Nano Quantity Analyte Detector and Its Application in Pharmaceutical Analysis
Nano quantity analyte detector(NQAD)is a universal detector based on the principle of aerosol developed in recent years.The detector response is not dependent on the chemical structure of the analyte,but only on the size and quantity of aerosol par-ticles.With the characteristic of wide range of linearity,high sensitivity,simplicity of calculation,operation and stable,NQAD is suit-able for those analytes of non-ultraviolet absorption,difficult ionization,non-electrochemical activity,which makes up for the deficien-cies of other detectors.In this paper,the operating principle,characteristics,and advantages of NQAD and its application in pharma-ceutical analysis are reviewed,and the application in drug quality control is prospected.
nano quantity analyte detectoraerosolpharmaceutical analysisquality control
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