2D Materials-Coated Plasmonic Structures for SERS Applications
نویسندگان
چکیده
منابع مشابه
Plasmonic color analysis of Ag-coated black-Si SERS substrate.
Red-Green-Blue (RGB) dark-field imaging can direct the choice of laser excitation for Raman enhancements on nanostructured plasmonic surfaces. Here we demonstrate that black silicon (b-Si) is a structured surface that has been shown to effectively absorb broad wavelengths of light, but also enables surface enhanced Raman scattering (SERS) when coated with silver (Ag). Coating b-Si with increasi...
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The first observations of the Raman spectra of pyridine on roughened silver were made in 19741; however, at this time the authors did not recognize that these spectra were due to any unusual, enhanced, or new phenomena. Since its discovery in 19772, interest in and the use of surface enhanced Raman spectroscopy (SERS) has grown exponentially (Fig. 1). The SERS field has dramatically progressed ...
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ژورنال
عنوان ژورنال: Coatings
سال: 2018
ISSN: 2079-6412
DOI: 10.3390/coatings8040137