A "nanonecklace" synthesized from monofunctionalized gold nanoparticles

被引：75

作者：

Dai, Q ^{[1
]}

Worden, JG ^{[1
]}

Trullinger, J ^{[1
]}

Huo, Q ^{[1
]}

机构：

[1] N Dakota State Univ, Dept Coatings & Polymer Mat, Fargo, ND 58105 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 22期

关键词：

D O I：

10.1021/ja042610v

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Gold nanoparticles with a single carboxylic acid group on the surface were prepared from a solid phase place exchange reaction and then coupled to polylysine using an in situ activation agent, diisopropylcarbodiimide (DIPCDI). The covalent amide bond linkage between the nanoparticles and polylysine and the ring closure of the polylysine chain have led to the formation of a nanoparticle/polymer hybrid material with nanonecklace" structures. Copyright © 2005 American Chemical Society."

引用

页码：8008 / 8009

页数：2

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