Manipulation of gold nanoparticles inside transparent materials

被引：211

作者：

Qiu, JR ^{[1
]}

Jiang, XW

Zhu, CS

Shirai, M

Si, J

Jiang, N

Hirao, K

机构：

[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Photon Craft Project, Shanghai 201800, Peoples R China

[2] Japan Sci & Technol Corp, Shanghai 201800, Peoples R China

[3] Japan Sci & Technol Corp, Superlab 205, Photon Craft Project, Kyoto 61902, Japan

[4] Arizona State Univ, Dept Phys & Astron, Tempe, AZ 85287 USA

[5] Kyoto Univ, Grad Sch Engn, Dept Chem Mat, Sakyo Ku, Kyoto 6068501, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 17期

关键词：

glass; gold; laser chemistry; nanostructures; reduction;

D O I：

10.1002/anie.200352380

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

A colored butterfly can be drawn in three dimensions by the precipitation and control of Au nanoparticles inside transparent materials (see picture). The precipitation involves two processes: photoreduction of Au ions induced by femtosecond laser irradiation, and precipitation of Au particles driven by heat treatment. The size of the nanoparticles and their spatial distribution can be controlled by the irradiation conditions and annealing temperature.

引用

页码：2230 / 2234

页数：5

共 23 条

[1]

Semiconductor clusters, nanocrystals, and quantum dots [J].