高等学校化学学报

高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (10): 1616.

• 研究快报 • 上一篇    下一篇

杯[4]芳烃在毛细管电泳中的应用研究

胡旭波, 卢雪然, 赵涛, 程介克   

  1. 武汉大学化学系, 武汉 430072
  • 收稿日期:1997-04-30 出版日期:1997-10-24 发布日期:1997-10-24
  • 通讯作者: 卢雪然.
  • 作者简介:胡旭波, 男, 31岁, 博士研究生.
  • 基金资助:

    国家自然科学基金

The Studies on the Use of Calix[4]arene in Capillary Electrophoresis

HU Xu-Bo, LU Xue-Ran, ZHAO Tao, CHENG Jie-Ke   

  1. Department of Chemistry, Wuhan University, Wuhan 430072
  • Received:1997-04-30 Online:1997-10-24 Published:1997-10-24

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被引次数

15

关键词: 毛细管电泳, 杯芳烃, 硝基苯酚

Abstract: The behavior of water-soluble p-sulfonic calix[4]arene in capillary electrophoresiswas first reported. Amixture of nitrophenol isomers was completely separated using only 3 mmol/Lcalixarene. The efficiency of 3. 0 × 105 plates/m was achieved and the detectionlimits were 33. 6, 21. 8 and 16. 2 pg for o-, m- and p- nitrophenol respectively under thecon-ditions fused-silica capillary(44 cm ×50 μm i. d., effective length 37 cm), phosphate buffer(50 mmol/L, PH5.0), 25℃, 14 kV, 275 nm and 1 s vacuum load.

Key words: Capillary electrophoresis, Calixarene, Nitrophenol

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