Probing DNA Hybridization by Impedance M
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Ying Xu; Hong Cai; Pin-Gang He; Yu-Zhi Fang
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Article
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2004
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John Wiley and Sons
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English
β 114 KB
## Abstract A novel, sensitive DNA hybridization detection protocol, based on DNAβquantum dots nanoconjugates coupled with electrochemical impedance spectroscopy (EIS) detection, is described. The aminoβlinked ssβDNA probe was covalently immobilized onto a selfβassembled mercaptoacetic acid monolay