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Determination of fifty-five elements in lung carcinomatous tissues and their pericarcinomatous tissues by atomic spectrometry
Xiong Yi-jie; Ouyang Li; Liu Ya-qiong; Xie Qing; Liu Hu-sheng; Wang Jing-yu
关键词lung cancer atomic spectrometry elements
刊名SPECTROSCOPY AND SPECTRAL ANALYSIS
2006-11-01
26期:11页:2120-2124
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Spectroscopy
研究领域[WOS]Spectroscopy
英文摘要

A method for determining 55 elements in human lung tissue was developed. Mixed acid (HNO3 : HClO4) was added into samples, which were digested at room temperature over night, then heated at 180 degrees C. Arsenic and selenium in lung tissue were determined by hydride generation atomic fluorescence spectrometry (HG-AFS), potassium, sodium, calcium and magnesium were determined by atomic absorption spectrometer (AAS), while the rest of forty-eight elements were determined by inductively coupled plasma mass spectrometry (ICP-MS), respectively. Reference materials of GBW (E) 080193 bovine hepar and GBWO9101 human hair were analyzed by the described method. The measured element values in two reference materials accorded with their reference values. The recovery rates for most of the studied elements were 90%-110%. The precisions of the method were 1.7%-10.0%. The concentrations of seventeen elements in the carcinomatous tissues were remarkably different from those in the pericarcinomatous tissues. The method is rapid, simple and accurate.

语种中文
WOS记录号WOS:000242467600040
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/59394
专题北京大学公共卫生学院
作者单位1.Peking Univ, Sch Publ Hlth, Beijing 100083, Peoples R China
2.Peking Univ, Lab Biometallom, Ctr Med & Hlth Anal, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Xiong Yi-jie,Ouyang Li,Liu Ya-qiong,et al. Determination of fifty-five elements in lung carcinomatous tissues and their pericarcinomatous tissues by atomic spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2006,26(11):2120-2124.
APA Xiong Yi-jie,Ouyang Li,Liu Ya-qiong,Xie Qing,Liu Hu-sheng,&Wang Jing-yu.(2006).Determination of fifty-five elements in lung carcinomatous tissues and their pericarcinomatous tissues by atomic spectrometry.SPECTROSCOPY AND SPECTRAL ANALYSIS,26(11),2120-2124.
MLA Xiong Yi-jie,et al."Determination of fifty-five elements in lung carcinomatous tissues and their pericarcinomatous tissues by atomic spectrometry".SPECTROSCOPY AND SPECTRAL ANALYSIS 26.11(2006):2120-2124.
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