摘要
为了有效检测孔雀石绿,本文采用蒸汽热合成方法,以Eu为金属中心,以2,4′-联苯二甲酸为有机配体,成功合成一种二维铕基配合物[Eu(2,4′-bpdc)(2,4′-Hbpdc)H_(2)O]_(n)(1)。对其进行单晶X射线衍射、红外光谱、紫外-可见光光谱、热重分析以及荧光光谱等一系列基本表征。该配合物稳定性高,并且能作为荧光探针,快速有效有选择地检测染料孔雀石绿,计算所得检测限为1.091μmol/L,在环境保护领域具有一定的应用潜力。
To effectively detect malachite green,a two-dimensional Eu-complex[Eu(2,4′-bpdc)(2,4′-Hbpdc)H_(2)O]_(n)(1)was synthesized by steam heat method with Eu as the metal center and 2,4′-biphenyl dicarboxylic acid as the organic ligand.The complex was characterized by single crystal X-ray diffraction,infrared spectrum,UV-visible spectrum,thermogravimetric analysis and fluorescence spectrum.The complex exhibits high stability and can serve as a fluorescent probe for rapid,efficient,and selective detection of the dye malachite green,with a calculated detection limit of 1.091μmol/L.This demonstrates its potential application in environmental protection fields.
作者
张馨月
李恩赐
王沼懿
郑美思
康乐
姚威
高恩军
ZHANG Xinyue;LI Enci;WANG Zhaoyi;ZHEN Meisi;KANG Le;YAO Wei;GAO Enjun(School of Chemical Engineering,University of Science and Technology Liaoning,Liaoning Province China-Russia Magnesium Materials Fine Separation“Belt and Road”Joint Laboratory,Anshan 114051,China)
出处
《辽宁科技大学学报》
2025年第2期98-103,共6页
Journal of University of Science and Technology Liaoning
基金
辽宁科技大学大学生创新创业训练计划(2025年)
辽宁省中俄菱镁材料精细分离技术“一带一路”联合实验室项目(2024JH2/102100008)。
作者简介
张馨月(2004-),女,辽宁丹东人。研究方向:配位聚合物的制备与合成;通信作者:姚威(1993-),女,吉林敦化人,讲师。研究方向:配合物的调控及荧光性能研究。
