Chitosan-mediated synthesis of carbon nanotube-gold nanohybrids

被引：0
|
作者：
GRAVEL Edmond [1 ]
FOILLARD Stéphanie [1 ]
DORIS Eric [1 ]
机构：
[1] CEA,iBiTecS,Service de Chimie Bioorganique et de Marquage
来源：
Science China Chemistry | 2010年 / 09期
关键词：
nanohybrid; carbon nanotube; gold; nanoparticle;
D O I：
暂无
中图分类号：
TB383.1 [];
学科分类号：
070205 ; 080501 ; 1406 ;
摘要：
Metal-nanotube nanohybrids were produced by in situ synthesis and stabilization of gold nanoparticles on chitosan-functionalized carbon nanotubes.The formation of gold nanoparticles from tetrachloroauric acid was observed after only a few minutes of contact with the functionalized nanotubes,at room temperature.These results suggest that adsorption of chitosan at the surface of carbon nanotubes permits smooth reduction of the metallic salt and efficient anchoring of gold nanoparticles to the nanotubes.
引用
收藏
页码：2015 / 2018
页数：4
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