螯合剂对铀的促排研究进展

Research Progress of Chelating Agents for Uranium

铀具有重金属化学毒性和放射毒性,如果铀一旦进入人体将很难排出体外,铀主要在人体的肾脏及骨骼内蓄积,并最终对肾、骨等造成损伤。本文综述了邻苯二酚类、杯芳烃类、氨烷基次膦酸类、偕胺肟基类等螯合剂对铀的促排研究进展,并阐述了寻找一种对人体低毒的促排剂是今后螯合剂对铀的促排研究的主要方向。

Uranium has heavy metal chemical toxicity and radioactivity. If uranium enters the human body,it will be difficult to exclude the body. Uranium accumulates in the kidney and bone of the human body and eventually damages the kidney and bone. In this paper,we reviewed the progress of uranium chelating agents such as catechol,calixarene,aminophosphinic acid and amidoxime groups. And described the search for a low toxicity of the body is the main direction of uranium chelating agents research in the future.