Asymmetric functionalization of gold nanoparticles with oligonucleotides

Xiaoyang Xu; Nathaniel L. Rosi; Yuhuang Wang; Fengwei Huo; Chad A. Mirkin

doi:10.1021/ja061980b

Asymmetric functionalization of gold nanoparticles with oligonucleotides

Xiaoyang Xu, Nathaniel L. Rosi, Yuhuang Wang, Fengwei Huo, Chad A. Mirkin

Northwestern University

科研成果: 期刊稿件 › 文章 › 同行评审

336 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	9286-9287
页数	2
期刊	Journal of the American Chemical Society
卷	128
期	29
DOI	https://doi.org/10.1021/ja061980b
出版状态	已出版 - 26 7月 2006
已对外发布	是

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AB - 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.

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Asymmetric functionalization of gold nanoparticles with oligonucleotides

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