Different sized luminescent gold nanoparticles

被引：546

作者：

Zheng, Jie ^{[1
]}

Zhou, Chen ^{[1
]}

Yu, Mengxiao ^{[1
]}

Liu, Jinbin ^{[1
]}

机构：

[1] Univ Texas Dallas, Dept Chem, Richardson, TX 75080 USA

来源：

NANOSCALE | 2012年 / 4卷 / 14期

关键词：

SURFACE-PLASMON RESONANCE; METAL-CLUSTERS; GRAIN-SIZE; ELECTRICAL-RESISTIVITY; SILVER NANOPARTICLES; PROTECTED AU-25; BIOLOGICAL APPLICATIONS; INFRARED LUMINESCENCE; VISIBLE LUMINESCENCE; DIRECTED SYNTHESIS;

D O I：

10.1039/c2nr31192e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

After a decade's efforts, a large amount of highly luminescent metal nanoparticles with different sizes and surface chemistries have been developed. While the luminescence is often attributed to particle size effects, other structural parameters such as surface ligands, valence states of metal atoms and crystallinity of nanoparticles also have a significant influence on emission properties and mechanisms. In this review, we summarized the strategies used to create luminescent gold nanoparticles with sizes from few to millions of atoms and discussed how these structural factors affect their photoluminescence.

引用

页码：4073 / 4083

页数：11

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