应用化学 ›› 1995, Vol. 0 ›› Issue (6): 74-76.

• 研究论文 • 上一篇    下一篇

苯胺和1-萘酚的导数-可变角同步荧光法分析

李耀群, 黄贤智, 许金钩   

  1. 厦门大学化学系分析化学研究所, 厦门 361005
  • 收稿日期:1995-02-06 修回日期:1995-08-24 出版日期:1995-12-10 发布日期:1995-12-10
  • 基金资助:
    国家自然科学基金资助课题

Determination of Aniline and 1-Naphthol by Derivative-Variable-angle Synchronous Fluorimetry

Li Yaoqun, Huang Xianzhi, Xu Jingou   

  1. Institute of Analytical Chemistry, Department of Chemistry, Xiamen University, iamen 361005
  • Received:1995-02-06 Revised:1995-08-24 Published:1995-12-10 Online:1995-12-10

摘要: 同步荧光法可同时分析多组分荧光物质.可变角同步荧光法(VASFS)与恒波长同步荧光法相比,扫描参数选择灵活,灵敏度和选择性得到提高.导数技术亦在提高光谱分辨方面有着独特优点,可将两者相结合.本文以环境污染物苯胺和1-萘酚为例,对这两物质混合物采用这两种方法进行同时分析.

关键词: 荧光, 同步扫描, 导数技术, 苯胺, 萘酚

Abstract: A comparative study of variable-angle synchronous fluorimetry and derivative-variable-angle synchronous fluorimetry was performed using a binary mixture of aniline and1-naphthol.Rapid simultaneous determination was accomolished by these two analyticaltechniques and satisfactory results were obtained.

Key words: fluorescence, synchronous scanning, derivative technique, aniline, naphthol