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...
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| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | 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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| Institution: | Nanyang Technological University |
| Language: | English |