高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (12): 1929.

• 研究简报 • 上一篇    下一篇

镧系离子与L-羟脯氨酸、DL-瓜氨酸配位作用研究

高峰, 马跃庭, 牛春吉, 倪嘉缵, 金天柱, 王瑞瑶, 王祥云   

  1. 中国科学院长春应用化学研究所稀土化学与物理开放实验室, 长春 130022
  • 收稿日期:1996-09-03 出版日期:1997-12-24 发布日期:1997-12-24
  • 通讯作者: 牛春吉.
  • 作者简介:高峰, 男, 41岁, 硕士, 副教授, 现在泰安师范专科学校工作
  • 基金资助:

    国家自然科学基金;国家自然科学基金

Studies on the Coordination of Lanthanide with L-Hydroxyproline and DL-Citrulline

GAO Feng, MA Yue-Ting, NIU Chun-Ji, NI Jia-Zuan, JIN Tian-Zhu, WANG Rui-Yao, WANG Xiang-Yun   

  1. Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry,Chinese Academy of Sciences, Changchun 130022
  • Received:1996-09-03 Online:1997-12-24 Published:1997-12-24

关键词: 镧系元素, L-羟脯氨酸, DL-瓜氨酸, 配位作用

Abstract: The stability constants of binary and ternary complexes of lanthanide with L-hy-droxyproline and DL-citrulline were obtained by using potentiometric titration under thephysiological condition(37℃, 0.15 mol/L NaCl).The coordination of lanthanide with thetwo ligands was discussed.

Key words: Lanthanide, L-hydroxyproline, DL-citrulline, Coordination

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