Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water
ABSTRACT:Due to the health risks for both humans and living beings caused by polycyclic aromatic hydrocarbons (PAHs), the monitoring of these compounds in environmental matrices is mandatory. This work proposes an analytical method for analyzing anthracene (AN) and benzo[a]pyrene (BaP), two of the m...
- Autores:
-
Rubio Clemente, Ainhoa
Chica Arrieta, Edwin Lenin
Peñuela Mesa, Gustavo Antonio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2018
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/38477
- Acceso en línea:
- https://hdl.handle.net/10495/38477
- Palabra clave:
- Antraceno
Anthracene
Benzopireno
Benzopyrene
Hidrocarburos aromáticos policíclicos
Polycyclic aromatic hydrocarbons
Diseño experimental
Experimental design
Análisis por componentes principales
Principal components analysis
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by/2.5/co/
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| dc.title.spa.fl_str_mv |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| dc.title.translated.spa.fl_str_mv |
Análisis de inyección directa en gran volumen de hidrocarburos aromáticos policíclicos en agua |
| title |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| spellingShingle |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water Antraceno Anthracene Benzopireno Benzopyrene Hidrocarburos aromáticos policíclicos Polycyclic aromatic hydrocarbons Diseño experimental Experimental design Análisis por componentes principales Principal components analysis |
| title_short |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| title_full |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| title_fullStr |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| title_full_unstemmed |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| title_sort |
Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water |
| dc.creator.fl_str_mv |
Rubio Clemente, Ainhoa Chica Arrieta, Edwin Lenin Peñuela Mesa, Gustavo Antonio |
| dc.contributor.author.none.fl_str_mv |
Rubio Clemente, Ainhoa Chica Arrieta, Edwin Lenin Peñuela Mesa, Gustavo Antonio |
| dc.contributor.researchgroup.spa.fl_str_mv |
Diagnóstico y Control de la Contaminación Grupo de Energía Alternativa |
| dc.subject.lemb.none.fl_str_mv |
Antraceno Anthracene Benzopireno Benzopyrene Hidrocarburos aromáticos policíclicos Polycyclic aromatic hydrocarbons Diseño experimental Experimental design Análisis por componentes principales Principal components analysis |
| topic |
Antraceno Anthracene Benzopireno Benzopyrene Hidrocarburos aromáticos policíclicos Polycyclic aromatic hydrocarbons Diseño experimental Experimental design Análisis por componentes principales Principal components analysis |
| description |
ABSTRACT:Due to the health risks for both humans and living beings caused by polycyclic aromatic hydrocarbons (PAHs), the monitoring of these compounds in environmental matrices is mandatory. This work proposes an analytical method for analyzing anthracene (AN) and benzo[a]pyrene (BaP), two of the most representative PAHs, at ultra-trace concentrations in water, employing direct injection of large volumes of samples coupled with reversed-phase high-performance liquid chromatography. For this purpose, principal component analysis was used to examine the behavior of AN and BaP within the chromatographic system. Results showed that AN and BaP chromatographic behavior can be described by three models representing their identification, the quantification of AN and that of BaP, respectively. The factors affecting the obtained models, such as the injection volume, column temperature, flow rate, strength of the mobile phase, and the excitation and emission wavelengths, were examined and optimized by means of design of experiments. Finally, the analytical method was validated, obtaining promising limits of detection and quantification. The developed analytical method was demonstrated to be useful for a sensitive analysis of the target analytes in relatively clean natural water matrices. |
| publishDate |
2018 |
| dc.date.issued.none.fl_str_mv |
2018 |
| dc.date.accessioned.none.fl_str_mv |
2024-03-06T17:38:24Z |
| dc.date.available.none.fl_str_mv |
2024-03-06T17:38:24Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Rubio-Clemente, Ainhoa, Chica, Edwin L., Peñuela, Gustavo A., & Salcedo-Reyes, Juan Carlos. (2018). Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water. Universitas Scientiarum, 23(2), 171-189. https://doi.org/10.11144/javeriana.sc23-2.dlvi |
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0122-7483 |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/10495/38477 |
| dc.identifier.doi.none.fl_str_mv |
10.11144/Javeriana.SC23-2.dlvi |
| dc.identifier.eissn.none.fl_str_mv |
2027-1352 |
| identifier_str_mv |
Rubio-Clemente, Ainhoa, Chica, Edwin L., Peñuela, Gustavo A., & Salcedo-Reyes, Juan Carlos. (2018). Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water. Universitas Scientiarum, 23(2), 171-189. https://doi.org/10.11144/javeriana.sc23-2.dlvi 0122-7483 10.11144/Javeriana.SC23-2.dlvi 2027-1352 |
| url |
https://hdl.handle.net/10495/38477 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Univ. Sci |
| dc.relation.citationendpage.spa.fl_str_mv |
189 |
| dc.relation.citationissue.spa.fl_str_mv |
2 |
| dc.relation.citationstartpage.spa.fl_str_mv |
171 |
| dc.relation.citationvolume.spa.fl_str_mv |
23 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Universitas Scientiarum |
| dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by/2.5/co/ |
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https://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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19 páginas |
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application/pdf |
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Pontificia Universidad Javeriana, Facultad de Ciencias |
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Bogotá, Colombia |
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Universidad de Antioquia |
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Rubio Clemente, AinhoaChica Arrieta, Edwin LeninPeñuela Mesa, Gustavo AntonioDiagnóstico y Control de la ContaminaciónGrupo de Energía Alternativa2024-03-06T17:38:24Z2024-03-06T17:38:24Z2018Rubio-Clemente, Ainhoa, Chica, Edwin L., Peñuela, Gustavo A., & Salcedo-Reyes, Juan Carlos. (2018). Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in water. Universitas Scientiarum, 23(2), 171-189. https://doi.org/10.11144/javeriana.sc23-2.dlvi0122-7483https://hdl.handle.net/10495/3847710.11144/Javeriana.SC23-2.dlvi2027-1352ABSTRACT:Due to the health risks for both humans and living beings caused by polycyclic aromatic hydrocarbons (PAHs), the monitoring of these compounds in environmental matrices is mandatory. This work proposes an analytical method for analyzing anthracene (AN) and benzo[a]pyrene (BaP), two of the most representative PAHs, at ultra-trace concentrations in water, employing direct injection of large volumes of samples coupled with reversed-phase high-performance liquid chromatography. For this purpose, principal component analysis was used to examine the behavior of AN and BaP within the chromatographic system. Results showed that AN and BaP chromatographic behavior can be described by three models representing their identification, the quantification of AN and that of BaP, respectively. The factors affecting the obtained models, such as the injection volume, column temperature, flow rate, strength of the mobile phase, and the excitation and emission wavelengths, were examined and optimized by means of design of experiments. Finally, the analytical method was validated, obtaining promising limits of detection and quantification. The developed analytical method was demonstrated to be useful for a sensitive analysis of the target analytes in relatively clean natural water matrices.Universidad de Antioquia. Vicerrectoría de investigaciónColombia. Ministerio de Ciencia Tecnología e Innovación - MinicienciasCOL0008058COL004040219 páginasapplication/pdfengPontificia Universidad Javeriana, Facultad de CienciasBogotá, Colombiahttp://creativecommons.org/licenses/by/2.5/co/https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Direct large-volume injection analysis of polycyclic aromatic hydrocarbons in waterAnálisis de inyección directa en gran volumen de hidrocarburos aromáticos policíclicos en aguaArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAntracenoAnthraceneBenzopirenoBenzopyreneHidrocarburos aromáticos policíclicosPolycyclic aromatic hydrocarbonsDiseño experimentalExperimental designAnálisis por componentes principalesPrincipal components analysisUniv. 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