Analytical methods and environmental processes of nanoplastics
文献类型：期刊论文
| 作者 | Li, Peng; Li, Qingcun; Hao, Zhineng ; Yu, Sujuan; Liu, Jingfu
|
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES
 |
| 出版日期 | 2020-08 |
| 卷号 | 94页码:88-99 |
| 关键词 | Nanoplastics Separation Identification Quantification Fate |
| ISSN号 | 1001-0742 |
| 英文摘要 | The degradation of plastic debris may result in the generation of nanoplastics (NPs). Their high specific surface area for the sorption of organic pollutions and toxic heavy metals and possible transfer between organisms at different nutrient levels make the study of NPs an urgent priority. However, there is very limited understanding on the occurrence, distribution, abundant, and fate of NPs in the environment, partially due to the lack of suitable techniques for the separation and identification of NPs from complex environmental matrices. In this review, we first overviewed the state-of-the-art methods for the extraction, separation, identification and quantification of NPs in the environment. Some of them have been successfully applied for the field determination of NPs, while some are borrowed from the detection of microplastics or engineered nanomaterials. Then the possible fate and transport of NPs in the environment are thoroughly described. Although great efforts have been made during the recent years, large knowledge gaps still exist, such as the relatively high detection limit of existing method failing to detect ultralow masses of NPs in the environment, and spherical polystyrene NP models failing to represent the various compositions of NPs with different irregular shapes, which needs further investigation. (C) 2020 Published by Elsevier B.V. on behalf of The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44603]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li, Peng,Li, Qingcun,Hao, Zhineng,et al. Analytical methods and environmental processes of nanoplastics[J]. JOURNAL OF ENVIRONMENTAL SCIENCES,2020,94:88-99. |
| APA | Li, Peng,Li, Qingcun,Hao, Zhineng,Yu, Sujuan,&Liu, Jingfu.(2020).Analytical methods and environmental processes of nanoplastics.JOURNAL OF ENVIRONMENTAL SCIENCES,94,88-99. |
| MLA | Li, Peng,et al."Analytical methods and environmental processes of nanoplastics".JOURNAL OF ENVIRONMENTAL SCIENCES 94(2020):88-99. |
入库方式： OAI收割
来源：生态环境研究中心
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