^(14)C同位素研究进展  

Research Development of^(14)C Isotope

作　　者：张鹏 徐志红 李昌达 陈伟 郑奕 沈佳宇 桂媛 ZHANG Peng;XU Zhihong;LI Changda;CHENG Wei;ZHENG Yi;SHENG Jiayu;GUI Yuan(China Nuclear Power Operation Management Co.,Ltd,Haiyan 314303,China;Suzhou Sicui Isotope Technology Institute Co.,Ltd,Suzhou 215500,China)

机构地区：[1]中核核电运行管理有限公司,浙江海盐314303 [2]苏州思萃同位素技术研究所有限公司,江苏苏州215500

出　　处：《同位素》2023年第1期109-116,I0006,共9页Journal of Isotopes

摘　　要：^(14)C是一种重要的放射性示踪剂,能够揭示物质的分布、代谢机制及迁移路径,广泛应用于生物医药、农业、地质和环境等领域。近年来^(14)C标记化合物的需求不断增长,其应用研究领域不断拓展。本文总结了^(14)C同位素的来源、制备和分离纯化方法,^(14)C标记化合物的制备和结构鉴定方法,以及^(14)C标记化合物在相关研究领域的应用情况,着重探讨了^(14)C同位素分离纯化技术的发展现状和趋势,希望在解决^(14)C排放污染的同时,实现^(14)C的资源化利用,并促进^(14)C应用研究的进一步发展。As an important radioactive tracer,^(14)C has been widely used in many fields,such as biomedicine,agriculture,geology,environment etc,due to its ability to reveal the distribution,metabolic mechanism and migration path of the substances.In recent years,the demand for^(14)C-labeled compounds has continued to grow,and its application field has been expanded.This paper summarizes the sources,preparation,separation and purification methods of^(14)C isotopes.Meanwhile,this paper reviews the preparation,structural identification and application in related research fields of^(14)C labeled compounds,and emphatically discussed the development status and trend of^(14)C isotope separation and purification technology.It is hoped that recyclable utilization of^(14)C resources can be realized with solving the pollution of^(14)C emissions,which will further promote the development of^(14)C application.

关 键 词：^(14)C 分离纯化 标记化合物 应用 

分 类 号：TL922[核科学技术—核燃料循环与材料] TQ421.6[化学工程]