Rational design of oriented assembly of gold nanospheres with nanorods by biotin-streptavidin connectors

被引：9

作者：

Zhou, Xi ^{[1
]}

Wang, Yan ^{[1
]}

Zhong, Lubin ^{[1
]}

Bao, Shixiong ^{[2
,3
]}

Han, Yu ^{[1
]}

Ren, Lei ^{[1
]}

Zhang, Qiqing ^{[1
,4
,5
]}

机构：

[1] Xiamen Univ, Dept Biomat, Coll Mat, Key Lab Biomed Engn Fujian Prov, Xiamen 361005, Peoples R China

[2] Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

[3] Xiamen Univ, Coll Chem & Chem Engn, Dept Chem, Xiamen 361005, Peoples R China

[4] Chinese Acad Med Sci, Inst Biomed Engn, Tianjin 300192, Peoples R China

[5] Peking Union Med Coll, Tianjin 300192, Peoples R China

来源：

NANOSCALE | 2012年 / 4卷 / 20期

基金：

中国国家自然科学基金;

关键词：

SIDE-BY-SIDE; PLASMONIC NANOSTRUCTURES; AU NANORODS; NANOPARTICLES; NANOCRYSTALS; DNA; AGGREGATION; SERS;

D O I：

10.1039/c2nr32022c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Through the different functionalities on Au nanosphere (AuNSs) and Au nanorod (AuNRs) surfaces, we successfully control AuNSs attachment onto either the end or side surface of anisotropic AuNRs via bio-recognition, and then consciously construct side-by-side or end-to-end assembly nanostructures. This study provides a feasible approach to organize nanoparticles with different morphologies into controllable assembly geometries, which can potentially benefit the construction of future nanodevices.

引用

页码：6256 / 6259

页数：4

共 38 条

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[23] Assembly of a gene sequence tag microarray by reversible biotin-streptavidin capture for transcript analysis of Arabidopsis thaliana -: art. no. 5
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[30] Hierarchical Colloidosomes with a Highly Ordered and Oriented Arrangement of Gold Nanorods via Confined Assembly at the Emulsion Interface
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