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| DOI | 10.1016/j.atmosenv.2020.117379 |
| Workflow for comparison of chemical and biological metrics of filter collected PM2.5 | |
| Roper C.; Perez A.; Barrett D.; Hystad P.; Massey Simonich S.L.; Tanguay R.L. | |
| 发表日期 | 2020 |
| ISSN | 1352-2310 |
| 卷号 | 226 |
| 英文摘要 | There is limited understanding of adverse health effect associations with chemical constituents of fine particulate matter (PM2.5) as well as the underlying mechanisms. We outlined a workflow to assess metrics, beyond concentration, using household and personal PM2.5 filter samples collected in India as a proof of concept for future large-scale studies. Oxidative potential, chemical composition (polycyclic aromatic hydrocarbons and elements), and bioactivity (developmental exposures in zebrafish) were determined. Significant differences were observed in all metrics between personal and household PM2.5 samples. This work established methods to characterize multiple metrics of PM2.5 to ultimately support the identification of more health-relevant metrics than concentration. © 2020 Elsevier Ltd |
| 关键词 | Household air pollutionIndoor PM2.5Oxidative potentialPAH diagnostic ratiosPM2.5 compositionZebrafish |
| 语种 | 英语 |
| scopus关键词 | Atmospherics; Earth atmosphere; Adverse health effects; Chemical and biologicals; Chemical compositions; Fine particulate matter (PM2.5); Indoor PM2.5; Oxidative potential; Pah diagnostic ratios; Zebrafish; Polycyclic aromatic hydrocarbons; polycyclic aromatic hydrocarbon; atmospheric pollution; bioactivity; biochemical composition; comparative study; concentration (composition); cyprinid; health impact; indoor air; oxidation; PAH; sampling; air pollution; Article; biological activity; chemical analysis; chemical composition; comparative study; elemental analysis; household; India; nonhuman; oxidation reduction potential; particulate matter; priority journal; workflow; zebra fish; India; Danio rerio |
| 来源期刊 | ATMOSPHERIC ENVIRONMENT
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/249256 |
| 作者单位 | Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR 97331, United States; Department of Microbiology, Oregon State University, Corvallis, OR 97331, United States; School of Biological and Population Health Sciences, Oregon State University, Corvallis, OR 97331, United States; Department of Chemistry, Oregon State University, Corvallis, OR 97331, United States |
| 推荐引用方式 GB/T 7714 | Roper C.,Perez A.,Barrett D.,et al. Workflow for comparison of chemical and biological metrics of filter collected PM2.5[J],2020,226. |
| APA | Roper C.,Perez A.,Barrett D.,Hystad P.,Massey Simonich S.L.,&Tanguay R.L..(2020).Workflow for comparison of chemical and biological metrics of filter collected PM2.5.ATMOSPHERIC ENVIRONMENT,226. |
| MLA | Roper C.,et al."Workflow for comparison of chemical and biological metrics of filter collected PM2.5".ATMOSPHERIC ENVIRONMENT 226(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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