Listar DQA-Artículos, capítulos... por autor "e545e986-291a-478d-b761-7937265040cd"
Mostrando ítems 1-20 de 29
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A paper-based polystyrene/nylon Janus platform for the microextraction of UV filters in water samples as proof-of-concept
Benedé, Juan L.; Chisvert, Alberto; Cárdenas, Soledad (Springer, 2021)A new mix-mode cellulose-based sorptive phase is described that combines two different polymeric domains (i.e., nylon and polystyrene), thus providing simultaneous hydrophilic and hydrophobic features as a result. By analogy ... -
Análisis de la Directiva europea 98/83 CE: paradigma de la justificación y establecimiento de los valores paramétricos. El caso concreto de los plaguicidas
Cruz Vera, Marta de la; Palero Sanz, Juan Manuel; Lucena, Rafael; Valcárcel, M.; Cárdenas, Soledad (Ministerio de Sanidad, Servicios Sociales e Igualdad, 2012)La protección de la salud a la vez que se garantiza el acceso al agua potable a toda la población es uno de los objetivos principales a nivel mundial. En ese sentido, la Unión Europea, a través de la Directiva 98/83/CE, ... -
Autentication of olive oil: detection of adulteration with hazelnut oil by direct coupling of headspace with mass spectrometry, and multivariate regression tecniques
Peña, F.; Gallego, M.; Valcárcel, M.; Cárdenas, Soledad (2015-10-05) -
Carbon nanocones/disks as new coating for solid-phase microextraction
Jiménez-Soto, J.M.; Valcárcel, M.; Cárdenas, Soledad (Universidad de Córdoba, 2010) -
Carbon Nanohorn Suprastructures on a Paper Support as a Sorptive Phase
Ríos Gómez, Julia; Fresco-Cala, B.; García-Valverde, María Teresa; Lucena, Rafael; Cárdenas, Soledad (MDPI, 2018)This article describes a method for the modification of paper with single-wall carbon nanohorns (SWCNHs) to form stable suprastructures. The SWCNHs form stable dahlia-like aggregates in solution that are then self-assembled ... -
Determination of the Three Main Components of the Grapevine Moth Pest Pheromone in Grape-Related Samples by Headspace-Gas Chromatography- Mass Spectrometry
Alcudia-León, M.C.; Sánchez-Parra, Mónica; Lucena, Rafael; Cárdenas, Soledad (MDPI, 2017)The grapevine moth (Lobesia botrana) is the most significant pest of viticulture. This article reports the development of an analytical method that allows the instrumental determination of the three main pheromone ... -
Determination of the Three Main Components of the Grapevine Moth Pest Pheromone in Grape-Related Samples by Headspace-Gas Chromatography-Mass Spectrometry
Alcudia-León, M.C.; Sánchez-Parra, Mónica; Lucena, Rafael; Cárdenas, Soledad (MDPI, 2017)The grapevine moth (Lobesia botrana) is the most significant pest of viticulture. This article reports the development of an analytical method that allows the instrumental determination of the three main pheromone components ... -
Effervescence-Assisted Microextraction—One Decade of Developments
Lasarte-Aragonés, Guillermo; Lucena, Rafael; Cárdenas, Soledad (MDPI, 2020)Dispersive microextraction techniques are key in the analytical sample treatment context as they combine a favored thermodynamics and kinetics isolation of the target analytes from the sample matrix. The dispersion of the ... -
Evaluación de un nuevo composite de nanopartículas magnéticas y nylon‐6 como sorbente en técnicas de microextracción en fase sólida dispersiva
Reyes-Gallardo, E.M.; Lucena, Rafael; Cárdenas, Soledad; Valcárcel, M. (Sociedad Española de Química Analítica, 2015) -
Extracción de disruptores endocrinos mediante nanopartículas magnéticas recubierta con líquido iónico
Casado-Carmona, Francisco Antonio; Alcudia-León, M.C.; Lucena, Rafael; Cárdenas, Soledad; Valcárcel, M. (Universidad de Córdoba, 2017) -
Extracción selectiva de la feromona sexual de la bactrocera oleae en aceite de oliva mediante microextracción en fase sólida dispersiva usando polímeros magnéticos de impresión molecular
Alcudia-León, M.C.; Lucena, Rafael; Cárdenas, Soledad; Valcárcel, M. (Universidad de Córdoba, 2017) -
Implementación de personal response systems en asignaturas de los Grados de Química y Bioquímica
Salatti Dorado, José Ángel; Fresco-Cala, B.; López Martínez, M.I.; Ríos Gómez, Julia; Cárdenas, Soledad; Fernández-Romero, J.M.; Romero-Salguero, F.J. (UCOPress, 2018)La enseñanza en la Universidad pretende desarrollar capacidades de autoaprendizaje, de iniciativa y capacidad de visualización de los problemas planteados en cualquiera de sus ámbitos profesionales, así como la habilidad ... -
Implementación de Personal Response Systems en asignaturas de los Grados de Química y Bioquímica
Salatti Dorado, José Ángel; Fresco-Cala, B.; López Martínez, M.I.; Fernández-Romero, J.M.; Romero-Salguero, F.J.; Cárdenas, Soledad (2017-12-13) -
Magnetic Graphene Oxide Composite for the Microextraction and Determination of Benzophenones in Water Samples
Medina, Alejandro; Casado-Carmona, Francisco Antonio; López-Lorente, A.I.; Cárdenas, Soledad (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
Ghambari, H.; Reyes-Gallardo, E.M.; Lucena, Rafael; Saraji, M.; Cárdenas, Soledad (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 ... -
Melamine Sponge Functionalized with Urea-Formaldehyde Co-Oligomers as a Sorbent for the Solid-Phase Extraction of Hydrophobic Analytes
García-Valverde, María Teresa; Chatzimitakos, Theodoros; Lucena, Rafael; Cárdenas, Soledad; Stalikas, Constantine D. (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 ... -
Molecularly Imprinted Polymer Micro- and Nano-Particles. A review
Fresco-Cala, B.; Batista, Alex D.; Cárdenas, Soledad (MDPI, 2020)In recent years, molecularly imprinted polymers (MIPs) have become an excellent solution to the selective and sensitive determination of target molecules in complex matrices where other similar and relative structural ... -
Monolithic Solid Based on Single-Walled Carbon Nanohorns: Preparation, Characterization, and Practical Evaluation as a Sorbent
Fresco-Cala, B.; López-Lorente, A.I.; Cárdenas, Soledad (MDPI, 2018)A monolithic solid based solely on single walled carbon nanohorns (SWNHs) was prepared without the need of radical initiators or gelators. The procedure involves the preparation of a wet jelly-like system of pristine ... -
Nanopartículas hidrofóbicas magneticamente confinadas
Alcudia-León, M.C.; Lucena, Rafael; Cárdenas, Soledad; Valcárcel, M. (Universidad de Córdoba, 2013) -
One-pot synthesis of graphene quantum dots and simultaneous nanostructured self-assembly via a novel microwave-assisted method: impact on triazine removal and efficiency monitoring
Fresco-Cala, B.; Soriano, M. Laura; Sciortino, Alice; Cannas, Marco; Messina, Fabrizio; Cárdenas, Soledad (Royal Society of Chemistry, 2018)One-step methods for fabricating green materials endowed with diverse functions is a challenge to be overcome in terms of reducing environmental risk and cost. We report a fast and easy synthesis of multifunctional materials ...