Asymmetric functionalization of gold nanoparticles with oligonucleotides.
Ontology highlight
ABSTRACT:
SUBMITTER: Xu X
PROVIDER: S-EPMC2525618 | biostudies-literature | 2006 Jul
REPOSITORIES: biostudies-literature
Publications
Asymmetric functionalization of gold nanoparticles with oligonucleotides.
Xu Xiaoyang X Rosi Nathaniel L NL Wang Yuhuang Y Huo Fengwei F Mirkin Chad A CA
Journal of the American Chemical Society 20060701 29
Gold nanoparticles (AuNPs) were anisotropically functionalized with two different oligonucleotide sequences using magnetic microparticles as geometric restriction templates for site-selective enzymatic extension of particle-bound oligonucleotides. The divalent linking capability of the resulting AuNPs allowed for the design and programmable assembly of discrete nanoparticle heterostructures. ...[more]
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