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dc.contributor.author
Rodríguez Castro, María Carolina  
dc.contributor.author
Andreano, Viviana  
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Custo, Graciela Susana  
dc.contributor.author
Vázquez, Cristina  
dc.date.available
2017-09-19T16:46:29Z  
dc.date.issued
2013-05  
dc.identifier.citation
Rodríguez Castro, María Carolina; Andreano, Viviana; Custo, Graciela Susana; Vázquez, Cristina; Potentialities of total reflection X-ray fluorescence spectrometry in environmental contamination: Hair of owned dogs as sentinel of arsenic exposure; Elsevier; Microchemical Journal; 110; 5-2013; 402-406  
dc.identifier.issn
0026-265X  
dc.identifier.uri
http://hdl.handle.net/11336/24599  
dc.description.abstract
Arsenic concentrations in dog hair were measured in 50 pets living in Barrio Los Alamos, La Matanza district, Buenos Aires Province, Argentina. The aim of this work was to study the potential use of domestic canine hair as a biomarker of chronic exposure to arsenic by total reflection X-ray fluorescence spectrometry. Arsenic quantification in the samples was performed after a simple sample preparation procedure consisting in an in situ microwave digestion. Independently of genre, age and breed, hair of dogs from Los Alamos had significantly higher arsenic concentrations compared to a set of 10 dogs used as controls coming from an arsenic-free area. These levels found in hair (24 ± 2 μg As gDW− 1) indicate chronic exposure of dogs and suggest a similar situation in cohabitant humans. Results of this study encourage the potential use of pets as monitor targets of environmental metal contamination.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Arsenic  
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Dog Hair  
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Biomonitoring  
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Txrf  
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Oceanografía, Hidrología, Recursos Hídricos  
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Ciencias de la Tierra y relacionadas con el Medio Ambiente  
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CIENCIAS NATURALES Y EXACTAS  
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Estudios Urbanos  
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Geografía Económica y Social  
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CIENCIAS SOCIALES  
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Otras Ciencias Químicas  
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Ciencias Químicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Potentialities of total reflection X-ray fluorescence spectrometry in environmental contamination: Hair of owned dogs as sentinel of arsenic exposure  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-09-19T14:26:08Z  
dc.journal.volume
110  
dc.journal.pagination
402-406  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Ámsterdam  
dc.description.fil
Fil: Rodríguez Castro, María Carolina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
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Fil: Andreano, Viviana. Universidad del Salvador; Argentina  
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Fil: Custo, Graciela Susana. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina  
dc.description.fil
Fil: Vázquez, Cristina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
Microchemical Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0026265X13001069  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.microc.2013.05.009