Sequential self-assembly of a DNA hexagon as a template for the organization of gold nanoparticles

被引：160

作者：

Aldaye, FA ^{[1
]}

Sleiman, HF ^{[1
]}

机构：

[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 14期

关键词：

DNA; gold; nanostructures; self-assembly; supramolecular chemistry;

D O I：

10.1002/anie.200502481

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Six of one and half a dozen of the other: A cyclic hexamer of six gold nanoparticles was sequentially and selectively self-assembled by labeling each particle (red sphere) with a DNA-containing molecule (colored block), which serves to dictate its ultimate location within the final construct. This method may be used to construct any discrete well-defined pattern of nanoparticles. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2204 / 2209

页数：6

共 54 条

[41] A 1.7-kilobase single-stranded DNA that folds into a nanoscale octahedron [J].