Controlling an electrostatic repulsion by oppositely charged surfactants towards positively charged fluorescent gold nanoclusters

被引:12
|
作者
Corpuz, Ryan D. [1 ]
Ishida, Yohei [1 ]
Yonezawa, Tetsu [1 ]
机构
[1] Hokkaido Univ, Fac Engn, Div Mat Sci & Engn, Kita Ku, Kita 13,Nishi 8, Sapporo, Hokkaido 0608628, Japan
关键词
THERAPEUTIC APPLICATIONS; METAL NANOCLUSTERS; OPTICAL-PROPERTIES; AU CLUSTERS; NANOPARTICLES; DNA; MOLECULES; ACID;
D O I
10.1039/c6cp00538a
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A novel positively charged fluorescent gold nanocluster was successfully synthesized using the shortest cationic thiol, thiocholine. Effective control of electrostatic repulsion by the introduction of an anionic surfactant afforded a nanocluster that showed blue fluorescence emission.
引用
收藏
页码:8773 / 8776
页数:4
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