Analysis of metals in particulate matter suspended in air by total reflection x‐ray fluorescence
Atmospheric particulate matter (PM) is considered to be a set of pollutants suspended in the air, from industrial processes, motor vehicle exhaust, resuspended street dust, biomass burning, and others. Among the toxic chemical compounds, PM is considered contaminants of great importance for research...
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| Veröffentlicht in: | X-ray spectrometry 2023-11, Vol.52 (6), p.423-429 |
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| creator | Almeida, Ana Paula F. Santos, Ramon S. Ferreira, Gabriel C. Nardes, Raysa C. Sanches, Francis. A. C. R. A. Filho, Hamilton. S. Gama Leitão, Roberta G. Anjos, Marcelino J. Lopes, Ricardo T. Oliveira, Davi F. |
| description | Atmospheric particulate matter (PM) is considered to be a set of pollutants suspended in the air, from industrial processes, motor vehicle exhaust, resuspended street dust, biomass burning, and others. Among the toxic chemical compounds, PM is considered contaminants of great importance for researchers, as they offer harmful effects to humans, fauna and flora. Moreover, exposure to PM can cause the development and/or worsening of diseases, mainly respiratory and cardiovascular. The aim of the present study was to evaluate the metals concentration in total suspended particulate matter in the air through total reflection x‐ray fluorescence technique (TXRF). The samples were collected from random points in five neighborhoods in the Metropolitan Region of the state of Rio de Janeiro/Brazil. TXRF measurements were performed using the benchtop TXRF spectrometer S2 PICOFOX. The results showed that the proposed methodology was able to detect the elements Cr, Fe, Ni, Cu, and Zn, in concentrations ranging from 2.0 to 200 ng.m
−3
. It can be concluded that the study methodology for determining the metal concentrations in air samples is an efficient and low‐cost solution for studying environmental pollution. |
| doi_str_mv | 10.1002/xrs.3378 |
| format | Article |
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−3
. It can be concluded that the study methodology for determining the metal concentrations in air samples is an efficient and low‐cost solution for studying environmental pollution.</description><identifier>ISSN: 0049-8246</identifier><identifier>EISSN: 1097-4539</identifier><identifier>DOI: 10.1002/xrs.3378</identifier><language>eng</language><publisher>Bognor Regis: Wiley Subscription Services, Inc</publisher><subject>Biomass burning ; Chemical compounds ; Chromium ; Contaminants ; Copper ; Flora ; Fluorescence ; Metal concentrations ; Metropolitan areas ; Motor vehicles ; Particulate emissions ; Particulate matter ; Vehicle emissions</subject><ispartof>X-ray spectrometry, 2023-11, Vol.52 (6), p.423-429</ispartof><rights>2023 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c216t-e1a53a5f8dfd1f9de4f7881b2f93a42ef8705c087585c8299dd77da624a894ca3</cites><orcidid>0000-0001-9443-9062 ; 0000-0001-8786-6963 ; 0000-0003-2038-1480 ; 0000-0001-8396-5606 ; 0000-0001-7250-824X ; 0000-0003-3624-7091 ; 0009-0003-2281-0426 ; 0000-0003-4227-2138 ; 0000-0002-4987-6076 ; 0000-0002-0322-2253</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Almeida, Ana Paula F.</creatorcontrib><creatorcontrib>Santos, Ramon S.</creatorcontrib><creatorcontrib>Ferreira, Gabriel C.</creatorcontrib><creatorcontrib>Nardes, Raysa C.</creatorcontrib><creatorcontrib>Sanches, Francis. A. C. R. A.</creatorcontrib><creatorcontrib>Filho, Hamilton. S. Gama</creatorcontrib><creatorcontrib>Leitão, Roberta G.</creatorcontrib><creatorcontrib>Anjos, Marcelino J.</creatorcontrib><creatorcontrib>Lopes, Ricardo T.</creatorcontrib><creatorcontrib>Oliveira, Davi F.