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Article(6)
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Acta científica venezolana(1)
Analytical and Bioanalytical Chemistry(1)
Fresenius' Journal of Analytical Chemistry(1)
Journal of Analytical Atomic Spectrometry(1)
Journal of Separation Science(1)
A comparative study of methods for determining selenium in biological materials.
ArticleAbstract: A comparative study of the analytical performance of fluorimetric spectrophotometric, atomic absorptPalabras claves:Autores:Alarcón O.M., Burguera M., Luis Burguera J., Maximo GallignaniFuentes:googlescopusDetermination of molecular weight distribution of lignin derivatives by aqueous phase high performance size exclusion chromatography (HPSEC)
ArticleAbstract: Several lignin derivatives were analyzed by aqueous phase High Performance Size Exclusion ChromatogrPalabras claves:High performance size exclusion chromatography, Lignin derivatives, Molecular weightAutores:Brunetto M.R., Burguera M., De Peña Y.P., Gonzalez A.M., Luis Burguera J., Maximo Gallignani, Salager J.L.Fuentes:googlescopusHPLC determination of Vitamin D<inf>3</inf> and its metabolite in human plasma with on-line sample cleanup
ArticleAbstract: A HPLC method with automated column switching and UV-diode array detection is described for the simuPalabras claves:25-OH-D 3, Column switching, HPLC, On-line sample cleanup, Plasma samples, Solid-phase extraction, vitamin D 3Autores:Alarcón O.M., Brunetto R., Burguera M., Luis Burguera J., Maximo Gallignani, Nieto E., Obando M., Salinas R.Fuentes:googlescopusHigh-performance liquid chromatographic determination of cocaine and benzoylecgonine by direct injection of human blood plasma sample into an alkyl-diol-silica (ADS) precolumn
ArticleAbstract: A column-switching high-performance liquid chromatographic method with UV detection for the determinPalabras claves:Alkyl-diol-silica column, Benzoylecgonine, Cocaine, Column switching, Human blood plasma samples, Restricted-access materialsAutores:Brunetto R., Burguera M., Delgado Y., Gutiérrez L., Luis Burguera J., Maximo GallignaniFuentes:googlescopusIn vivo sample uptake and on-line measurements of cobalt in whole blood by microwave-assisted mineralization and flow injection electrothermal atomic absorption spectrometry
ArticleAbstract: An on-line automated microwave-assisted mineralization and flow injection system was developed for tPalabras claves:Cobalt, Electrothermal atomic absorption spectrometry, Flow injection, Microwave-oven mineralization, On-line mineralization, Whole bloodAutores:Brunetto R., Burguera M., Carrero P., Luis Burguera J., Maximo Gallignani, Rivas C., Róndon C.Fuentes:googlescopusSelective determination of antimony(III) and antimony(V) in liver tissue by microwave-assisted mineralization and hydride generation atomic absorption spectrometry
ArticleAbstract: Antimony(III) and antimony(V) species have been selectively determined in liver tissues by optimizinPalabras claves:Autores:Brunetto R., Burguera M., Luis Burguera J., Maximo Gallignani, Petit de Peña Y., Róndon C.Fuentes:googlescopus