Programmed placement of gold nanoparticles onto a slit-type DNA origami scaffold

被引：22
|
作者：
Endo, Masayuki [1 ,2 ]
Yang, Yangyang [3 ]
Emura, Tomoko [3 ]
Hidaka, Kumi [3 ]
Sugiyama, Hiroshi [1 ,2 ,3 ]
机构：
[1] Kyoto Univ, Inst Integrated Cell Mat Sci iCeMS, Sakyo Ku, Kyoto 6068501, Japan
[2] Japan Sci & Technol Corp JST, CREST, Chiyoda Ku, Tokyo 1020075, Japan
[3] Kyoto Univ, Dept Chem, Grad Sch Sci, Sakyo Ku, Kyoto 6068502, Japan
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 38期
关键词：
PLASMONIC NANOSTRUCTURES; NANOSCALE SHAPES; FOLDING DNA; TILES;
D O I：
10.1039/c1cc13984c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel DNA scaffold, called a DNA slit, was designed for the programmed positioning of Au nanoparticles (AuNPs), and various patterns of thiolated DNA slits were constructed. AuNPs were correctly placed at the predesigned positions in the thiolated DNA slits, indicating that the thiolated staples and the slit cavities guide the correct assembly of AuNPs.
引用
收藏
页码：10743 / 10745
页数：3
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