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Electrochemical determination of lead in human blood serum and urine by anodic stripping voltammetry using glassy carbon electrodes covered with Ag-Hg and Ag-Bi bimetallic nanoparticles
ArticleAbstract: The evaluation and application of glassy carbon electrodes modified with bimetallic nanoparticle depPalabras claves:Autores:Alvarado J., Carla Manciati, Carrera P., Dominguez J.R., Lenys Fernández, Luis José Borrero González, Mireya Sánchez, Patricio Javier Espinoza-Montero, Romero Hugo, Valera D.Fuentes:googlescopusElectrochemical generation of lead volatile species as a method of sample introduction for lead determination by atomic absorption spectrometry
ArticleAbstract: An electrochemical lead volatile species generation system, as a means for sample introduction intoPalabras claves:Atomic absorption spectrometry, Electrochemical lead hydride generation, lead, Urine samplesAutores:Alvarado J., Dominguez J.R., Lenys Fernández, Saénz M.Fuentes:googlescopusElectrochemical generation of volatile lead species using a cadmium cathode: Comparison with graphite, glassy carbon and platinum cathodes
Conference ObjectAbstract: Working electrodes made out of pyrolytic graphite, glassy carbon, platinum and cadmium were comparedPalabras claves:Atomic absorption spectrometry, Electrochemical hydride generation, leadAutores:Alvarado J., Dominguez J.R., Lenys Fernández, Saénz M.Fuentes:googlescopusDiseño y optimización de una celda para generar vapor frio de mercurio y su determinación por espectroscopia de absorción atómica
ArticleAbstract: This work shows the design and development of a reaction cell in which, using small volumes of samplPalabras claves:Atomic absorption spectroscopy, CV AAS, Glass cells, Urine mercuryAutores:Alvarado J., Dominguez J.R., Lenys Fernández, Murillo L.C.Fuentes:googlescopusCatalytic hydrotreatment in reverse microemulsions under microwave irradiation
ArticleAbstract: This report describes a hydrocatalytic process developed in a reverse microemulsion using microwavePalabras claves:Hydrodemetallization, Hydrodesulfurization, Microwave irradiation, NiMo/Al O and CoMo/Al O 2 3 2 3, Reverse microemulsionAutores:Carrero H., Dominguez J.R., Lenys Fernández, Madriz L., Vargas R.Fuentes:googlescopusMg and Ni nano-hydrotalcites modified with gold nanoparticles as platform of enzymatic electrochemical sensors for H<inf>2</inf>O<inf>2</inf> detection
ArticleAbstract: The immobilization of Horseradish Peroxidase enzyme over Magnesium (Mg-nHT) and Nickel (Ni-nHT) nanoPalabras claves:Golden nanoparticles, Horseradish peroxidase, Hydrogen Peroxide, Hydrotalcites, Modified electrodesAutores:Dominguez J.R., Lenys Fernández, Luis José Borrero González, Omar Martínez, Patricio Javier Espinoza-Montero, Rodríguez A.Fuentes:googlescopus