SERS substrates

SERS substrates, or Surface-Enhanced Raman Spectroscopy substrates, are specialized materials designed to amplify signals from molecules during a chemical analysis. When light hits these substrates, it enhances the natural signals emitted by molecules nearby, making it easier to detect and identify them. This technology is particularly useful in fields like chemistry and medicine for detecting trace amounts of substances, such as biomarkers in blood. By using these substrates, scientists can gain valuable insights into material composition, aiding in research and diagnostics with greater sensitivity and precision.