Mostrando 10 resultados de: 18
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Química analítica(17)
Farmacología y terapéutica(5)
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Column-switching high-performance liquid chromatographic analysis of carbamazepine and its principal metabolite in human plasma with direct sample injection using an alkyl-diol silica (ADS) precolumn
ArticleAbstract: In this paper, the on-line coupling of solid-phase extraction, based on a restricted-access supportPalabras claves:carbamazepine, Carbamazepine-10, 11-epoxide, Plasma samples, Restricted access packings, Sample preparationAutores:Brunetto R., Burguera M., Fernández A., Luis Burguera J., Maximo Gallignani, Obando M.Fuentes:googlescopusComparative study of different approaches for the flow injection-fourier transform infrared determination of toluene in gasolines
ArticleAbstract: A single channel flow injection manifold has been employed to carry out the direct determination ofPalabras claves:Autores:Burguera M., Garrigues S., Guardia M., Luis Burguera J., Maximo GallignaniFuentes:googlescopusA simple strategy for determining ethanol in all types of alcoholic beverages based on its on-line liquid-liquid extraction with chloroform, using a flow injection system and Fourier transform infrared spectrometric detection in the mid-IR
Conference ObjectAbstract: In this work, a simple strategy for the determination of ethanol in all types of alcoholic beveragesPalabras claves:Alcoholic beverages, ethanol, Flow analysis, FTIR, On-line liquid-liquid extractionAutores:Ayala C., Brunetto R., Burguera M., Luis Burguera J., Maximo GallignaniFuentes:googlescopusDetermination of aluminum by electrothermal atomic absorption spectroscopy in lubricating oils emulsified in a sequential injection analysis system
Conference ObjectAbstract: The sequential injection (SIA) technique was applied for the on-line preparation of an "oil in waterPalabras claves:aluminum, Electrothermal atomic absorption spectrometry, Emulsions, Lubricating oils, On-line analysis, Sequential injection analysisAutores:Antón R.E., Arandia M.A., Brunetto R., Burguera M., Carrero P., De Peña Y.P., Luis Burguera J., Maximo Gallignani, Róndon C., Salager J.L.Fuentes:googlescopusDetermination of bismuth in biological samples using on-line flow- injection microwave-assisted mineralization and precipitation/dissolution for electrothermal atomic absorption spectrometry
ArticleAbstract: An on-line automated flow injection system with microwave-assisted sample digestion for the electrotPalabras claves:Biological samples, Bismuth, Electrothermal atomic absorption spectrometry, Flow injectionAutores:Burguera M., Carrero P., Luis Burguera J., Maximo Gallignani, Rivas C., Róndon C.Fuentes:googlescopusDetermination of paraquat in human blood plasma using reversed-phase ion-pair high-performance liquid chromatography with direct sample injection
ArticleAbstract: This report describes the determination of paraquat (PQ) in human blood plasma samples by a direct-iPalabras claves:Alkyl-diol silica precolumns, Column switching, Ion-pair chromatography, Paraquat determination, Plasma samples, Restricted access media, Sample preparationAutores:Brunetto R., Burguera M., Luis Burguera J., Maximo Gallignani, Morales A.Fuentes:googlescopusDevelopment of a MSFIA sample treatment system as front end of GC-MS for atenolol and propranolol determination in human plasma
ArticleAbstract: An on-line solid-phase extraction (SPE) method coupled to gas chromatography-mass spectrometry (GC-MPalabras claves:ATENOLOL, Gas chromatography-Mass spectrometry (GC-MS), Human plasma, Microwave assisted derivatisation, Multisyringe flow injection analysis (MSFIA), Propranolol, Solid-phase extraction (SPE)Autores:Ayala C., Cerdà V., Clavijo S., Delgado Y., María del Rosario Brunetto, Maximo Gallignani, Orozco W.Fuentes:googlescopusFIA-FT-IR determination of ibuprofen in pharmaceuticals
ArticleAbstract: A method has been developed for the determination of Ibuprofen (2-[4-isobutylphenyl]-propionic acid)Palabras claves:Autores:Garrigues S., Guardia M., Maximo GallignaniFuentes:scopusFlow analysis-hydride generation-Fourier transform infrared spectrometric determination of antimony in pharmaceuticals
ArticleAbstract: In this work, a flow analysis system with hydride generation and Fourier transform infrared (FTIR) sPalabras claves:Antimony determination, Flow analysis, Fourier Transform Infrared Spectrometry, Glucantime, Hydride generation, SbH 3, StibineAutores:Ayala C., Brunetto R., Burguera M., Luis Burguera J., Maximo GallignaniFuentes:scopusFlow analysis-hydride generation-gas phase derivative molecular absorption spectrophotometric determination of antimony in oral homeopathic products ("Antimonium Tartaricum") formulated under alcoholic medium
Conference ObjectAbstract: In this work, a flow analysis-hydride generation-gas phase derivative molecular absorption-(UV) specPalabras claves:Antimony, Derivative spectroscopy, Flow analysis, Gas phase molecular absorption spectrophotometry (GPMAS), Homeopathic products, Hydride generation, StibineAutores:Burguera M., Luis Burguera J., María del Rosario Brunetto, Maximo Gallignani, Ovalles F.Fuentes:googlescopus