Surface Enhanced Raman Scattering Spectroscopy for Pharmaceutical Determination

The rapid growth of pharmaceutical industries worldwide demands continuous development of efficient analytical techniques that help not only to detect the presence of the molecules at extremely low concentration levels, but also to detect the structure. Optical spectroscopic techniques are widely used in pharmaceutical development and manufacturing because of their speed and versatility. However, IR and Raman are relatively insensitive. Surface enhanced Raman scattering (SERS) enhances the weak Raman signal, thus, extending the range of available applications.