Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption sp...

Autores
Araujo, Rennan G. O.; Welz, Bernhard; Castilho, Ivan N. B.; Vale, Maria Goreti R.; Smichowski, Patricia Nora; Ferreira, Sérgio L. C.; Becker Ross, Helmut
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A method has been developed for the determination of antimony in airborne particulate matter collected on glass fiber filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry. The certified reference material, BCR 176 (City Waste Incineration Ash) has been analyzed for validation purposes; no statistically significant difference has been found between the certified and the determined value for antimony based on a Student t-test at a 95% confidence level. The secondary antimony absorption line at 212.739 nm, which is about a factor of 20 less sensitive than the primary resonance line, has been used in order to adapt the sensitivity of the method to the antimony concentration in the samples. 400 μg of ruthenium, thermally deposited on the solid sampling platform has been used as permanent modifier. The characteristic mass at this line was found to be m0 = 0.7 ng Sb. The limit of detection (3σ), based on ten atomizations of an unused filter was found to be 15 μg g-1, corresponding to 40 ng m-3 for a typical air volume of 1440 m 3. The limits of quantification, based on the same measurements were 50 μg g-1 and 128 ng m-3, respectively. The repeatability of the measurements has been between 4% and 9% (n = 5). The antimony concentration found in filter samples varied between <15 μg g-1and 342 ± 16 μg g-1, corresponding to <40 ng m-3 and 1820 ± 90 ng m-3, respectively. Direct solid sample analysis and detection by high-resolution continuum source graphite furnace atomic absorption spectrometry proved to be a simple, fast and reliable alternative for the determination of Sb in airborne particulate matter. An attempt to transfer the method to conventional line source equipment has been without success because of spectral interference and the weak emission of the secondary line from a hollow cathode lamp.
Fil: Araujo, Rennan G. O.. Universidade Federal de Santa Catarina; Brasil. Universidade Federal de Sergipe; Brasil
Fil: Welz, Bernhard. Universidade Federal de Santa Catarina; Brasil. Universidade Federal da Bahia; Brasil
Fil: Castilho, Ivan N. B.. Universidade Federal de Santa Catarina; Brasil
Fil: Vale, Maria Goreti R.. Universidade Federal de Santa Catarina; Brasil
Fil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ferreira, Sérgio L. C.. Universidade Federal de Santa Catarina; Brasil
Fil: Becker Ross, Helmut. Leibniz Institute for Analytical Sciences; Alemania
Materia
Antimony Determination
Glass Fiber Filters
Airborne Particulate Matter
Direct Solid Sampling Analysis
Hr-Cs Gf Aas
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/54614
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/54614
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometryAraujo, Rennan G. O.Welz, BernhardCastilho, Ivan N. B.Vale, Maria Goreti R.Smichowski, Patricia NoraFerreira, Sérgio L. C.Becker Ross, HelmutAntimony DeterminationGlass Fiber FiltersAirborne Particulate MatterDirect Solid Sampling AnalysisHr-Cs Gf Aashttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A method has been developed for the determination of antimony in airborne particulate matter collected on glass fiber filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry. The certified reference material, BCR 176 (City Waste Incineration Ash) has been analyzed for validation purposes; no statistically significant difference has been found between the certified and the determined value for antimony based on a Student t-test at a 95% confidence level. The secondary antimony absorption line at 212.739 nm, which is about a factor of 20 less sensitive than the primary resonance line, has been used in order to adapt the sensitivity of the method to the antimony concentration in the samples. 400 μg of ruthenium, thermally deposited on the solid sampling platform has been used as permanent modifier. The characteristic mass at this line was found to be m0 = 0.7 ng Sb. The limit of detection (3σ), based on ten atomizations of an unused filter was found to be 15 μg g-1, corresponding to 40 ng m-3 for a typical air volume of 1440 m 3. The limits of quantification, based on the same measurements were 50 μg g-1 and 128 ng m-3, respectively. The repeatability of the measurements has been between 4% and 9% (n = 5). The antimony concentration found in filter samples varied between <15 μg g-1and 342 ± 16 μg g-1, corresponding to <40 ng m-3 and 1820 ± 90 ng m-3, respectively. Direct solid sample analysis and detection by high-resolution continuum source graphite furnace atomic absorption spectrometry proved to be a simple, fast and reliable