DNA mediated water-dispersible graphene fabrication and gold nanoparticle-graphene hybrid

被引：82

作者：

Liu, Fei

Choi, Jong Young

Seo, Tae Seok ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 16期

关键词：

AQUEOUS DISPERSIONS; CARBON NANOTUBES; HIGH-YIELD; SHEETS; EXFOLIATION;

D O I：

10.1039/b923656b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Water dispersible single- and bilayered graphene sheets are produced by a direct exfoliation from graphite flakes in the presence of pyrene-labeled single stranded DNAs, and the immobilized DNA on the graphene surface is further hybridized with a gold nanoparticle labeled complementary DNA to generate gold nanoparticle-graphene nanocomposites.

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收藏

页码：2844 / 2846

页数：3

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