gold / chemistry
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Nanostructures / chemistry*
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Nanowires / chemistry
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Oxidation-Reduction
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Proteins / analysis*
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Proteins / chemistry
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Ruthenium / chemistry
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Sulfhydryl Compounds / chemistry
Substances
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Aptamers, Nucleotide
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Coordination Complexes
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DNA Probes
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Proteins
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Sulfhydryl Compounds
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Gold
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Ruthenium