四川师范大学学报（自然科学版）2011，Vol.34Issue(5)：710-713,4.DOI:10.3969/j.issn.1001-8395.2011.05.023
PrCl3与丙氨酸、咪唑三元配合物的合成与荧光性质
Synthesis and Fluorescence Properties of the Ternary Complex of Praseodymium Chloride with Alanine and Imidazole
摘要
Abstract
Alanine is an integral part of the organism. Imidazole is a large conjugated system. The rare earth coordination of the imidazole group can effectively absorb the light energy and pass energy to rare-earth ions. Therefore, the complex combining these three components has good luminescent properties. In this thesis, ternary complex of PrCl3 · nH2O, alanine and imidazole was synthesized in the secondary water solvent. The chemical formula of this complex was determined by chemical analysis and elemental analysis. Its properties were characterized by IR, UV spectra, molar conductance measurements and fluorescence spectra. This paper discussed the interactions of the rare earth ion with imidazole and amino acid through the spectrum analysis of the complex, expecting to provide a theoretical foundation for the further study of the complex and rare earth elements in biological, physiological mechanisms and promote research in molecular fluorescence.关键词
三元配合物/丙氨酸/咪唑/三维荧光Key words
ternary complexes/ alanine/ imidazole/ three-dimensional fluorescence spectra分类
化学化工引用本文复制引用
陈冬梅,杨一心..PrCl3与丙氨酸、咪唑三元配合物的合成与荧光性质[J].四川师范大学学报（自然科学版）,2011,34(5):710-713,4.基金项目
陕西省科技攻关项目基金(2008K07-16)和陕西省教育厅产业化培育基金(08JC03)资助项目 （2008K07-16）
