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. 2009 Oct 28:(40):6059-61.
doi: 10.1039/b911069k. Epub 2009 Aug 25.

Stable silver nanoparticle-DNA conjugates for directed self-assembly of core-satellite silver-gold nanoclusters

Suchetan Pal  1 , Jaswinder Sharma, Hao Yan, Yan Liu
Affiliations

Stable silver nanoparticle-DNA conjugates for directed self-assembly of core-satellite silver-gold nanoclusters

Suchetan Pal et al. Chem Commun (Camb). .

Abstract

We report a novel strategy to functionalize silver nanoparticles with chimeric phosphorothioate modified DNA (ps-po-DNA) and the fabrication of bimetallic core-satellite nanoclusters that each contain a silver core (diameter 32 nm) surrounded by 5 nm gold NPs.

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