alternative for the determination of Sb in airborne particulate matter. An attempt to transfer the method to conventional line source equipment has been without success because of spectral interference and the weak emission of the secondary line from a hollow cathode lamp.Fil: Araujo, Rennan G. O.. Universidade Federal de Santa Catarina; Brasil. Universidade Federal de Sergipe; BrasilFil: Welz, Bernhard. Universidade Federal de Santa Catarina; Brasil. Universidade Federal da Bahia; BrasilFil: Castilho, Ivan N. B.. Universidade Federal de Santa Catarina; BrasilFil: Vale, Maria Goreti R.. Universidade Federal de Santa Catarina; BrasilFil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ferreira, Sérgio L. C.. Universidade Federal de Santa Catarina; BrasilFil: Becker Ross, Helmut. Leibniz Institute for Analytical Sciences; AlemaniaRoyal Society of Chemistry2010-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54614Araujo, Rennan G. O.; Welz, Bernhard; Castilho, Ivan N. B.; Vale, Maria Goreti R.; Smichowski, Patricia Nora; et al.; Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry; Royal Society of Chemistry; Journal of Analytical Atomic Spectrometry; 25; 4; 2-2010; 580-5840267-9477CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlelanding/2010/ja/b914868jinfo:eu-repo/semantics/altIdentifier/doi/10.1039/B914868Jinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:38Zoai:ri.conicet.gov.ar:11336/54614instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:38.396CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
title Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
spellingShingle Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
Araujo, Rennan G. O.
Antimony Determination
Glass Fiber Filters
Airborne Particulate Matter
Direct Solid Sampling Analysis
Hr-Cs Gf Aas
title_short Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
title_full Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
title_fullStr Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
title_full_unstemmed Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
title_sort Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry
dc.creator.none.fl_str_mv Araujo, Rennan G. O.
Welz, Bernhard
Castilho, Ivan N. B.
Vale, Maria Goreti R.
Smichowski, Patricia Nora
Ferreira, Sérgio L. C.
Becker Ross, Helmut
author Araujo, Rennan G. O.
author_facet Araujo, Rennan G. O.
Welz, Bernhard
Castilho, Ivan N. B.
Vale, Maria Goreti R.
Smichowski, Patricia Nora
Ferreira, Sérgio L. C.
Becker Ross, Helmut
author_role author
author2 Welz, Bernhard
Castilho, Ivan N. B.
Vale, Maria Goreti R.
Smichowski, Patricia Nora
Ferreira, Sérgio L. C.
Becker Ross, Helmut
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Antimony Determination
Glass Fiber Filters
Airborne Particulate Matter
Direct Solid Sampling Analysis
Hr-Cs Gf Aas
topic Antimony Determination
Glass Fiber Filters
Airborne Particulate Matter
Direct Solid Sampling Analysis
Hr-Cs Gf Aas
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A method has been developed for the determination of antimony in airborne particulate matter collected on glass fiber filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry. The certified reference material, BCR 176 (City Waste Incineration Ash) has been analyzed for validation purposes; no statistically significant difference has been found between the certified and the determined value for antimony based on a Student t-test at a 95% confidence level. The secondary antimony absorption line at 212.739 nm, which is about a factor of 20 less sensitive than the primary resonance line, has been used in order to adapt the sensitivity of the method to the antimony concentration in the samples. 400 μg of ruthenium, thermally deposited on the solid sampling platform has been used as permanent modifier. The characteristic mass at this line was found to be m0 = 0.7 ng Sb. The limit of detection (3σ), based on ten atomizations of an unused filter was found to be 15 μg g-1, corresponding to 40 ng m-3 for a typical air volume of 1440 m 3. The limits of quantification, based on the same measurements were 50 μg g-1 and 128 ng m-3, respectively. The repeatability of the measurements has been between 4% and 9% (n = 5). The antimony concentration found in filter samples varied between <15 μg g-1and 342 ± 16 μg g-1, corresponding to <40 ng m-3 and 1820 ± 90 ng m-3, respectively. Direct solid sample analysis and detection by high-resolution continuum source graphite furnace atomic absorption spectrometry proved to be a simple, fast and reliable alternative for the determination of Sb in airborne particulate matter. An attempt to transfer the method to conventional line source equipment has been without success because of spectral interference and the weak emission of the secondary line from a hollow cathode lamp.
