Artículos (Química Analítica): Envíos recientes
Mostrando ítems 61-80 de 334
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Gradual Changes of the Protective Effect of Phenols in Virgin Olive Oils Subjected to Storage and Controlled Stress by Mesh Cell Incubation
(American Chemical Society, 2023-10)The oxidation reactions that take place in virgin olive oil under moderate conditions involved the combined effect of ...
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Gertrude Belle Elion, Chemist and Pharmacologist, Discoverer of Highly Relevant Active Substances
(MDPI, 2022-05)Gertrude Belle Elion was a woman who had to overcome many difficulties to achieve her dream of studying to be able to cure ...
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Green Assessment of Analytical Procedures for the Determination of Pharmaceuticals in Sewage Sludge and Soil
(Taylor and Francis, 2023-11)The main difficulties when analyzing pharmaceutically active compounds (PhACs) in solid environmental samples is the ...
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Source characterisation of airborne particles in Seville (Spain) by multivariate statistical analyses
(Orszagos Meteorologiai Szolgalat, 1999)Metal contamination (Al, Cr, Mn, Fe. Co, Ni, Cu, Zn, Cd and Pb) in suspended particles was studied at twelve monitoring ...
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Assessment of Metals in Sediments in a Tributary of Guadalquivir River (Spain). Heavy Metal Partitioning and Relation Between the Water and Sediment System
(Springer Nature, 2000)A physical-chemical characterisation of the sediments of the Guadaira River in Southwest Spain has been carried out, ...
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Influence of rain and other meteorological parameters on trace metals in size fractionated particles in a polluted urban atmosphere
(Orszagos Meteorologiai Szolgalat, 2004)Relationships between meteorological variables and particles, metals and their size fraction concentrations were determined ...
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Protecting effect of recycled urban wastes (sewage sludge and wastewater) on ryegrass against the toxicity of pesticides at high concentrations
(Elsevier, 2014-09-01)Degraded landscapes, like those from abandoned mine areas, could be restored by revegetating them with appropriate plant ...
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Preparation and Release of Antibacterial Na-mica-4/Chlorhexidine Nanocomposites
(Elsevier, 2024)High charge swelling micas are layered silicates used in adsorption of several inorganic and organic species. In this ...
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Enhancing Liquid Phase Microextraction Enrichment in Microchip Devices under Semi-stagnant Conditions
(Elsevier, 2023)Liquid-phase microextraction (LPME) in microfluidic devices involves extraction of acids or bases by diffusion in a pH ...
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Electromembrane Extraction of Peptides Based on Hydrogen Bond Interactions
(Elsevier, 2023)Background: Electromembrane extraction (EME) of peptides reported in the scientific literature involve transfer of net ...
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El laboratorio instrumental en el aula
(Real e Ilustre Colegio Oficial de Farmacéuticos, 2023)Puesta en marcha de una actividad encaminada a utilizar recursos instrumentales novedosos y automatizables como refuerzo ...
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DefAnalytical Game: Aprendizaje de Términos Analíticos mediante una Aplicación Móvil
(Real e Ilustre Colegio Oficial de Farmacéuticos, 2023)La enseñanza universitaria ha cambiado a lo largo de los últimos años debido a la transformación digital, que se ha visto ...
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Bioavailability of Flumequine and Diclofenac in Mice Exposed to a Metal-drug Chemical Cocktail. Evaluation of the Protective Role of Selenium.
(Wiley-Blackwell, 2023)Background and Purpose: Organisms, including humans, are subjected to the simultaneous action of a wide variety of pollutants, ...
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Assessment of Perfluoroalkyl Substances Concentration Levels in Wild Bat Guano Samples
(Springer Nature, 2023)Perfluoroalkyl substances (PFASs) are substances commonly used in the production of various everyday objects, including ...
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Application of Digital Image Processing to Mortar Crack Analysis
(Elsevier, 2023)Image analysis techniques can be used to detect and interpret the degradation processes that a material undergoes and to ...
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Analytical Method for the Determination of Usually Prescribed Antibiotics in Human Nails Using UHPLC-MS/MS. Comparison of the Efficiency of Two Extraction Techniques
(Elsevier, 2023)Antibiotics are a group of drugs used for the treatment of bacterial diseases. They are used in both human and veterinary ...
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An Improved Microfluidic Device to Enhance the Enrichment Factors in Liquid Phase Microextraction: Application to the Simultaneous Extraction of Polar and Non-polar Acids in Biological Samples
(Springer Nature, 2023)new microfluidic device to enhance the enrichment factor in miniaturized systems is proposed. The microfluidic system was ...
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Methionine-stevensite derived bionanocomposite: A green and efficient adsorbent for the removal of antibiotics
(Elsevier, 2024-05)The persistent appearance of antibiotic residues in the aquatic ecosystem is considered an issue of great concern. This ...
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Influence of the use of 3D printing technology for teaching chemistry in STEM disciplines
(Wiley, 2024-03)Teachers can create engaging learning environments in engineering courses through pedagogical innovation using Information ...
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Alginate/geopolymer Hybrid Beads as an Innovative Adsorbent Applied to the Removal of 5-fluorouracil from Contaminated Environmental Water
(Elsevier, 2023)Water contaminated by cytostatic drugs has many negative impacts on the ecosystems. In this work, cross-linked adsorbent ...