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A nafion film cover to enhance the analytical performance of the CuO/Cu electrochemical sensor for determination of chemical oxygen demand
ArticleAbstract: We modified and evaluated the performance of a CuO/Cu electrochemical electrode for chemical oxygenPalabras claves:chemical oxygen demand, Copper oxide electrode, detection, Nafion filmAutores:Alvarado J., Byron Ordóñez Ríos, Lenys Fernández, Llorca J., Patricio Javier Espinoza-Montero, Tanya CarchiFuentes:scopusCharacterization of a carbon paste electrode modified with tripolyphosphate-modified kaolinite clay for the detection of lead
ArticleAbstract: We report about the use of carbon paste electrode modified with kaolinite for analytical detection oPalabras claves:Carbon paste electrode, Kaolinite clay, TripolyphosphateAutores:Borras C., Gómez Y., Lenys Fernández, Mostany J., Scharifker B.R.Fuentes:googlescopusCharacterization of kaolin glassy carbon modified electrodes: Preconcentration of 2-chlorophenol
ArticleAbstract: In this paper we describe the use of two kaolin-type aluminosilicate clays, a commercial ceramic-graPalabras claves:2-chlorophenol oxidation, Clay-modified electrode, PreconcentrationAutores:Borras C., Gómez Y., Lenys Fernández, Mostany J., Scharifker B.R.Fuentes:googlescopusCharacterization of surfactant/hydrotalcite-like clay/glassy carbon modified electrodes: Oxidation of phenol
ArticleAbstract: The characteristics of hydrotalcite (HT)-like clay films containing ionic and nonionic surfactants aPalabras claves:Clay-modified electrode, Phenol oxidation, Synthetic hydrotalcite-like clayAutores:Borras C., Carrero H., Hernández M., Lenys Fernández, Mostany J.Fuentes:googlescopusColorimetric detection and adsorption of mercury using silver nanoparticles: A bibliographic and patent review
ArticleAbstract: Mercury (Hg) contamination is a problem that currently affects not only the environment but also humPalabras claves:Adsorption, Mercury, Nanoparticles, Sensor, SILVER, Toxic metalAutores:Fernanda Pilaquinga F．, Gabriela S. Yánez-Jácome, Lenys Fernández, Miguel Vivas-Rodríguez, Morey J., Piña M.d.l.N.Fuentes:googlescopusAnalytical Chemistry Research
OtherAbstract: 24 The electrochemical generation of arsenic volatile species (arsine) using an Au/Hg amalgam cathodPalabras claves:Autores:Lenys FernándezFuentes:googleApplicability of goethite/reduced graphene oxide nanocomposites to remove lead from wastewater
ArticleAbstract: Lead ion in drinking water is one of the most dangerous metals. It affects several systems, such asPalabras claves:Adsorption, Goethite, Graphene oxide, leadAutores:Debut Alexis, Franklin Gordon-Nuñez, Katherine Vaca-Escobar, Lenys Fernández, María Belén Aldás-Sandoval, Milton H. Villacís-García, Patricio Javier Espinoza-MonteroFuentes:googlescopusAnálisis de los niveles de arsénico en sedimento marino de Bajo Alto mediante espectroscopía de absorción atómica utilizando generación electroquímica de especies volátiles como técnica de introducción de muestra, 2014.
Bachelor ThesisAbstract: Se desarrolló un sistema de generación electroquímica de especies volátil de arsénico (As), como técPalabras claves:ARSÉNICO, químicaAutores:Andrea E. Caimanagua Capa, Lenys FernándezFuentes:rraaeELECTRICAL COMMUNICATION BETWEEN “HORSERADISH PEROXIDASE” AND MODIFIED ELECTRODES WITH NANOMATERIALS: APPLICATION AS ENZYMATIC ELECTROCHEMICAL BIOSENSORS
Book PartAbstract: This chapter aims to cover the latest advancements and innovations in the field of enzymatic electroPalabras claves:Electrochemical biosensors, Horseradish peroxidase, NanomaterialsAutores:Antonio Díaz, Lenys Fernández, Luis José Borrero González, Patricio Javier Espinoza-Montero, Rafael Úribe, Rodríguez A.Fuentes:scopusESTUDIO DE LA ADSORCIÓN DE ANIONES SOBRE ZEOLITAS SINTÉTICAS MODIFICADAS CON SURFACTANTES/Study of Anion Adsorption on Modified Synthetic Zeolites with Surfactant
OtherAbstract: El presente trabajo contempla el estudio bajo condiciones hidroté rmicas en medio alcalino de la síPalabras claves:Autores:Lenys FernándezFuentes:google