Raman/Raman Microscope/Surface Enhanced Raman (SERS)/Tip Enhanced Raman (TERS)

Equipment: WITEC Alpha 300RA

Working Principle

  • Laser light illuminates the sample and the inelastic reflected light is captured
  • The wavelength changes based on the sample's chemical bonding

Technical Information

  • Information about the chemical bonds in the sample
  • Complementary technique to FTIR
  • Quality control tool to measure trace impurities
  • Tool for the characterization of nanoparticles
  • Tool for early detection of spoilage in meat

Confocal Imaging of Chocolate