A new strategy improves assembly efficiency of DNA mono-modified gold nanoparticles

被引：46

作者：

Zhang, Tao ^{[1
,2
]}

Chen, Ping ^{[2
]}

Sun, Yawei ^{[1
]}

Xing, Yongzheng ^{[1
,3
]}

Yang, Yang ^{[3
]}

Dong, Yuanchen ^{[1
]}

Xu, Lijin ^{[2
]}

Yang, Zhongqiang ^{[1
]}

Liu, Dongsheng ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem, Minist Educ, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China

[2] Renmin Univ China, Dept Chem, Beijing 100872, Peoples R China

[3] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 20期

关键词：

ARRAYS; STABILITY; SURFACES;

D O I：

10.1039/c1cc11337b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a new strategy to prepare DNA mono-modified gold nanoparticles (AuNPs). By adding a short rigid duplex proximal to the AuNPs, the assembly efficiency of DNA mono-modified AuNPs with Y-shaped DNA could be improved nearly 6-fold.

引用

页码：5774 / 5776

页数：3

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