Two-dimensional assembly of gold nanoparticles with a DNA network template

被引：61

作者：

Maeda, Y ^{[1
]}

Tabata, H ^{[1
]}

Kawai, T ^{[1
]}

机构：

[1] Osaka Univ, Inst Sci & Ind Res, Ibaraki, Osaka 567, Japan

来源：

APPLIED PHYSICS LETTERS | 2001年 / 79卷 / 08期

关键词：

D O I：

10.1063/1.1396630

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Gold nanoparticles have been assembled into two-dimensional complexes using a DNA network template. Atomic force microscope images indicate that gold nanoparticles can be artificially arranged using a DNA molecular template with an average separation of 260 nm. Furthermore, the pattern of the complex can be controlled by changing the concentration of the DNA solution. The results suggest that this method is effective in achieving positional control of nanoscale arrangements for a wide range of applications. (C) 2001 American Institute of Physics.

引用

页码：1181 / 1183

页数：3

共 10 条

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