Separation and Tracing of Anthropogenic Magnetite Nanoparticles in the Urban Atmosphere
Nanosized magnetite is a highly toxic material due to its strong ability to generate reactive oxygen species in vivo, and the presence of magnetite NPs in the brain has been linked with aging and neurodegenerative diseases such as Alzheimer’s disease. Recently, magnetite pollution nanoparticles (NPs...
Gespeichert in:
| Veröffentlicht in: | Environmental science & technology 2020-08, Vol.54 (15), p.9274-9284 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 9284 |
|---|---|
| container_issue | 15 |
| container_start_page | 9274 |
| container_title | Environmental science & technology |
| container_volume | 54 |
| creator | Zhang, Qinghua Lu, Dawei Wang, Dingyi Yang, Xuezhi Zuo, Peijie Yang, Hang Fu, Qiang Liu, Qian Jiang, Guibin |
| description | Nanosized magnetite is a highly toxic material due to its strong ability to generate reactive oxygen species in vivo, and the presence of magnetite NPs in the brain has been linked with aging and neurodegenerative diseases such as Alzheimer’s disease. Recently, magnetite pollution nanoparticles (NPs) were found to be present in the human brain, heart, and blood, which raises great concerns about the health risks of airborne magnetite NPs. Here, we report the abundant presence and chemical multifingerprints (including high-resolution structural and elemental fingerprints) of magnetite NPs in the urban atmosphere. We establish a methodology for high-efficiency retrieving and accurate quantification of airborne magnetite NPs. We report the occurrence levels (annual mean concentration 75.5 ± 33.2 ng m–3 in Beijing with clear season variations) and the pollution characteristics of airborne magnetite NPs. Based on the chemical multifingerprints of the NPs, we identify and estimate the contributions of the major emission sources for airborne magnetite NPs. We also give an assessment of human exposure risks of airborne magnetite NPs. Our findings support the identification of airborne magnetite NPs as a threat to human health. |
| doi_str_mv | 10.1021/acs.est.0c01841 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2435796805</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2435796805</sourcerecordid><originalsourceid>FETCH-LOGICAL-a338t-14be37b2a82721ae802c1c8ba6769f4e963021b7567c864318820baea8645bfb3</originalsourceid><addsrcrecordid>eNp1kM1LAzEQxYMoWKtnrwGPsm0-9iN7LEWrUPVgi96WSZxtt7TJmqQH_3tTWrx5GoZ5vze8R8gtZyPOBB-DCSMMccQM4yrnZ2TAC8GyQhX8nAwY4zKrZfl5Sa5C2DDGhGRqQD7esQcPsXOWgv2iCw-msyvqWjqxce1d71ZoO0NfYGUxdhHpK1iXmNiZLQbaWRrXSJdeg6WTuHOhX6PHa3LRwjbgzWkOyfLxYTF9yuZvs-fpZJ6BlCpmPNcoKy1AiUpwQMWE4UZpKKuybnOsS5my6aooK6PKXHKlBNOAkJZCt1oOyd3Rt_fue5_yNxu39za9bEQui6ouFSuSanxUGe9C8Ng2ve924H8azppDe01qrznQp_YScX8kDoc_y__Uv7ofclI</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2435796805</pqid></control><display><type>article</type><title>Separation and Tracing of Anthropogenic Magnetite Nanoparticles in the Urban Atmosphere</title><source>American Chemical Society Journals</source><creator>Zhang, Qinghua ; Lu, Dawei ; Wang, Dingyi ; Yang, Xuezhi ; Zuo, Peijie ; Yang, Hang ; Fu, Qiang ; Liu, Qian ; Jiang, Guibin</creator><creatorcontrib>Zhang, Qinghua ; Lu, Dawei ; Wang, Dingyi ; Yang, Xuezhi ; Zuo, Peijie ; Yang, Hang ; Fu, Qiang ; Liu, Qian ; Jiang, Guibin</creatorcontrib><description>Nanosized magnetite is a highly toxic material due to its strong ability to generate reactive oxygen species in vivo, and the presence of magnetite NPs in the brain has been linked with aging and neurodegenerative diseases such as Alzheimer’s disease. Recently, magnetite pollution nanoparticles (NPs) were found to be present in the human brain, heart, and blood, which raises great concerns about the health risks of airborne magnetite NPs. Here, we report the abundant presence and chemical multifingerprints (including high-resolution structural and elemental fingerprints) of magnetite NPs in the urban atmosphere. We establish a methodology for high-efficiency retrieving and accurate quantification of airborne magnetite NPs. We report the occurrence levels (annual mean concentration 75.5 ± 33.2 ng m–3 in Beijing with clear season variations) and the pollution characteristics of airborne magnetite NPs. Based on the chemical multifingerprints of the NPs, we identify and estimate the contributions of the major emission sources for airborne magnetite NPs. We also give an assessment of human exposure risks of airborne magnetite NPs. Our findings support the identification of airborne magnetite NPs as a threat to human health.