摘要
硅氧烷是近年来国际上受到关注的一类新污染物,已广泛应用于硅橡胶制品、电子产品、保健品、个人护理产品、食品添加剂、炊具和医疗器械等领域。部分硅氧烷具有持久性、生物累积性和生物毒性等特点,因此对生态环境和人类健康造成潜在风险。我国是世界上最大的硅氧烷生产国,为更好的评估其在不同介质中的赋存特征和人群健康风险,需建立高效准确的分析方法,为我国新污染物治理行动提供关键技术支撑。本文总结了适用于不同基质中硅氧烷及其衍生物的前处理方法,从靶向分析和非靶向筛查的角度汇总了国内外最新的仪器分析方法研究成果,为我国开展环境及人体生物样本等不同类型基质中硅氧烷及其衍生物的分析方法和健康风险研究提供重要参考。
Siloxanes,as a group of emerging contaminants that have attracted worldwide attention,have been widely used in the fields such as silicone rubber products,electronic products,healthcare products,personal care products,food additives,cookwares,medical equipments.Siloxanes and their derivatives pose potential risks to ecological environment and human health due to their characteristics of high persistence,bioaccumulation,and biotoxicity.China is the largest producer of siloxanes in the world.It is necessary to establish efficient and accurate analytical method to assess the occurrence characteristics of siloxanes in different media and their health risks to people,so as to provide key technical support for the management of emerging contaminants in China.This article summarizes the pretreatment method for siloxanes and their derivatives in different matrices,and reviews the latest research findings of instrumental analysis method from the perspectives of targeted analysis and non-targeted screening in China and globally,in order to provide important references for the detection and health risk assessment of siloxanes and their derivatives in different types of substrates such as environmental matrices and human biological samples.
作者
鲍珊
顾雯
邱天
唐贤文
钱柬坤
唐宋
陆一夫
BAO Shan;GU Wen;QIU Tian;TANG Xian-wen;QIAN Jian-kun;TANG Song;LU Yi-fu(China CDC Key Laboratory of Environment and Population Health/National Institute of Environmental Health,Chinese Center for Disease Control and Prevention,Beijing 100021,China;Center for Global Health,School of Public Health,Nanjing Medical University;School of Public Health,China Medical University)
出处
《环境卫生学杂志》
2023年第11期853-863,共11页
JOURNAL OF ENVIRONMENTAL HYGIENE
关键词
硅氧烷
新污染物
衍生物
靶向分析
非靶向筛查
siloxanes
emerging contaminants
derivatives
targeted analysis
non-targeted screening
作者简介
鲍珊,研究实习员,主要从事环境与健康研究,Email:baoshan@nieh.chinacdc.cn;通信作者:陆一夫,副研究员,主要从事环境与健康研究,Email:luyifu@nieh.chinacdc.cn。
