Study of Eu(Ⅲ) metabolism in wheat cells by  Eu(Ⅲ)-TTA-4,7-diphenyl- 2,9-dimethyl-1,10-phenanthroline  system

Abstract

Study on the fluorescence jjproperties, the application in plant metabolism and distribution and localization of Eu(Ⅲ)-TTA system has been undertaken. The presence of alcohol solvent and 4,7-diphenyl-2, 9-dimethyl-1,10-phenanthroline can yield high sensitivity. The measuring conditions have been improved and used satisfactorily in analyzing the content of Eu(Ⅲ) which was absorbed by wheat (triticum. aestivum L) root and leave cells. An optimal method has been developed for the study of plant metabolism.

Key words: EUROPIUM, 2-THENOYL-TRIFLUORO-ACETONE, PHENANTHROLINE, WHEAT

CLC Number:

O657

Cite this article

Zeng Fuli;Wu Jun;An Yi;Deng Ruwen;Wang Huaigong. Study of Eu(Ⅲ) metabolism in wheat cells by Eu(Ⅲ)-TTA-4,7-diphenyl- 2,9-dimethyl-1,10-phenanthroline system[J]. Acta Chimica Sinica, 2000, 58(8): 1063-1066.

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Eu-TTA体系测定条件的优化及其在小麦代谢研究中的应用