荧光光度法测定稀土元素研究进展  

The research progress of fluorometric determination of rare earth elements

作　　者：陈娟平[1] 柳玉英[1] 

机构地区：[1]山东理工大学化学工程学院,山东淄博255049

出　　处：《化学研究与应用》2011年第2期137-144,共8页Chemical Research and Application

基　　金：山东自然科学基金项目(Y2008B26)资助

摘　　要：文章综述了近20年来国内外有关稀土元素荧光光度法的研究进展。主要从测定体系、测定波长、检出限、线性范围等方面对铈、铕、钐、镝、铽、镧、钇等稀土元素进行研究。最后对一些新的荧光技术如激光诱导时间分辨光谱、时间分辨荧光免疫分析等进行了简单讨论。文章引用文献69篇。The recent 20-year research progress for fluorescence determination of rare earth elements was summarized domestic and abroad.It was studied mainly from such areas： the determined system,excitation wavelength and emission wavelength,linear range,detection limit and practical application.The rare earth elements analyzed were cerium,europium,dysprosium,terbium,samarium,lanthanum,yttrium and etc.Finally,a simple discussion of some new fluorescence technologies such as laser induced time-resolved fluorescence spectrometry and time-resolved fluorescence immunoassay analysis were stated.69 referrences were cited in the paper.

关 键 词：荧光光度法 稀土元素 研究进展 

分 类 号：O657.3[理学—分析化学]