Commercial DVDs loaded with Femtosecond Laser Prepared Gold Nanoparticles as SERS Substrates

被引：0
|
作者：
Bharati, Moram Sree Satya [1 ]
Lakshmi, Priya [1 ]
Byram, Chandu [1 ]
Rao, Soma Venugonal [1 ]
机构：
[1] Univ Hyderabad, Adv Ctr Res High Energy Mat ACRHEM, Hyderabad 500046, Telangana, India
来源：
2019 WORKSHOP ON RECENT ADVANCES IN PHOTONICS (WRAP) | 2019年
关键词：
Surface-enhanced Raman scattering; gold nanoparticles; DVD; Ultrafast laser ablation;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A simple, readily available SERS substrate was investigated by utilizing the metallic layer of commercially available DVDs. The channel-like regions could trap metal NPs creating 'hotspots". Au nanoparticles fabricated using fs laser ablation technique were used.
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页数：3
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