Article ID Journal Published Year Pages File Type
10376641 Journal of Colloid and Interface Science 2012 8 Pages PDF
Abstract
► Au-DNA-Cy3 prepared using 10-nm AuNPs and ds-DNA with disulfide-modified target and Cy3-labeled probe. ► Quenching of Au-DNA-Cy3 in solution and array platforms assessed using ligand exchange by ME. ► High quenching efficiency observed for the shortest Au-to-Cy3 gap.
Keywords
Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
Preview
Probing quenched dye fluorescence of Cy3-DNA-Au-nanoparticle hybrid conjugates using solution and array platforms
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