Visible light-induced Ag nanoparticle deposited urchin-like structures for enhanced SERS application

被引：10
|
作者：
Purbia, Rahul [1 ]
Nayak, Prem Depan [1 ]
Paria, Santanu [1 ]
机构：
[1] Natl Inst Technol, Dept Chem Engn, Interfaces & Nanomat Lab, Rourkela, Odisha, India
来源：
NANOSCALE | 2018年 / 10卷 / 27期
关键词：
RAMAN-SCATTERING; SURFACE; NANOSTRUCTURES; FABRICATION; SCALE; RANGE; ARRAY;
D O I：
10.1039/c8nr03487g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A simple and new fabrication method of Ag nanoparticle deposited urchin-like structures has been reported by the visible light-induced approach. The as-synthesized structures show the deposition of approximate to 5 nm sized Ag nanoparticles with nanogaps, which can generate highly enhanced electromagnetic fields for higher activity of surface-enhanced Raman scattering. Thus, these structures are important for highly sensitive Raman scattering activity.
引用
收藏
页码：12970 / 12974
页数：5
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