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/acs.est.0c01841</identifier><language>eng</language><publisher>Easton: American Chemical Society</publisher><subject>Aging ; Air pollution ; Alzheimer's disease ; Anthropogenic factors ; Anthropogenic Impacts on the Atmosphere ; Atmosphere ; Biocompatibility ; Brain ; Emission analysis ; Environmental health ; Health risks ; Magnetite ; Nanoparticles ; Neurodegenerative diseases ; Pollution ; Reactive oxygen species ; Risk assessment ; Urban atmosphere</subject><ispartof>Environmental science & technology, 2020-08, Vol.54 (15), p.9274-9284</ispartof><rights>Copyright American Chemical Society Aug 4, 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a338t-14be37b2a82721ae802c1c8ba6769f4e963021b7567c864318820baea8645bfb3</citedby><cites>FETCH-LOGICAL-a338t-14be37b2a82721ae802c1c8ba6769f4e963021b7567c864318820baea8645bfb3</cites><orcidid>0000-0002-6335-3917 ; 0000-0001-8525-7961</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.est.0c01841$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.est.0c01841$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids></links><search><creatorcontrib>Zhang, Qinghua</creatorcontrib><creatorcontrib>Lu, Dawei</creatorcontrib><creatorcontrib>Wang, Dingyi</creatorcontrib><creatorcontrib>Yang, Xuezhi</creatorcontrib><creatorcontrib>Zuo, Peijie</creatorcontrib><creatorcontrib>Yang, Hang</creatorcontrib><creatorcontrib>Fu, Qiang</creatorcontrib><creatorcontrib>Liu, Qian</creatorcontrib><creatorcontrib>Jiang, Guibin</creatorcontrib><title>Separation and Tracing of Anthropogenic Magnetite Nanoparticles in the Urban Atmosphere</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>Nanosized magnetite is a highly toxic material due to its strong ability to generate reactive oxygen species in vivo, and the presence of magnetite NPs in the brain has been linked with aging and neurodegenerative diseases such as Alzheimer’s disease. Recently, magnetite pollution nanoparticles (NPs) were found to be present in the human brain, heart, and blood, which raises great concerns about the health risks of airborne magnetite NPs. Here, we report the abundant presence and chemical multifingerprints (including high-resolution structural and elemental fingerprints) of magnetite NPs in the urban atmosphere. We establish a methodology for high-efficiency retrieving and accurate quantification of airborne magnetite NPs. We report the occurrence levels (annual mean concentration 75.5 ± 33.2 ng m–3 in Beijing with clear season variations) and the pollution characteristics of airborne magnetite NPs. Based on the chemical multifingerprints of the NPs, we identify and estimate the contributions of the major emission sources for airborne magnetite NPs. We also give an assessment of human exposure risks of airborne magnetite NPs. Our findings support the identification of airborne magnetite NPs as a threat to human health.</description><subject>Aging</subject><subject>Air pollution</subject><subject>Alzheimer's disease</subject><subject>Anthropogenic factors</subject><subject>Anthropogenic Impacts on the Atmosphere</subject><subject>Atmosphere</subject><subject>Biocompatibility</subject><subject>Brain</subject><subject>Emission analysis</subject><subject>Environmental health</subject><subject>Health risks</subject><subject>Magnetite</subject><subject>Nanoparticles</subject><subject>Neurodegenerative diseases</subject><subject>Pollution</subject><subject>Reactive oxygen species</subject><subject>Risk assessment</subject><subject>Urban atmosphere</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kM1LAzEQxYMoWKtnrwGPsm0-9iN7LEWrUPVgi96WSZxtt7TJmqQH_3tTWrx5GoZ5vze8R8gtZyPOBB-DCSMMccQM4yrnZ2TAC8GyQhX8nAwY4zKrZfl5Sa5C2DDGhGRqQD7esQcPsXOWgv2iCw-msyvqWjqxce1d71ZoO0NfYGUxdhHpK1iXmNiZLQbaWRrXSJdeg6WTuHOhX6PHa3LRwjbgzWkOyfLxYTF9yuZvs-fpZJ6BlCpmPNcoKy1AiUpwQMWE4UZpKKuybnOsS5my6aooK6PKXHKlBNOAkJZCt1oOyd3Rt_fue5_yNxu39za9bEQui6ouFSuSanxUGe9C8Ng2ve924H8azppDe01qrznQp_YScX8kDoc_y__Uv7ofclI</recordid><startdate>20200804</startdate><enddate>20200804</enddate><creator>Zhang, Qinghua</creator><creator>Lu, Dawei</creator><creator>Wang, Dingyi</creator><creator>Yang, Xuezhi</creator><creator>Zuo, Peijie</creator><creator>Yang, Hang</creator><creator>Fu, Qiang</creator><creator>Liu, Qian</creator><creator>Jiang, Guibin</creator><general>American Chemical Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-6335-3917</orcidid><orcidid>https://orcid.org/0000-0001-8525-7961</orcidid></search><sort><creationdate>20200804</creationdate><title>Separation and Tracing of Anthropogenic Magnetite Nanoparticles in the Urban Atmosphere</title><author>Zhang, Qinghua ; Lu, Dawei ; Wang, Dingyi ; Yang, Xuezhi ; Zuo, Peijie ; Yang, Hang ; Fu, Qiang ; Liu, Qian ; Jiang, Guibin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a338t-14be37b2a82721ae802c1c8ba6769f4e963021b7567c864318820baea8645bfb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aging</topic><topic>Air pollution</topic><topic>Alzheimer's disease</topic><topic>Anthropogenic factors</topic><topic>Anthropogenic Impacts on the Atmosphere</topic><topic>Atmosphere</topic><topic>Biocompatibility</topic><topic>Brain</topic><topic>Emission analysis</topic><topic>Environmental health</topic><topic>Health risks</topic><topic>Magnetite</topic><topic>Nanoparticles</topic><topic>Neurodegenerative diseases</topic><topic>Pollution</topic><topic>Reactive oxygen species</topic><topic>Risk assessment</topic><topic>Urban atmosphere</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Qinghua</creatorcontrib><creatorcontrib>Lu, Dawei</creatorcontrib><creatorcontrib>Wang, Dingyi</creatorcontrib><creatorcontrib>Yang, Xuezhi</creatorcontrib><creatorcontrib>Zuo, Peijie</creatorcontrib><creatorcontrib>Yang, Hang</creatorcontrib><creatorcontrib>Fu, Qiang</creatorcontrib><creatorcontrib>Liu, Qian</creatorcontrib><creatorcontrib>Jiang, Guibin</creatorcontrib><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Qinghua</au><au>Lu, Dawei</au><au>Wang, Dingyi</au><au>Yang, Xuezhi</au><au>Zuo, Peijie</au><au>Yang, Hang</au><au>Fu, Qiang</au><au>Liu, Qian</au><au>Jiang, Guibin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Separation and Tracing of Anthropogenic Magnetite Nanoparticles in the Urban Atmosphere</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>2020-08-04</date><risdate>2020</risdate><volume>54</volume><issue>15</issue><spage>9274</spage><epage>9284</epage><pages>9274-9284</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><abstract>Nanosized magnetite is a highly toxic material due to its strong ability to generate reactive oxygen species in vivo, and the presence of magnetite NPs in the brain has been linked with aging and neurodegenerative diseases such as Alzheimer’s disease. Recently, magnetite pollution nanoparticles (NPs) were found to be present in the human brain, heart, and blood, which raises great concerns about the health risks of airborne magnetite NPs. Here, we report the abundant presence and chemical multifingerprints (including high-resolution structural and elemental fingerprints) of magnetite NPs in the urban atmosphere. We establish a methodology for high-efficiency retrieving and accurate quantification of airborne magnetite NPs. We report the occurrence levels (annual mean concentration 75.5 ± 33.2 ng m–3 in Beijing with clear season variations) and the pollution characteristics of airborne magnetite NPs. Based on the chemical multifingerprints of the NPs, we identify and estimate the contributions of the major emission sources for airborne magnetite NPs. We also give an assessment of human exposure risks of airborne magnetite NPs. Our findings support the identification of airborne magnetite NPs as a threat to human health.</abstract><cop>Easton</cop><pub>American Chemical Society</pub><doi>10.1021/acs.est.0c01841</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-6335-3917</orcidid><orcidid>https://orcid.org/0000-0001-8525-7961</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-936X |
| ispartof | Environmental science & technology, 2020-08, Vol.54 (15), p.9274-9284 |
| issn | 0013-936X 1520-5851 |
| language | eng |
| recordid | cdi_proquest_journals_2435796805 |
| source | American Chemical Society Journals |
| subjects | Aging Air pollution Alzheimer's disease Anthropogenic factors Anthropogenic Impacts on the Atmosphere Atmosphere Biocompatibility Brain Emission analysis Environmental health Health risks Magnetite Nanoparticles Neurodegenerative diseases Pollution Reactive oxygen species Risk assessment Urban atmosphere |
| title | Separation and Tracing of Anthropogenic Magnetite Nanoparticles in the Urban Atmosphere |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T12%3A19%3A43IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Separation%20and%20Tracing%20of%20Anthropogenic%20Magnetite%20Nanoparticles%20in%20the%20Urban%20Atmosphere&rft.jtitle=Environmental%20science%20&%20technology&rft.au=Zhang,%20Qinghua&rft.date=2020-08-04&rft.volume=54&rft.issue=15&rft.spage=9274&rft.epage=9284&rft.pages=9274-9284&rft.issn=0013-936X&rft.eissn=1520-5851&rft_id=info:doi/10.1021/acs.est.0c01841&rft_dat=%3Cproquest_cross%3E2435796805%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2435796805&rft_id=info:pmid/&rfr_iscdi=true |