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Mostrando ítems 51-60 de 275
Artículo
Targeted and untargeted metabolomic analysis of Procambarus clarkii exposed to a “chemical cocktail” of heavy metals and diclofenac
(Elsevier, 2022-04)
Water pollution poses an important problem, but limited information is available about the joined effects of xenobiotics of different chemical groups to evaluate the real biological response. Procambarus clarkii (P. ...
Artículo
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 beads based on alginate and a geopolymer (prepared from an illito-kaolinitic clay) were developed for ...
Artículo
An Overview of Analytical Methods to Determine Pharmaceutical Active Compounds in Aquatic Organisms
(MDPI, 2022-11)
There is increasing scientific evidence that some pharmaceuticals are present in the marine ecosystems at concentrations that may cause adverse effects on the organisms that inhabit them. At present, there is still very ...
Artículo
Comparison of Different Techniques for the Determination of Platinized Cytostatic Drugs in Urine Samples
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Platinum-based cytostatic drugs are one of the most widely used cancer treatments. They are excreted via the urinary tract and can reach the environment through wastewater, posing a risk to human health due to their side ...
Artículo
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 particles. Standard reference materials (SRMs) were incorporated into the matrix of unexposed cut quartz ...
Artículo
Desarrollo de líneas experimentales para su aplicación en los Trabajos de Fin de Grado en Química
(Universitat de València: Centre de Formació i Qualitat "Manuel Sanchis Guarner", 2012)
Desde el punto de vista académico, los Trabajos Fin de Grado en Ciencias Químicas se presentan como proyectos experimentales relacionados con problemas reales, orientados a progresar en conocimientos y fortalecer competencias ...
Artículo
Artículo
An Overview of Analytical Methods to Determine Pharmaceutical Active Compounds in Aquatic Organisms
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
There is increasing scientific evidence that some pharmaceuticals are present in the marine ecosystems at concentrations that may cause adverse effects on the organisms that inhabit them. At present, there is still very ...
Artículo
Morfología macroscópica de alteración de la piedra de la Catedral de Cádiz/España
(1990)
Dos son los factores de alteración que han determinado el estado actual de alteración de la Catedral de Cádiz, uno natural y otro antropogénico. Por una parte la presencia de sales, condicionada tanto por el ambiente ...
Artículo
Antioxidant Potential of White Grape Pomaces: Phenolic Composition and Antioxidant Capacity Measured by Spectrophotometric and Cyclic Voltammetry Methods
(Elsevier, 2014)
Antioxidant potential of white grape pomaces from nine different varieties has been evaluated and compared to Zalema variety. The detailed phenolic composition was measured by RRLC/MS, the total phenolic content (TPC) by ...