Delivery of Ultrasmall Nanoparticles to the Cytosolic Compartment of Pyroptotic J774A.1 Macrophages via GSDMD(Nterm) Membrane Pores
文献类型：期刊论文
| 作者 | Wu, Di; Zhu, Xiangyu; Ao, Jian; Song, Erqun; Song, Yang |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2021-11-03 |
| 页码 | - |
| 关键词 | PM (2.5) SARS COVID-19 copper isotope primary emission |
| ISSN号 | 0013-936X |
| 英文摘要 | During the SARS period in 2003 and COVID-19 pandemic period in 2020, unexpected severe particulate matter pollution occurred in northern China, although the anthropogenic activities and associated emissions have assumed to be reduced dramatically. This anomalistic increase in PM is pollution raises a question about how source emissions impact the air quality during these pandemic periods. In this study, we investigated the stable Cu and Si isotopic compositions and typical source-specific fingerprints of PM2.5 and its sources. We show that the primary PM2.5 emissions (PM2.5 emitted directly from sources) actually had no reduction but redistribution during these pandemic periods, rather than the previous thought of being greatly reduced. This finding provided critical evidence to interpret the anomalistic PM2.5 increase during the pandemic periods in north China. Our results also suggested that both the energy structure adjustment and stringent regulations on primary emissions should be synergistically implemented in a regional scale for clean air actions in China. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/46799]  |
| 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 |
| 作者单位 | 1.Southwest Univ, Coll Pharmaceut Sci, Key Lab Luminescence Anal & Mol Sensing, Minist Educ, Chongqing 400715, Peoples R China 2.Zunyi Med Univ, Sch Pharm, Zunyi 563003, Guizhou, Peoples R China 3.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Di,Zhu, Xiangyu,Ao, Jian,et al. Delivery of Ultrasmall Nanoparticles to the Cytosolic Compartment of Pyroptotic J774A.1 Macrophages via GSDMD(Nterm) Membrane Pores[J]. ACS APPLIED MATERIALS & INTERFACES,2021:-. |
| APA | Wu, Di,Zhu, Xiangyu,Ao, Jian,Song, Erqun,&Song, Yang.(2021).Delivery of Ultrasmall Nanoparticles to the Cytosolic Compartment of Pyroptotic J774A.1 Macrophages via GSDMD(Nterm) Membrane Pores.ACS APPLIED MATERIALS & INTERFACES,-. |
| MLA | Wu, Di,et al."Delivery of Ultrasmall Nanoparticles to the Cytosolic Compartment of Pyroptotic J774A.1 Macrophages via GSDMD(Nterm) Membrane Pores".ACS APPLIED MATERIALS & INTERFACES (2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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