DQA-Artículos, capítulos...: Envíos recientes
Mostrando ítems 46-50 de 233
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Hemimicelles of Alkyl Carboxylates Chemisorbed onto Magnetic Nanoparticles: Study and Application to the Extraction of Carcinogenic Polycyclic Aromatic Hydrocarbons in Environmental Water Samples
(ACS, 2009)In this work, magnetic nanoparticles (MNPs) coated with hemimicelles of alkyl (C10-C18) carboxylates, which have traditionally been used to prepare ferrofluids for technological applications, were used for the first time ... -
Determination of priority carcinogenic polycyclic aromatic hydrocarbons in wastewater and surface water by coacervative extraction and liquid chromatography-fluorimetry
(Elsevier, 2008)The US Environmental Protection Agency (EPA) and the European Union (EU) have set restrictive limits for priority carcinogenic polycyclic aromatic hydrocarbons (CPAHs) in surface waters (EPA 3.8 ng L−1and EU 2–100 ng L−1) ... -
Coacervative extraction of Ochratoxin A in wines prior to liquid chromatography/fluorescence determination
(Elsevier, 2008)Coacervates made up of reverse micelles of decanoic acid were assessed as a new strategy for the simplification of wine sample treatment in the determination of Ochratoxin A (OTA). Simultaneous extraction/concentration ... -
Comparison of drying techniques for extraction of bioactive compounds from olive-tree materials
(MDPI, 2023)Olive tree vegetal materials are considered a powerful source for the isolation of bioactive compounds—mainly phenols and triterpenic acids. However, the high humidity content of them reduces their preservation and ... -
Patente: Procedimiento para la extracción de licopeno utilizando fases líquidas nanoestructuradas
(Oficina de Transferencia de Resultados de la Investigación, 2023)