Development of Resonance Rayleigh Scattering in Trace Pharmaceutical Analysis

A review on the recent research progress of resonance rayleigh scattering in trace pharmaceutical analysis was presented. The interaction between medcine and dye, metal ion, inorganic nano-particle, surfactant, β-cyclodextrin, inorganic acid radical, organic solvent and self-aggregation resulted in a significant enhancement of resonance rayleigh scattering, which improved the sensitivity of drug detection.