SIMULTANEOUS CHEMICAL SEPARATION AND PLURAL-POINT SURFACE-ENHANCED RAMAN SPECTRAL DETECTION

摘要

A stationary medium is employed both to separate chemicals from a sample solution and also for surface-enhanced Raman spectral analysis of the separated chemical, thereby greatly reducing the complexity of the apparatus and enhancing the efficiency of the chemical analysis method. Measurements are made at multiple points along the length of a column or channel containing the medium to increase, very significantly, the speed of analysis.