Browsing Departamento de Química Analítica by Title
Now showing items 380-388 of 388
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Validación de un nuevo método de preconcentración y medición de mercurio en sedimentos utilizando materiales sol-gel dopados con extractantes sulfurados
(2013-11-28)El mercurio es un metal pesado altamente tóxico presente en el ambiente por causas naturales o antropogénicas. El mercurio contenido en los cuerpos receptores de agua tiende a precipitarse y acumularse en los sedimentos. ... -
Validación del método para la determinación de número de onda por ft-ir en películas de poliestireno
(2013-11-28)Se utilizó la Guía EURACHEM “The Fitness for Purpose of Analytical Methods”1, para realizar la validación del método empleado en la determinación del número de onda de películas de poliestireno. Las películas de poliestireno ... -
Valorization of spent coffee grounds by supramolecular solvent extraction
(Elsevier, 2019)In this study, we assess the potential of supramolecular solvents (SUPRAS) for valorization of spent coffee grounds (SCG). SUPRAS, made up of self-assembled amphiphilic aggregates dispersed in an aqueous or hydro-organic ... -
Ventajas de los líquidos iónicos para la caracterización de nanotubos de carbono mediante miscroscopia de barrido con electrones
(Universidad de Córdoba, 2011) -
Vesicular aggregate-based solventless microextraction of Ochratoxin A in dried vine fruits prior to liquid chromatography and fluorescence detection
(Elsevier, 2012)A solventless microextraction was proposed for the development of a simple, fast, low-cost and environmental friendly sample treatment for the determination of Ochratoxin A (OTA) in dried vine fruits. The objective was ... -
Water-induced functional Supramolecular Solvents: modeling, characterization and analytical applications
(Universidad de Córdoba, UCOPress, 2018)The content of this Doctoral Thesis has been structured in four chapters preceded by a general Introduction in which the theoretical and practical aspects related to the synthesis, modeling possibilities and application ... -
Wooden-based materials: Eco-friendly materials for direct mass spectrometric analysis and microextraction
(Wiley, 2021)Lignocellulosic materials have arisen as a sustainable alternative in microextraction techniques during the last 10 years. As they are natural materials, their use fits into some of the principles of Green Analytical ... -
γ-Cyclodextrin-graphene quantum dots-chitosan modified screen-printed electrode for sensing of fluoroquinolones
(Springer, 2023)An innovative electrochemical approach based on screen-printed carbon electrodes (SPCEs) modified with graphene quantum dots (GQDs) functionalized with γ-cyclodextrin (γ-CD) and assembled to chitosan (CHI) is designed for ... -
μLC-SERS system using silver-quantum dots substrate for the separation and determination of nucleic acid bases
(Universidad de Córdoba, 2011)