</creatorcontrib><title>Analysis of metals in particulate matter suspended in air by total reflection x‐ray fluorescence</title><title>X-ray spectrometry</title><description>Atmospheric particulate matter (PM) is considered to be a set of pollutants suspended in the air, from industrial processes, motor vehicle exhaust, resuspended street dust, biomass burning, and others. Among the toxic chemical compounds, PM is considered contaminants of great importance for researchers, as they offer harmful effects to humans, fauna and flora. Moreover, exposure to PM can cause the development and/or worsening of diseases, mainly respiratory and cardiovascular. The aim of the present study was to evaluate the metals concentration in total suspended particulate matter in the air through total reflection x‐ray fluorescence technique (TXRF). The samples were collected from random points in five neighborhoods in the Metropolitan Region of the state of Rio de Janeiro/Brazil. TXRF measurements were performed using the benchtop TXRF spectrometer S2 PICOFOX. The results showed that the proposed methodology was able to detect the elements Cr, Fe, Ni, Cu, and Zn, in concentrations ranging from 2.0 to 200 ng.m
−3
. It can be concluded that the study methodology for determining the metal concentrations in air samples is an efficient and low‐cost solution for studying environmental pollution.</description><subject>Biomass burning</subject><subject>Chemical compounds</subject><subject>Chromium</subject><subject>Contaminants</subject><subject>Copper</subject><subject>Flora</subject><subject>Fluorescence</subject><subject>Metal concentrations</subject><subject>Metropolitan areas</subject><subject>Motor vehicles</subject><subject>Particulate emissions</subject><subject>Particulate matter</subject><subject>Vehicle emissions</subject><issn>0049-8246</issn><issn>1097-4539</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNotkM1KAzEUhYMoWKvgIwTcuBnN7yRZluIfFNzoOqTJDUyZzoxJBjo7H8Fn9EmcUldncc853PMhdEvJAyWEPR5SfuBc6TO0oMSoSkhuztGCEGEqzUR9ia5y3hFCCaVmgbarzrVTbjLuI95DcW3GTYcHl0rjx9YVwHtXCiScxzxAFyAc765JeDvh0s8BnCC24EvTd_jw-_2T3IRjO_YJsofOwzW6iHMt3PzrEn0-P32sX6vN-8vberWpPKN1qYA6yZ2MOsRAowkgotKablk03AkGUSsiPdFKauk1MyYEpYKrmXDaCO_4Et2deofUf42Qi931Y5rnZcu0UowyLevZdX9y-dTnPL9uh9TsXZosJfZI0M4E7ZEg_wNrVWYl</recordid><startdate>202311</startdate><enddate>202311</enddate><creator>Almeida, Ana Paula F.</creator><creator>Santos, Ramon S.</creator><creator>Ferreira, Gabriel C.</creator><creator>Nardes, Raysa C.</creator><creator>Sanches, Francis. 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R. A.</au><au>Filho, Hamilton. S. Gama</au><au>Leitão, Roberta G.</au><au>Anjos, Marcelino J.</au><au>Lopes, Ricardo T.</au><au>Oliveira, Davi F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of metals in particulate matter suspended in air by total reflection x‐ray fluorescence</atitle><jtitle>X-ray spectrometry</jtitle><date>2023-11</date><risdate>2023</risdate><volume>52</volume><issue>6</issue><spage>423</spage><epage>429</epage><pages>423-429</pages><issn>0049-8246</issn><eissn>1097-4539</eissn><abstract>Atmospheric particulate matter (PM) is considered to be a set of pollutants suspended in the air, from industrial processes, motor vehicle exhaust, resuspended street dust, biomass burning, and others. Among the toxic chemical compounds, PM is considered contaminants of great importance for researchers, as they offer harmful effects to humans, fauna and flora. Moreover, exposure to PM can cause the development and/or worsening of diseases, mainly respiratory and cardiovascular. The aim of the present study was to evaluate the metals concentration in total suspended particulate matter in the air through total reflection x‐ray fluorescence technique (TXRF). The samples were collected from random points in five neighborhoods in the Metropolitan Region of the state of Rio de Janeiro/Brazil. TXRF measurements were performed using the benchtop TXRF spectrometer S2 PICOFOX. The results showed that the proposed methodology was able to detect the elements Cr, Fe, Ni, Cu, and Zn, in concentrations ranging from 2.0 to 200 ng.m
−3
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Biomass burning Chemical compounds Chromium Contaminants Copper Flora Fluorescence Metal concentrations Metropolitan areas Motor vehicles Particulate emissions Particulate matter Vehicle emissions |
| title | Analysis of metals in particulate matter suspended in air by total reflection x‐ray fluorescence |
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