Four- and five-way excitation-emission luminescence-based data acquisition and modeling for analytical applications. A review

Alcaraz, Mirta R., Monago Maraña, Olga, Goicoechea, Héctor C. y Muñoz de la Peña,Arsenio . (2019) Four- and five-way excitation-emission luminescence-based data acquisition and modeling for analytical applications. A review. Analytica Chimica Acta

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Título Four- and five-way excitation-emission luminescence-based data acquisition and modeling for analytical applications. A review
Autor(es) Alcaraz, Mirta R.
Monago Maraña, Olga
Goicoechea, Héctor C.
Muñoz de la Peña,Arsenio
Materia(s) Ciencias
Abstract The latest advances in both theory and experimental procedures on third-order/four-way and fourth-order/five-way calibration methods are discussed. This report is focused on excitation–emission (fluorescence and phosphorescence) matrices generation, employing different variables as the third data mode (time retention in chromatography, pH gradient, fluorescence/phosphorescence lifetime, kinetics, or other chemical treatments). Fully capitalizing on the second-order advantage, it has been possible to develop appealing analytical applications in spite of the complexity of the data. Extraction of the significant chemical information about the system under study as well as the individual abundance of the contributing constituents after proper higher-order data decomposition has allowed to analytical researchers performing quantitative analysis of complex samples. The experimental works reported up to the present are introduced and discussed in order to illustrate concepts. Throughout this work, the analytical benefits achieved by modeling third- and fourth-order data are exposed, attempting to contribute to the ongoing debate in the chemometric community regarding the existence and the true nature of the third-order advantage.
Palabras clave Four- and five-way data
Third- and fourth-order data
Excitation-emission luminescence matrices
Modeling
Multi-way calibration
U-PLS/RBL
Editor(es) Elsevier
Fecha 2019-11-20
Formato application/pdf
Identificador bibliuned:DptoCA-FCIE-Articulos-Omonago-0015
http://e-spacio.uned.es/fez/view/bibliuned:DptoCA-FCIE-Articulos-Omonago-0015
DOI - identifier https://doi.org/10.1016/j.aca.2019.06.059
ISSN - identifier ISSN 0003-2670
Nombre de la revista Analytica Chimica Acta
Número de Volumen 1083
Número de Issue 12
Página inicial 41
Página final 57
Publicado en la Revista Analytica Chimica Acta
Idioma eng
Versión de la publicación acceptedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales La versión registrada de este artículo, publicado por primera vez en Analytica Chimica Acta (2019) 1083 p. 41-57, está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.aca.2019.06.059
Notas adicionales The registered version of this article, first published in Analytica Chimica Acta (2019) 1083 p. 41-57, is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.aca.2019.06.059

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Creado: Tue, 20 Feb 2024, 22:36:06 CET