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题名: Selenium Determination in Serum by Graphite Furnace Atomic Absorption Spectrometry
作者: Yen, C. C.;Chen, W. K.;Wang, C. P.;You, J. N.;Yu, J. J.;Lee, Yean-Jang;Chung, C.;Kuo, S. C.
贡献者: 化學系
日期: 1997-12
上传时间: 2012-12-10T02:51:24Z
出版者: 中國化學學會 
摘要: Selenium concentration in serum has been proposed as the most valuable indicator of human selenium status. In this work, the concentration of selenium in serum is measured by GFAAS using longitudinal Zeeman-effect background correction, a highly sensitive technique that can be used to determine selenium at sub-ppb level. Standard reference materials are analyzed to verify the accuracy and precision of this technique. The direct method proposed in this study is used for the determination of selenium in human serum collected from healthy people of 19-25 years and women of 21-34 years in the first trimester of pregnancy. The method developed in this study, which can quickly and accurately measure serum selenium, is suitable for applications in clinical diagnosis or biological monitoring.
關聯: J. Chin. Chem. Soc., 44(6): 585-590
显示于类别:[化學系] 期刊論文


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