Fil: Araujo, Rennan G. O.. Universidade Federal de Santa Catarina; Brasil. Universidade Federal de Sergipe; Brasil
Fil: Welz, Bernhard. Universidade Federal de Santa Catarina; Brasil. Universidade Federal da Bahia; Brasil
Fil: Castilho, Ivan N. B.. Universidade Federal de Santa Catarina; Brasil
Fil: Vale, Maria Goreti R.. Universidade Federal de Santa Catarina; Brasil
Fil: Smichowski, Patricia Nora. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ferreira, Sérgio L. C.. Universidade Federal de Santa Catarina; Brasil
Fil: Becker Ross, Helmut. Leibniz Institute for Analytical Sciences; Alemania
description A method has been developed for the determination of antimony in airborne particulate matter collected on glass fiber filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry. The certified reference material, BCR 176 (City Waste Incineration Ash) has been analyzed for validation purposes; no statistically significant difference has been found between the certified and the determined value for antimony based on a Student t-test at a 95% confidence level. The secondary antimony absorption line at 212.739 nm, which is about a factor of 20 less sensitive than the primary resonance line, has been used in order to adapt the sensitivity of the method to the antimony concentration in the samples. 400 μg of ruthenium, thermally deposited on the solid sampling platform has been used as permanent modifier. The characteristic mass at this line was found to be m0 = 0.7 ng Sb. The limit of detection (3σ), based on ten atomizations of an unused filter was found to be 15 μg g-1, corresponding to 40 ng m-3 for a typical air volume of 1440 m 3. The limits of quantification, based on the same measurements were 50 μg g-1 and 128 ng m-3, respectively. The repeatability of the measurements has been between 4% and 9% (n = 5). The antimony concentration found in filter samples varied between <15 μg g-1and 342 ± 16 μg g-1, corresponding to <40 ng m-3 and 1820 ± 90 ng m-3, respectively. Direct solid sample analysis and detection by high-resolution continuum source graphite furnace atomic absorption spectrometry proved to be a simple, fast and reliable alternative for the determination of Sb in airborne particulate matter. An attempt to transfer the method to conventional line source equipment has been without success because of spectral interference and the weak emission of the secondary line from a hollow cathode lamp.
publishDate 2010
dc.date.none.fl_str_mv 2010-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/54614
Araujo, Rennan G. O.; Welz, Bernhard; Castilho, Ivan N. B.; Vale, Maria Goreti R.; Smichowski, Patricia Nora; et al.; Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry; Royal Society of Chemistry; Journal of Analytical Atomic Spectrometry; 25; 4; 2-2010; 580-584
0267-9477
CONICET Digital
CONICET
url http://hdl.handle.net/11336/54614
identifier_str_mv Araujo, Rennan G. O.; Welz, Bernhard; Castilho, Ivan N. B.; Vale, Maria Goreti R.; Smichowski, Patricia Nora; et al.; Determination of antimony in airborne particulate matter collected on filters using direct solid sampling and high-resolution continuum source graphite furnace atomic absorption spectrometry; Royal Society of Chemistry; Journal of Analytical Atomic Spectrometry; 25; 4; 2-2010; 580-584
0267-9477
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/content/articlelanding/2010/ja/b914868j
info:eu-repo/semantics/altIdentifier/doi/10.1039/B914868J
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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