Surface-Enhanced Raman Scattering on Grids with Submicrometer Silver Coating
摘要
Abstract
A new method for obtaining effective grid substrates with a nanostructured silver coating by electrodeposition from an electrolyte solution for the study of Raman-active molecules by surface-enhanced Raman scattering (SERS) without a chemically passive separation layer is proposed. The amplification effect is two orders of magnitude higher than amplification in the so-called “hot spots” of metal substrates before silver coating.