Browsing Departamento de Química Analítica by Title
Now showing items 187-206 of 388
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Lab in a bottle, open-source technologies for the design of affordable environmental samplers integrating on-site extraction
(Elsevier, 2023)Access to clean water, a Sustainable Development Goal, can only be accomplished worldwide using affordable technologies. In the analytical chemistry realm, developing cheap devices capable of on-site extraction results in ... -
Limited uptake, translocation and enhanced metabolic degradation contribute to glyphosate tolerance in Mucuna pruriens var. utilis plants
(Elsevier, 2012)Velvet bean (Mucuna pruriens, Fabaceae) plants exhibits an innate, very high resistance (i.e., tolerance) to glyphosate similar to that of plants which have acquired resistance to this herbicide as a trait. We analyzed the ... -
Liquid chromatography-diode array detection to study the metabolism of glufosinate in Triticum aestivum T-590 and influence of the genetic modification on its resistance
(2013)The resistance to glufosinate of two lines—genetically modified (GM) and unmodified (T-590 and T-549, respectively)—of Triticum aestivum has been studied. In the GM line, the bar gene was introduced to increase the resistance ... -
Long-wavelength homogeneous fluoroimmunoassay for the veterinary antibiotic monensin using nile-blue doped silica nanoparticles
(Universidad de Córdoba, 2010) -
Magnetic Graphene Oxide Composite for the Microextraction and Determination of Benzophenones in Water Samples
(MDPI, 2020)Magnetite nanoparticles (Fe3O4) functionalized with graphene oxide (GO) have been synthesized through a silanization process of the magnetic nanoparticles with tetraethyl orthosilicate and (3-aminopropyl)triethoxysilane ... -
Magnetic Polyamide Nanocomposites for the Microextraction of Benzophenones from Water Samples
(MDPI, 2019)In this article, the influence of the monomers on the extraction efficiency and the effect of the addition of surfactants during the synthesis have also been considered. The sorption capacity of the resulting nanocomposites ... -
Magnetización de un polímero comercial para la extracción en fase sólida dispersiva (D-μSPE) de compuestos nitroaromáticos en agua
(Universidad de Córdoba, 2013) -
Mass spectrometry applied to clinical metabolomics
(Universidad de Córdoba, UCOPress, 2023)Clinical metabolomics is a field of metabolomics research focused on the human metabolome study and its potential association to physiological status of the organism under study. Metabolomics has a great potential for ... -
El material silíceo MSU-1 como adsorbente para la extracción analítica de compuestos de benzalconio en aguas residuales urbanas
(Universidad de Córdoba, 2011) -
Materiales (bio)poliméricos como sustratos para el análisis de muestras mediante espectrometría de masas a presión atmosférica
(Universidad de Córdoba, UCOPress, 2024)El análisis de muestras complejas (biofluidos, alimentos, muestras ambientales) supone un reto debido a la baja concentración en la que se encuentran presentes los analitos, así como a la cantidad de interferentes procedentes ... -
Maya Vanilla (Vanilla cribbiana Soto Arenas): A New Species in Commerce
(MDPI, 2025)Vanilla-producing regions in Mexico and around the world are experiencing declining yields due to global climate change. However, Mexico, Guatemala, and other parts of Central America possess underutilized genetic resources ... -
Measuring Vitamin D3 Metabolic Status, Comparison between Vitamin D Deficient and Sufficient Individuals
(MDPI, 2022)The main branch of vitamin D3 metabolism involves several hydroxylation reactions to obtain mono-, di- and trihydroxylated metabolites, including the circulating and active forms—25(OH)D3 and 1,25(OH)2D3, respectively. ... -
Mejora de la etapa de extracción en fase sólida mediante la modificación de sorbentes comerciales con nanotubos de carbono
(Universidad de Córdoba, 2010) -
Mejora de las técnicas de microextracción mediante el diseño de nuevas modalidades asistidas por CO2
(Universidad de Córdoba, Servicio de Publicaciones, 2014)El proceso de medida químico se divide en tres etapas bien diferenciadas: (i) el conjunto de operaciones previas, que engloba la toma y el tratamiento de la muestra; (ii) la medida y transducción de la señal analítica; y ... -
Melamine Sponge Functionalized with Urea-Formaldehyde Co-Oligomers as a Sorbent for the Solid-Phase Extraction of Hydrophobic Analytes
(MDPI, 2018)A new procedure for the functionalization ofmelamine sponge (MeS) with urea-formaldehyde (UF) co-oligomers is put forward. The procedure differs from the typical synthesis of the UF co-polymer, as it employs a base-catalyzed ... -
Metabolic patterns in the lipoxygenase pathway associated to fruitiness attributes of extra virgin olive oil
(Elsevier, 2022)Fruitiness is one of the most appreciated organoleptic features of extra virgin olive oils (EVOOs), which are categorized as a function of the fruitiness intensity and typology. In this research, we determined the main C5 ... -
Metabolómica global y orientada de cítricos mediante técnicas cromatográficas-espectrometría de masas
(Universidad de Córdoba, UCOPress, 2018)1. Introducción o motivación de la tesis. La investigación desarrollada en esta Tesis Doctoral se centró en contribuciones en el ámbito de los cítricos a través de estrategias metabolómicas, tanto dirigidas como globales, ... -
MetaboMSDIA: A tool for implementing data-independent acquisition in metabolomic-based mass spectrometry analysis
(Elsevier, 2023)Data-dependent acquisition (DDA) is the most widely used mode in untargeted metabolomic analysis despite its limited tandem mass spectrometry (MS2) detection coverage. We present MetaboMSDIA for complete processing of ...