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海洋环境中纳米金属的生物吸收及生物效应
引用本文:王博,潘进芬,徐婷,江婷婷,刁明亚,潘京津.海洋环境中纳米金属的生物吸收及生物效应[J].生态毒理学报,2014,9(6):1005-1013.
作者姓名:王博  潘进芬  徐婷  江婷婷  刁明亚  潘京津
作者单位:1. 中国海洋大学海洋环境与生态教育部重点实验室,青岛266100;中国海洋大学环境科学与工程学院,青岛266100
2. 中国海洋大学环境科学与工程学院,青岛,266100
基金项目:国家自然科学基金面上项目(No.41276104);山东省自然科学基金面上项目(No.2011DM013)
摘    要:当前随着纳米科技的发展,纳米材料,特别是纳米金属,因其独特的物化性质,在各行各业中的使用量呈指数增长,致使其在大气、水域、土壤环境中的安全性问题引起公众关注。尤其是在受到人类活动密切影响的近岸海洋环境中,纳米金属的潜在生态效应成为当前国内外研究的热点之一。本文重点综述了由于海洋环境的理化因子以及纳米金属独特的物化性质导致的纳米金属的环境行为,海洋生物对纳米金属的吸收,以及纳米金属的生物效应和可能的致毒机制,旨在为评估海洋环境中纳米金属的潜在生态危害,完善纳米材料的监管机制及保障纳米科技的可持续发展提供思路。

关 键 词:纳米金属  海洋生物  环境行为  标志物  生物毒性  致毒机制
收稿时间:2014/3/31 0:00:00
修稿时间:8/8/2014 12:00:00 AM

Bioaccumulation of Nanometals in Marine Organisms and the Ecotoxicology
Wang Bo,Pan Jinfen,Xu Ting,Jiang Tingting,Diao Mingya and Pan Jingjin.Bioaccumulation of Nanometals in Marine Organisms and the Ecotoxicology[J].Asian Journal of Ecotoxicology,2014,9(6):1005-1013.
Authors:Wang Bo  Pan Jinfen  Xu Ting  Jiang Tingting  Diao Mingya and Pan Jingjin
Institution:1. Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao 266100, China 2. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;1. Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao 266100, China 2. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China;1. Key Laboratory of Marine Environment and Ecology, Ministry of Education, Ocean University of China, Qingdao 266100, China 2. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
Abstract:With the rapid development of nanotechnology, nanomaterials, especially nanometals, have been applied to many industries and daily lives with an exponential growth due to their unique properties. However, their security issues in the atmosphere, water and soil environments have raised public concern. The potential ecotoxicological effects had become one of the hot topics of current research worldwide, especially in the coastal environment closely influenced by human activities. The study reviewed the behaviors of nanometals in marine environment, the uptake and biological toxicity of nanometals to marine organisms, and their possible toxic mechanisms. The study will elucidate on the potential ecological risk of nanometals in marine environment, shed light on assessment and improvement of supervision on nanometer materials, and help to ensure the sustainable development of nanotechnology.
Keywords:nanometals  marine organism  environmental behavior  biomarker  biological toxicity  toxic mechanism
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