Eu(Ibu)_(3)phen配合物的合成表征及发光性  

Synthesis,Characterization and Luminescence of Eu(Ibu)_(3)phen

作　　者：王莹[1] 沈景辉 胡丽娜 马冬云[2] 史成阳 李炳寅 WANG Ying;SHEN Jinghui;HU Lina;MA Dongyun;SHI Chengyang;LI Bingyin(College of Pharmacy,Jiamusi University,Jiamusi 154007,Heilongjiang China;Department of Chemistry and Chemical Engineering,Fuxin Higher Training College,Fuxin 123001,Liaoning China)

机构地区：[1]佳木斯大学药学院,黑龙江佳木斯154007 [2]辽宁阜新高等专科学校化工系,辽宁阜新123001

出　　处：《吉首大学学报（自然科学版）》2024年第3期88-90,共3页Journal of Jishou University(Natural Sciences Edition)

基　　金：黑龙江省卫生厅项目(2019-285);黑龙江省大学生创新创业项目(2021102221)。

摘　　要：以药物布洛芬为第一配体,稀土离子Eu(Ⅲ)为中心离子,采用溶剂法合成了Eu^(3+)、布洛芬(Ibu)和邻菲罗啉(phen)的稀土-布洛芬药物配合物Eu(Ibu)3phen,采用元素分析、紫外光谱、红外光谱对配合物进行了初步结构表征,并研究了配合物的荧光性能.结果表明,该合成方法简单,Eu(Ibu)_(3)phen产率较高,配合物Eu(Ibu)_(3)phen的荧光发射光谱在612 nm出现Eu离子强特征荧光发射峰.该配合物有较好的发光性能,可作为安全环保的荧光材料.Eu(Ibu)_(3)phen was synthesized,with non-steroidal anti-inflammatory drug Ibuprofen as the first ligand,Phenanthroline as the second ligand and the rare earth ion Eu^(3+)as the central ion by solvent method.The structure of the complex was characterized by elemental analysis,UV spectroscopy,and infrared spectroscopy,and the fluorescence properties of the complex were studied.The results indicate that ibuprofen can effectively serve as an antenna ligand,greatly sensitize luminescence of Eu^(3+),so the fluorescence emission spectra of the complex Eu(Ibu)_(3)phen exhibit strong characteristic fluorescence emission peaks of europium ions at 589 nm and 612 nm.The complex has good luminescence performance,so it can be used as a kind of environmentally friendly fluorescent material.

关 键 词：稀土配合物 EU 布洛芬 荧光性质 

分 类 号：O482.31[理学—固体物理]