Functionalization of C60 with gold nanoparticles

被引：22

作者：

Geng, Make ^{[1
,2
]}

Zhang, Yujie ^{[1
]}

Huang, Qing ^{[1
]}

Zhang, Bowu ^{[1
,2
]}

Li, Qingnuan ^{[1
]}

Li, Wenxin ^{[1
]}

Li, Jingye ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

来源：

CARBON | 2010年 / 48卷 / 12期

基金：

中国国家自然科学基金;

关键词：

FULLERENE; DERIVATIVES; MONOLAYERS; SIZE; FILM;

D O I：

10.1016/j.carbon.2010.05.055

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：

Gold nanoparticles (GNPs) with attached C-60 molecules (C-60-GNP5) were prepared through the amination reaction of fullerene C-60 with peripheral amino groups located on the surface of gold. Molecules of 4-aminobenzenethiol/1-hexanethiol containing amino groups were introduced onto the surface of gold by the reduction of a gold salt (HAuCl4) with sodium borohydride (NaBH4) in a one-pot way, which was accompanied by anchoring of the targeted thiol mixture on the gold cluster by Au-S bonds. This simple system avoids many difficult reactions and purification processes and does not involve a complicated chemical modification of C-60 and exchange reactions of GNPs. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：3570 / 3574

页数：5

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