Listar Artículos (Química Analítica) por título
Mostrando ítems 9-28 de 324
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A multiple hollow fibre liquid-phase microextraction method for the determination of halogenated solvent residues in olive oil
(Springer Nature, 2014)The present paper describes a method based on the extraction of analytes by multiple hollow fibre liquid-phase microextraction ...
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A neuroimaging study of pleasant and unpleasant olfactory perceptions of virgin olive oil
(CSIC, 2016)Functional magnetic resonance imaging (fMRI) has been used to collect information from neurons that receive direct input ...
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A New Microchip Design. A Versatile Combination of Electromembrane Extraction and Liquid-Phase Microextraction in a Single Chip Device
(American Chemical Society, 2018-08-09)For thefirst time, a novel and versatile microfluidic device wasdeveloped to achieve the possibility of combining different ...
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A Novel Integrated Platform Enabling Simultaneous Microextraction and Chemical Analysis on-chip
(Elsevier, 2023)The nature and size of biological, pharmaceutical or environmental analytes complicates their extraction and detection ...
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A Potentiometric Evaluation of Stability Constants of Two-Step Overlapping Equilibria via a Bilogarithmic Hyperbolic Cosine Method
(Japan Society for Analytical Chemistry, 2016)A bilogarithmic hyperbolic cosine method for the evaluation of overlapping formation constants at varying (or fixed) ionic ...
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A Practical Example on Uncertainty Evaluation: Spectrophotometric Determination of pKa
(ARC Journals, 2018)A practical example, focused on the evaluation of uncertainty and its propagation in spectrophotometric determination of ...
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A rapid and versatile microfluidic method for the simultaneous extraction of polar and non-polar basic pharmaceuticals from human urine
(Elsevier, 2022)In sample preparation, simultaneous extraction of analytes of very different polarity from biological matrixes represents ...
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A rapid Soxhlet and mini-SPE method for analysis of polycyclic aromatic hydrocarbons in atmospheric particles
(Springer, 2021-02-16)An analytical method was validated with two reference materials of polycyclic aromatic hydrocarbons in atmospheric ...
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A selective and efficient microfluidic method-based liquid phase microextraction for the determination of sulfonamides in urine samples
(Elsevier, 2021)Liquid phase microextraction (LPME) into a microfluidic has undergone great advances focused on downscaled and miniaturized ...
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A simple and fast Double-Flow microfluidic device based liquid-phase microextraction (DF-µLPME) for the determination of parabens in water samples
(Elsevier, 2017-04-01)A fast double-flow microfluidic based liquid phase microextraction (DF-µLPME) combined with a HPLC-UV procedure using diode ...
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A study of the differences between trade standards inside and outside Europe
(Consejo Superior de Investigaciones Científicas (CSIC), 2017)The definitions of olive oil categories are common or very similar for all the international regulatory bodies, and in ...
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A study of the dynamic changes of stability taking place during virgin olive oil storage period examined by mesh cell-FTIR spectroscopy
(Elsevier, 2022)Virgin olive oil (VOO) stability needs to be controlled to guarantee that the oil keeps the quality declared on the label ...
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A three-step metal fractionation scheme for fly ashes collected in an Argentine thermal power plant
(Elsevier, 2008)A new three-step fractionation scheme was applied to study the distribution of Al, As, Cd, Cr, Cu, Fe, Mn, Mo, Ni, Pb, S, ...
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Accumulation and Metabolization of the Antidepressant Venlafaxine and its Main Metabolite o-desmethylvenlafaxine in non-target Marine Organisms Holothuria Tubulosa, Anemonia Sulcata and Actinia Equina
(Elsevier, 2023)The assessment of exposure to the antidepressant venlafaxine and its major metabolite o-desmethylvenlafaxine in Holothuria ...
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Accumulation and Metabolization of the Antidepressant Venlafaxine and its Main Metabolite o-desmethylvenlafaxine in non-target Marine Organisms Holothuria Tubulosa, Anemonia Sulcata and Actinia Equina
(Elsevier, 2023)The assessment of exposure to the antidepressant venlafaxine and its major metabolite o-desmethylvenlafaxine in Holothuria ...
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Adsorption of Fluoroquinolone Antibiotics from Water and Wastewater by Colemanite
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)Pharmaceutical residues in water and wastewater have become a worldwide problem with environmental and public health ...
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Adsorption of Macrolide Antibiotics and a Metabolite onto Polyethylene Terephthalate and Polyethylene Microplastics in Aquatic Environments
(MDPI, 2024-04)Microplastics (MPs) and antibiotics are emerging pollutants widely found in aquatic environments, potentially causing ...
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Adsorption of perfluoroalkyl substances on polyamide microplastics: Effect of sorbent and influence of environmental factors
(Elsevier, 2023-01)Microplastics (MPs) and perfluoroalkyl substances (PFASs) are two types of pollutants coexisting in the environment. Their ...
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Adsorption of polycyclic aromatic hydrocarbons by natural, synthetic and modified clays
(MDPI, 2021-11)Polycyclic aromatic hydrocarbons (PAHs) are of major scientific concern owing to their widespread presence in environmental ...
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Adsorption of propranolol onto montmorillonite: Kinetic, isotherm and pH studies
(Elsevier, 2019-06)The objective of this study was to explore the potential use of the smectite clay mineral montmorillonite (Mt) as adsorbent ...