Robust and Responsive Dendrimer-Gold Nanoparticle Nanocomposites via Dithiocarbamate Crosslinking

被引：35

作者：

Park, Myoung-Hwan ^{[1
]}

Ofir, Yuval ^{[1
]}

Samanta, Bappaditya ^{[1
]}

Rotello, Vincent M. ^{[1
]}

机构：

[1] Univ Massachusetts, Dept Chem, Amherst, MA 01003 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 22期

基金：

美国国家科学基金会;

关键词：

SURFACE-CONFINED MONOLAYERS; SELF-ASSEMBLED MONOLAYERS; PHASE PROBE MOLECULES; OPTICAL-PROPERTIES; VAPOR SENSITIVITY; COMPOSITE FILMS; ELECTRODEPOSITION; IMMOBILIZATION;

D O I：

10.1002/adma.200803368

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple and reliable one-step technique is developed to form robust PAMAM dendrimer-gold nanoparticle nanocomposites using dithiocarbamate-based chemistry. The interparticle spacing and optical properties of films can be readily tuned by controlling the dendrimer generation and/or the mole ratio between dendrimers and nanoparticles. The technique is also used to obtain patterned materials on prepatterned surfaces.

引用

页码：2323 / +

页数：6

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