波谱学杂志

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色氨酸与稀土元素Eu(Ⅲ)配合物的合成及配位位置的研究

陈亮,钞建宾,续浩,楼新锋   

  1. 山西大学分析测试中心,太原 030006
  • 收稿日期:2000-12-26 出版日期:2001-03-05 发布日期:2001-03-05
  • 作者简介:陈亮(1940-),男,教授.
  • 基金资助:

    山西省留学基金资助课题.

STUDY ON THE SYNTHESIS AND THE COMPLEX SITE OF TRYPTOPHAN WITH RARE-EARTH ELEMENT-Eu(Ⅲ)

CHEN Liang, CHAO Jian-bin, XU Hao and LOU Xing-feng   

  1. The Analysis and Test Center of Shanxi University, Taiyuan 030006
  • Received:2000-12-26 Online:2001-03-05 Published:2001-03-05
  • Supported by:

    山西省留学基金资助课题.

摘要:

氨基酸是生命系统中蛋白质的基本结构单位.本文通过共沉淀法合成了色氨酸与稀土元素Eu(Ⅲ)的固体配合物,并对其进行了光谱及波谱研究,确定了配合物的配位机理及配位点.

关键词: 色氨酸, 核磁共振, 稀土元素, 配合物

Abstract:

Amino acids are the primary units of proteins. In this paper, solid complex of tryptophan with rare-earth element Eu(Ⅲ) was prepared by coprecipitation me
thod. The complex was characterized by fluorescence, IR, Thermogram, scanning electron microscope. Furthermore, the complexing mechanism and complexing site were studied by 1H NMR and 13C NMR.

Key words: Tryptophan, NMR, Rare-earth element, Complex

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