Transformation of Gold(I)-cyclo[-Met-Met-] Complex Supramolecular Fibers into Aligned Gold Nanoparticles

被引：0
|
作者：
Furutani, Masahiro [1 ]
Kudo, Kazuaki [1 ]
机构：
[1] Univ Tokyo, Inst Ind Sci, Meguro Ku, Tokyo 1538505, Japan
来源：
CHEMISTRY LETTERS | 2013年 / 42卷 / 06期
关键词：
INORGANIC NANOPARTICLES; CYCLIC DIPEPTIDE; AU NANOPARTICLES; DNA SCAFFOLDS; ARRAYS; FABRICATION; ASSEMBLIES; NANOTUBES; SURFACE; FACILE;
D O I：
10.1246/cl.130106
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A cyclic dipeptide cyclo[-L-methionyl-L-methionyl-] and gold(I) cation were found to form a complex in a 1:2 ratio. Pouring a DNIF solution of the complex into ethyl acetate afforded fibers with lengths of more than 20 mu m and 100-400 nm in width, which consisted of fibrous nanostructures 50-100 nm in diameter. Treatment of this supramolecular fiber with catechol gave linearly aligned Au nanoparticles on the original fibers.
引用
收藏
页码：601 / 603
页数：3
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