Plasmonic nanorattles with intrinsic electromagnetic hot-spots for surface enhanced Raman scattering.
Small
; 10(21): 4287-92, 2014 Nov 12.
Article
em En
| MEDLINE
| ID: mdl-25045064
ABSTRACT
The synthesis of plasmonic nanorattles with accessible electromagnetic hotspots that facilitate highly sensitive detection of chemical analytes using surface enhanced Raman scattering (SERS) is demonstrated. Raman spectra obtained from individual nanorattles demonstrate the significantly higher SERS activity compared to solid plasmonic nanostructures.
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MEDLINE
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En
Ano de publicação:
2014
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Article