Fast analysis method of strontium-90 after separation using crown ether resin

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成果类型：

期刊论文

作者：

Fei Chen;Linlin Yan;Fei Gao;Xiao Ge;Qiang Xiong;...

通讯作者：

Fei Chen<&wdkj&>Jingguang Fan

作者机构：

[Fei Chen; Qiang Xiong; Zhen Zhang; Jingguang Fan] National Center for Occupational Safety and Health, National Health Commission of the People's Republic of China, Beijing 102308, China

[Fei Gao; Feng Zhang] Institute of Food Safety, Chinese Academy of Inspection & Quarantine, Beijing 100123, China

School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China

[Linlin Yan; Xiao Ge] National Center for Occupational Safety and Health, National Health Commission of the People's Republic of China, Beijing 102308, China<&wdkj&>School of Public Health, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China

通讯机构：

[Fei Chen; Jingguang Fan] N

National Center for Occupational Safety and Health, National Health Commission of the People's Republic of China, Beijing 102308, China<&wdkj&>National Center for Occupational Safety and Health, National Health Commission of the People's Republic of China, Beijing 102308, China

语种：

英文

关键词：

Strontium-90;Resin;Environmental samples;Radioactivity

期刊：

放射医学与防护(英文)

ISSN：

2666-5557

年：

2022

卷：

期：

页码：

96-100

DOI：

10.1016/j.radmp.2022.01.002

基金类别：

This work was supported by the National Key Research and Development Program of China(No.2017YFC1601602) Environmental Radioactivity Research Network Center(ERAN I-21-18) Key Program of Tianjin Municipal Natural Science Foundation(No.19JCZDJC40500) Program of National Center for Occupational Safety and Health(No.2020010).

机构署名：

本校为第一机构

院系归属：

公共卫生学院

摘要：

Objective: To explore the separation condition for ~(90)Sr using crown ether resin, in order to establish a fast method for analysis of ~(90)Sr in food and environmental samples. Methods: Stable strontium isotope (~(88)Sr) was used to simulate the radioactive ~(90)Sr, and the concentration of ~(88)Sr in elution solution was detected using inductively coupled plasma mass spectrometry (ICP-MS). The separation conditions were investigated through batch experiment. Results: Under the optimized experimental conditions, the maximum adsorption capacity of crown ether resin was 22.28 mg/g. 4.0-8.0 mol...

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Fast analysis method of strontium-90 after separation using crown ether resin

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