| 血浆中铋的原子荧光光谱法测定 |
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| 引用本文： | 孙昕,张维珍.血浆中铋的原子荧光光谱法测定[J].微量元素与健康研究,2005,22(5):41-42. |
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| 作者姓名： | 孙昕 张维珍 |
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| 作者单位： | 1. 安徽医科大学第一附属医院实验中心
2. 华东冶金地质勘察局中心实验室,合肥,230022 |
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| 基金项目： | 安徽省科学技术基金资助项目(01013036) |
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| 摘 要： | 目的:建立了原子荧光光谱测定人血浆中铋的分析方法,为临床合理、安全用药提供依据。方法:样品经硝酸和高氯酸(5∶1)简单处理后,可直接测定。结果:方法的相对标准偏差(RSD)小于5.85%,回收率为97.00%~99.49%。结论:原子荧光光谱法可准确测定生物样品中铋的含量,方法简单、准确和快速。
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| 关 键 词： | 原子荧光光谱法 血浆 铋 |
| 文章编号： | 1005-5320(2005)05-0041-02 |
| 收稿时间： | 2005-04-04 |
| 修稿时间： | 2005年4月4日 |
Determination of Bi in the plasm by atomic fluorescence spectrometry |
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| SUN Xin,ZHANG Wei-Zhen.Determination of Bi in the plasm by atomic fluorescence spectrometry[J].Studies of Trace Elements and Health,2005,22(5):41-42. |
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| Authors: | SUN Xin ZHANG Wei-Zhen |
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| Institution: | Experimentation Centre, The I st Affiliated Hospital of Anhui Medical University, Hefei 230022, China |
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| Abstract: | Objective:A method for the determination of Bi in plasm by atomic fluorescence spectrometry(AFS)was established in order to provide datums for clinical medication of safeness and ration.Methods:Bi is directly determined by AFS after the plasm sample is digested with mixture aicd of HNO_3HClO_4(5∶1).Results:The coefficient of variation in this method was less than 5.85%.The recoveries was in the range of 97.00%～99.49%.Conclusion:The contents of Bi in biology sample can accurately determined using AFS and this method is simple、accurately and speed. |
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| Keywords: | atomic fluorescence spectrometry(AFS) plasm Bi |
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