高等学校化学学报

高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (8): 672.

• 研究论文 • 上一篇    下一篇

表面活性剂对金属-桑色素荧光反应的增敏作用

崔万苍, 韩志杰, 史慧明   

  1. 南开大学化学系
  • 收稿日期:1985-06-17 出版日期:1986-08-24 发布日期:1986-08-24
  • 基金资助:

    中国科学院科学基金

Sensitization of Surfactants on the Fluorescence Reactions of Metals with Morin

Cui Wancang, Han Zhijie, Shi Huiming   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1985-06-17 Online:1986-08-24 Published:1986-08-24

PDF (PC)

被引次数

101

摘要： 研究了表面活性剂对Zr4+、Hf4+、Al3+、Ga3+、In3+、及Sb(Ⅴ)与桑色素荧光反应的增敏作用。在阴离子表面活性剂十二烷基磺酸钠存在下,三元体系的灵敏度成倍增加。利用这种增敏作用,渴望建立这些元素的高灵敏度荧光分析方法。

Abstract: The sensitization of surfactants on the fluorescent reactions of Zr(Ⅳ),Hf(Ⅳ),Al3+,Ga3+,In3+ and Sb(Ⅴ) with morin was stutied.It was found that the sensitization of anionic surfactant-sodium lauryl sulfonate ( SLS ) appears to be the most strong.In the presence of SLS,the fluorescence intensity of ternary complexes involving SLSis increased greatly.Using the sensitization of SLS,it is possible to develop some high sensitive fluorimetric methods of the metals.

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