dor_id: 4133201

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

561.#.#.u: https://www.geofisica.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

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883.#.#.a: Revistas UNAM

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883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1252/1230

100.1.#.a: Quiroz-jiménez, Jesús David; Roy, Priyadarsi D.

524.#.#.a: Quiroz-jiménez, Jesús David, et al. (2017). Evaluation of geochemical data by two different XRF spectrometers in sediments from the Santiaguillo Basin (state of Durango, Mexico). Geofísica Internacional; Vol. 56 Núm. 3: Julio 1, 2017; 305-315. Recuperado de https://repositorio.unam.mx/contenidos/4133201

245.1.0.a: Evaluation of geochemical data by two different XRF spectrometers in sediments from the Santiaguillo Basin (state of Durango, Mexico)

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2017

264.#.1.c: 2017-07-01

653.#.#.a: fluorescencia de rayos-X; comparación; precisión; exactitud; sedimento; matriz; X-ray fluorescence; comparison; precision; accuracy; sediment; matrix

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1252

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/1252

041.#.7.h: spa

520.3.#.a: XRF spectrometry is one of the commonly used methods to measure geochemical data and it involves both destructive and nondestructive sample preparation techniques. We evaluated data quality of 12 different regularly used elements in sedimentary research by calculating precision and accuracy of data generated in a portable ED-XRF (Niton FXL 950) and by applying a non-destructive sample preparation method. Different measuring modes of the spectrometer and matrix of the samples did not significantly influence the precision but influenced the accuracy. In sediments of variable matrix collected from the Santiaguillo Basin (state of Durango, Mexico), concentrations of Si, Ti, Al, Fe, Mn, Ca, K, Sr and Zr measured using the portable EDXRF showed strong and positive correlations (r≥0.8) with concentrations obtained using a conventional WD-XRF. The matrix-effect possibly caused lower correlations (r≤0.7) for Mg, P and Rb. Concentrations of elements with stronger correlations were corrected using the linear regression equations generated after comparing results of both spectrometers.doi: https://doi.org/10.22201/igeof.00167169p.2017.56.3.1819

773.1.#.t: Geofísica Internacional; Vol. 56 Núm. 3: Julio 1, 2017; 305-315

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 305-315

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2017.56.3.1819

handle: 113a893d0b2bbc95

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2018-02-01 19:36:47.0

file_modification_date: 2022-04-04 20:32:32.0

file_creator: Jesús David Quiroz-Jiménez

file_name: 5e355022749e5fcfdf61475e54e1f8acaa457d364a6f098939f4822a8b5d5a8c.pdf

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245.1.0.b: Evaluation of geochemical data by two different XRF spectrometers in sediments from the Santiaguillo Basin (state of Durango, Mexico)

last_modified: 2023-06-20 16:00:00

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Artículo

Evaluation of geochemical data by two different XRF spectrometers in sediments from the Santiaguillo Basin (state of Durango, Mexico)

Quiroz-jiménez, Jesús David; Roy, Priyadarsi D.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Quiroz-jiménez, Jesús David, et al. (2017). Evaluation of geochemical data by two different XRF spectrometers in sediments from the Santiaguillo Basin (state of Durango, Mexico). Geofísica Internacional; Vol. 56 Núm. 3: Julio 1, 2017; 305-315. Recuperado de https://repositorio.unam.mx/contenidos/4133201

Descripción del recurso

Autor(es)
Quiroz-jiménez, Jesús David; Roy, Priyadarsi D.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Evaluation of geochemical data by two different XRF spectrometers in sediments from the Santiaguillo Basin (state of Durango, Mexico)
Fecha
2017-07-01
Resumen
XRF spectrometry is one of the commonly used methods to measure geochemical data and it involves both destructive and nondestructive sample preparation techniques. We evaluated data quality of 12 different regularly used elements in sedimentary research by calculating precision and accuracy of data generated in a portable ED-XRF (Niton FXL 950) and by applying a non-destructive sample preparation method. Different measuring modes of the spectrometer and matrix of the samples did not significantly influence the precision but influenced the accuracy. In sediments of variable matrix collected from the Santiaguillo Basin (state of Durango, Mexico), concentrations of Si, Ti, Al, Fe, Mn, Ca, K, Sr and Zr measured using the portable EDXRF showed strong and positive correlations (r≥0.8) with concentrations obtained using a conventional WD-XRF. The matrix-effect possibly caused lower correlations (r≤0.7) for Mg, P and Rb. Concentrations of elements with stronger correlations were corrected using the linear regression equations generated after comparing results of both spectrometers.doi: https://doi.org/10.22201/igeof.00167169p.2017.56.3.1819
Tema
fluorescencia de rayos-X; comparación; precisión; exactitud; sedimento; matriz; X-ray fluorescence; comparison; precision; accuracy; sediment; matrix
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces