Department of Occupational Health and Radiation Protection, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China.
Molecules. 2022 Dec 22;28(1):90. doi: 10.3390/molecules28010090.
In the context of the rapid development of the world's nuclear power industry, it is vital to establish reliable and efficient radioanalytical methods to support sound environment and food radioactivity monitoring programs and a cost-effective waste management strategy. As one of the most import fission products generated during human nuclear activities, Sr has been widely determined based on different analytical techniques for routine radioactivity monitoring, emergency preparedness and radioactive waste management. Herein, we summarize and critically review analytical methods developed over the last few decades for the determination of Sr in environmental and biological samples. Approaches applied in different steps of the analysis including sample preparation, chemical separation and detection are systematically discussed. The recent development of modern materials for Sr concentration and advanced instruments for rapid Sr measurement are also addressed.
在世界核能工业快速发展的背景下，建立可靠和高效的放射分析方法对于支持健全的环境和食品放射性监测计划以及具有成本效益的废物管理策略至关重要。Sr 是人类核活动中产生的最重要的裂变产物之一，已广泛应用于不同的分析技术，用于常规放射性监测、应急准备和放射性废物管理。在此，我们总结并批判性地回顾了过去几十年中用于测定环境和生物样品中 Sr 的分析方法。系统地讨论了分析中包括样品制备、化学分离和检测在内的不同步骤中应用的方法。还涉及了用于 Sr 浓缩的现代材料和用于快速 Sr 测量的先进仪器的最新发展。
