周秀鹃;盛南;王建设;戴家银;

• 1:中国科学院动物研究所中国科学院动物生态与保护生物学重点实验室

摘要(Abstract)：

全氟和多氟化合物(per-and polyfluoroalkyl substances,PFASs)是一类新型持久性有机污染物(POPs),广泛应用于工业和人类日常生活用品中。此类化合物具有高能量的C-F共价键,因此具有优良的理化特性和生物稳定性。由于存在持久性、生物累积性、长距离迁移以及毒性等问题,长链PFASs(C>7)已经成为全世界关注的焦点之一,寻找能够替代PFASs的新型化合物具有重要意义。本文介绍了几种可能替代PFASs的新型氟化替代品,PFASs替代品在各类环境介质中的分布、持久性、人体暴露及毒性等几个方面进行了综述,特别对目前存在的问题及今后的研究方向进行了讨论和展望,以期为PFASs替代品的环境污染及风险评估提供参考。

关键词(KeyWords)： 全氟和多氟化合物;PFASs替代品;环境行为;人体暴露;毒性

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(31320103915,21477126)

作者(Author): 周秀鹃;盛南;王建设;戴家银;

Email:

DOI:

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