Attomolar Electrochemical Detection of D
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Suttiporn Pinijsuwan; Patsamon Rijiravanich; Mithran Somasundrum; Werasak Surare
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Article
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2010
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John Wiley and Sons
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English
β 364 KB
π 2 views
## Abstract We report a highly sensitive method for detecting DNA hybridization by anodicβstripping voltammetry, using assemblies of AuNPs as electrochemical labels. The assemblies are made by layerβbyβlayer modification of subβmicrometer latex spheres, followed by the uptake of the negatively char