Raman Signal Enhancement Based Chemical Sensing of Volatile Organic Compounds

被引：0
|
作者：
Ankit, Preyas [1 ]
Singh, S. C. [2 ]
Swarnkar, R. K. [2 ]
Gopal, Ram [2 ]
Tripathi, V. S. [1 ]
Chattopadhyaya, M. C. [1 ]
机构：
[1] Univ Allahabad, Dept Chem, Chem Sensors Lab, Allahabad 211002, Uttar Pradesh, India
[2] Univ Allahabad, Dept Phys, Laser Spect & Nanomat Lab, Allahabad 211002, Uttar Pradesh, India
来源：
PERSPECTIVES IN VIBRATIONAL SPECTROSCOPY | 2008年 / 1075卷
关键词：
SERS; Pulsed Laser Ablation; Zinc Nanoparticles; SCATTERING; MOLECULES; SERS;
D O I：
暂无
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Surface enhanced Raman scattering based optical sensing (SERS-OS) is one of the most powerful techniques for the sensitive and selective detection of low concentration analytes.Mostly, metallic nanoparticles, such as Ag, Au and Cu, are used as substrate materials in this technique. Present work is concerned with the possibility of utilization of colloidal zinc nanoparticles, produced by pulsed laser ablation method, as substrate material in SERS-OS.
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页码：71 / +
页数：2
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