Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (12): 1929.

• Articles • Previous Articles     Next Articles

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

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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