金属和非金属纳米材料对四膜虫生物毒性研究  

Biotoxicity of Metal and Non-metal Nanomaterials to Tetrahymena

作　　者：韩泽洲 苏锐 史楠 韩明翰 Han Zezhou;Su Rui;Shi Nan;Han Minghan(School of Chemical Engineering and Technology,North University of China,Taiyuan 030051,China;Institute of Biotechnology,Shanxi University,Taiyuan 030006,China)

机构地区：[1]中北大学化学工程与技术学院,太原030051 [2]山西大学生物技术所,太原030006

出　　处：《生态毒理学报》2019年第2期91-97,共7页Asian Journal of Ecotoxicology

基　　金：山西省自然科学基金(201801D121234);山西大学生物工程省重点实验室开放课题(20160304)

摘　　要：纳米材料是“21世纪最有前途的材料”,以其优良的性能广泛应用于许多领域,随之以多种形式释放到环境中。目前,关于纳米材料的安全性还没有明确的论断。本文介绍了四膜虫在纳米材料生物效应研究中的优势,重点论述了金属纳米材料、非金属纳米材料对四膜虫的生物效应以及毒性机制的研究状况,并对今后纳米材料生物毒性效应研究提供了建设性的方法及意见。Nanomaterials, which are widely used in many fields owing to their excellent properties have been recognized as "the most promising materials of 21st Century", and then released into the environment in various forms. At present, safety of nanomaterials has not been clearly determined. Advantages of Tetrahymena in the study of biological effects of nanomaterials, and biotoxicity and toxicological mechanisms of metal nanomaterials and non-metallic nanomaterials to Tetrahymena have been discussed in this paper. Additionally, constructive methods and opinions on the future biological toxicity of nanomaterials research were provided.

关 键 词：纳米材料 四膜虫 环境毒理 生物毒性 

分 类 号：X171.5[环境科学与工程—环境科学]