Analysis, behavior and ecotoxicity of carbon-based nanomaterials in the aquatic environment

被引:122
作者
Perez, Sandra [1 ]
Farre, Marinel.la [1 ]
Barcelo, Damia [1 ]
机构
[1] CSIC, Dept Environm Chem, IDAEA, ES-08034 Barcelona, Spain
关键词
Aggregation; Aquatic environment; Carbon-based nanomaterial; Ecotoxicity; Emerging pollutant; Environmental analysis; Human health; Mass spectrometry; Mobility; Surface property; PERFORMANCE LIQUID-CHROMATOGRAPHY; FULLERENE WATER SUSPENSION; ENGINEERED NANOPARTICLES; MASS-SPECTROMETRY; TITANIUM-DIOXIDE; FLUORESCENT NANODIAMONDS; COLLOIDAL DISPERSIONS; C-70; FULLERENES; C-60; FULLERENE; DAPHNIA-MAGNA;
D O I
10.1016/j.trac.2009.04.001
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Due to their unique properties, carbon-based nanomaterials (CNMs) have attracted considerable interest in many fields of research, including materials sciences, microelectronics and biomedicine. The potential, the growing use and the mass production of fullerenes and carbon nanotubes have stimulated research on their potential impact on the environment and human health. To gather proper information about hazards of CNMs, it is important to have reliable analytical data on them, to find out how they behave in the environment and to evaluate ecotoxicological information about them. This review presents the latest research carried out to assess the risks of engineered CNMs in the aquatic environment, including analytical methods and ecotoxicity assessment. We pay special attention to the surface properties of CNMs, which are vitally important for their aggregation behavior, their mobility in aquatic systems, their interactions with aquatic organisms, and their possible entry into the food chain. We also consider interactions with natural organic matter and other interactions that can alter aggregation behavior in water. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:820 / 832
页数:13
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