Plasmonic silvered nanostructures on macroporous silicon decorated with graphene oxide for SERS-spectroscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aad250
Abstract: A method for fabricating surface-enhanced Raman scattering (SERS)-active substrates by immersion deposition of silver on a macroporous silicon (macro-PS) template with pore diameters and depth ranging from 500-1000 nm is developed. The procedure for the… read more here.
Keywords: graphene oxide; sers signal; plasmonic silvered; macroporous silicon ... See more keywords
Effect of Au Nanoparticle Agglomeration on SERS Signal Amplification
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DOI: 10.3390/nano13050812
Abstract: An analyzed substance’s signal intensity and detection sensitivity in surface-enhanced Raman spectroscopy (SERS) significantly depend on the size and agglomeration degree of nanoparticles (NPs) forming the enhancing structure. Structures were manufactured by aerosol dry printing… read more here.
Keywords: signal amplification; agglomeration; nanoparticle agglomeration; sers signal ... See more keywords
Tuning SERS Signal via Substrate Structuring: Valves of Different Diatom Species with Ultrathin Gold Coating
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DOI: 10.3390/nano13101594
Abstract: The discovered light modulation capabilities of diatom silicious valves make them an excellent toolkit for photonic devices and applications. In this work, a reproducible surface-enhanced Raman scattering (SERS) enhancement was achieved with hybrid substrates employing… read more here.
Keywords: valves different; signal via; tuning sers; diatom species ... See more keywords