SERS imaging

Surface-enhanced Raman spectroscopy (SERS) imaging is a powerful technique used to visualize and analyze the composition of materials at a microscopic level. It works by shining a laser on a sample, where tiny metal structures enhance the light signals scattered by molecules. This enhancement allows scientists to detect and identify specific chemical compounds even in very low concentrations. SERS imaging provides detailed information about the sample's chemical makeup, making it useful in various fields, including medicine, materials science, and environmental monitoring. It combines the precision of Raman spectroscopy with the sensitivity provided by surface interactions.