Acta Chimica Sinica ›› 1996, Vol. 54 ›› Issue (8): 772-776. Previous Articles     Next Articles

Original Articles

三维导数荧光光谱总体积积分法同时测定多环芳烃

鄢远;王乐天;许金钧;林竹光;陈国珍   

  1. 厦门大学化学系
  • 发布日期:1996-08-15

Three-dimensional derivative-fluorescence spectrometry and its application to simultaneous determination of polyaromatic hydrocarbons by detecting total fluorescence intensity

YAN YUAN;WANG LETIAN;XU JINGOU;LIN ZHUGUANG;CHEN GUOZHEN   

  • Published:1996-08-15

Three-dimensional derivative-fluorescence spectrometry is first developed and applied to the simultaneous determination of polyaromatic hydrocarbons, naphthalene, pyrene and perylene, by measuring total fluorescence intensity. The results show that three- dimensional fluorescence spectrometry and the sensitivity, the signal to noise, of three-dimensional derivative-fluorescence spectrometry is improved by 10~20 folds. The analytical results of naphthalene, pyrene and perylene are satisfactory.

Key words: NAPHTHALENE, SIMULTANEOUS DETERMINATIONS, FLUOROSPECTROPHOTOMETRY, PYRENE, POLYNUCLEAR ATOMATIC HYDROCARBON P

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