Concentration Dependent Surface Enhanced Raman Scattering Study Of 4-Benzoyl Pyridine Adsorbed on Colloidal Silver Particales

摘要

The pioneering discovery of Surface Enhanced Rman Scattering (SERS) by Fleishmann et al. in 1974 has opened a wide research field both in physics and chemistry of interfaces~(1), Since then, it has developed into a poipular technique not only for studying molecules or ions at trace concentratyions but also for estimating its possbile orientation on the metal surface~(1).