A chemical route to increase hot spots on silver nanowires for surface-enhanced Raman spectroscopy application
The effective number of surface-enhanced Raman spectroscopy (SERS) active hot spots on plasmonic nanostructures is the most crucial factor in ensuring high sensitivity in SERS sensing platform. Here we demonstrate a chemical etching method to increase the surface roughness of one-dimensional Ag nano...
Main Authors: | Tan, Joel Min Rui, Goh, Madeline Shuhua, Lee, Yih Hong, Pedireddy, Srikanth, Phang, In Yee, Tjiu, Weng Weei, Ling, Xing Yi |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Journal Article |
Language: | English |
Published: |
2013
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/97919 http://hdl.handle.net/10220/11338 |
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