JOURNAL ARTICLE

Remote-Excitation Surface-Enhanced Raman Scattering Using Propagating Ag Nanowire Plasmons

Yurui FangHong WeiFeng HaoPeter NordlanderHongxing Xu

Year: 2009 Journal:   Nano Letters Vol: 9 (5)Pages: 2049-2053   Publisher: American Chemical Society

Abstract

Using propagating plasmons on silver nanowires as an excitation source we perform surface-enhanced Raman scattering (SERS) at a nanoparticle/wire junction located remotely from the laser illumination spot with sensitivities in a few molecules range. Simultaneous multisite remote-excitation SERS sensing can also be achieved.

Keywords:
Raman scattering Excitation Plasmon Materials science Nanowire Surface plasmon Optoelectronics Scattering Raman spectroscopy Laser Optics Physics

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36
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0.99
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Citation History

Topics

Gold and Silver Nanoparticles Synthesis and Applications
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Plasmonic and Surface Plasmon Research
Physical Sciences →  Engineering →  Biomedical Engineering
Advanced biosensing and bioanalysis techniques
Life Sciences →  Biochemistry, Genetics and Molecular Biology →  Molecular Biology
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