Biofilm enhances the copper (II) adsorption on microplastic surfaces in coastal seawater: Simultaneous evidence from visualization and quantification
文献类型：期刊论文
| 作者 | Zhou, Qian2,3,5; Tu, Chen2,3,4 ; Liu, Ying2; Li, Yuan2; Zhang, Haibo1; Vogts, Angela3; Plewe, Sascha3; Pan, Xiangliang5; Luo, Yongming2,4; Waniek, Joanna J.3
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2022-12-20 |
| 卷号 | 853页码:10 |
| 关键词 | Biofilm-coated microplastics Copper adsorption NanoSIMS visualization Methodology |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2022.158217 |
| 通讯作者 | Tu, Chen(ctu@issas.ac.cn) |
| 英文摘要 | Microplastics (MPs) exposed to the urban coastal seawater could form biofilms, which facilitate the adsorption and transportation of hazardous contaminants. However, influence of biofilms on the metal adsorption of MPs, especially the co-existence of biofilm and metals on MPs, is still less known. In this study, the adsorption of copper (Cu) on biofilm-coated MPs (BMPs) was visually analyzed and quantified. The results of scanning electron microscopy in com-bination with energy dispersive X-ray showed that biofilm and metals co-occurred on MPs in seawater. The nanoscale secondary ion mass spectrometry images further exhibited that the distribution of Cu, chlorine (Cl) and biofilm on MP surfaces was highly consistent. Moreover, the adsorption of Cu(II) on BMPs was enhanced as quantified by inductively coupled plasma-mass spectrometer. Furthermore, different species on BMPs with and without Cu were identified, and their potential functions of metal or Cl metabolism were predicted based on KEGG pathway database. Overall, for the first time, this study provides visual and quantified evidences for the enhancement of Cu(II) adsorption on BMPs based on co-localization, and it may shed a light on the development of methodologies for investigating the interaction among MPs, biofilms and pollutants in marine environment. |
| WOS关键词 | BACTERIAL STRAINS ; BOHAI SEA ; MARINE ; NANOSIMS ; NITRIFICATION ; ACCUMULATION ; MECHANISMS ; CADMIUM ; METALS ; WATER |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000861079200010 |
| 资助机构 | Sino-German Cooperation Project, German Federal Ministry of Education and Research (BMBF) ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS, China ; Zhejiang Provincial Natural Science Foundation of China ; Scientific Starting Foundation of Zhejiang University of Technology ; Leibnitz-Institute for Baltic Sea research in Warnemunde (IOW) - BMBF |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31769]  |
| 专题 | 中国科学院烟台海岸带研究所 |
| 通讯作者 | Tu, Chen |
| 作者单位 | 1.Zhejiang Agr & Forestry Univ, Sch Environm & Resources, Zhejiang Prov Key Lab Soil Contaminat Bioremediat, Hangzhou 311300, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Leibniz Inst Balt Sea Res, D-18119 Rostock, Germany 4.Chinese Acad Sci, Inst Soil Sci, CAS Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Peoples R China 5.Zhejiang Univ Technol, Coll Environm, Key Lab Microbial Technol Ind Pollut Control Zheji, Hangzhou 310014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Qian,Tu, Chen,Liu, Ying,et al. Biofilm enhances the copper (II) adsorption on microplastic surfaces in coastal seawater: Simultaneous evidence from visualization and quantification[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,853:10. |
| APA | Zhou, Qian.,Tu, Chen.,Liu, Ying.,Li, Yuan.,Zhang, Haibo.,...&Waniek, Joanna J..(2022).Biofilm enhances the copper (II) adsorption on microplastic surfaces in coastal seawater: Simultaneous evidence from visualization and quantification.SCIENCE OF THE TOTAL ENVIRONMENT,853,10. |
| MLA | Zhou, Qian,et al."Biofilm enhances the copper (II) adsorption on microplastic surfaces in coastal seawater: Simultaneous evidence from visualization and quantification".SCIENCE OF THE TOTAL ENVIRONMENT 853(2022):10. |
入库方式： OAI收割
来源：烟台海岸带研究所
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