[Applications of phosphorimetry in pharmaceutical analysis].

Applications of phosphorimetry including solid substrate phosphorescence, liquid medium phosphorescence, low temperature phosphorescence and phosphorescence sensors were reviewed in pharmaceutical analysis. The drugs involved here included the varieties of alkaloid, Chinese traditional medicine, tetracyclines, quinolone, riboflavin, anticancer medicine, naphazoline, naproxen, nafronyl dipyridamole and so on. Solid surface phosphorimetry is characterized by sample volume of microliter grade, simple and fast operation procedures in pharmaceutical analysis. The combination of liquid phosphorescence with flow injection analysis and chemosensing technique has good advantages in fast, continuous and on-line monitoring of medicines. Modified low temperature phosphorimetry still remains its high sensitivity and overcomes some disadvantages in the procedures. Phosphorimetry will be more widely applied to pharmaceutical analysis as the development of sensitive and quenching, energy transfer, derivative and immunization luminescence.