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Characterization 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:googlescopusA 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:scopusTotal mercury determination in bivalves Anadara tuberculosa sold in open markets from Quito, Ecuador
ArticleAbstract: This study aimed to quantify the amount of total mercury in bivalves Anadara tuberculosa supplied frPalabras claves:Cold vapor atomic fluorescence, human health risk assessment, MARKETS, Mercury concentration, methylmercury, shellfishAutores:Gabriela S. Yánez-Jácome, HUGO ITALO ROMERO BONILLA, Lenys Fernández, Luis Elvin Domínguez-Granda, Melissa Nasevilla, Pablo Pozo, Patricio Javier Espinoza-MonteroFuentes:googlescopusTransfusional problems in oncologic surgery
OtherAbstract:Palabras claves:Autores:Lenys Fernández, Morón C.Fuentes:scopusStochastic optical Bloch equations in complex system with vibronic coupling: Use of Novikov's theorem
ArticleAbstract: We analyze the statistical averages over a set of realizations of the random variable in the StochasPalabras claves:Autores:Alvarado Y.J., Cesar Costa-Vera, Eleana Ruiz-Hinojosa, Fernando Moncada, José Luis Paz, Lenys Fernández, Luis Lascano, Patricio Javier Espinoza-MonteroFuentes:scopusStudy of anion adsorption on modified synthetic zeolites with surfactant
ArticleAbstract: This work concerns the study of the synthesis of zeolites under hydrothermal conditions in an alkaliPalabras claves:Cyclic Voltammetry, Detection, Electrochemical sensing, Hydrothermal treatment, Kaolin, Surface modification, Surfactant, Synthesis, Zeolite, Zeolite modified electrodesAutores:Lenys Fernández, Molina A., Villavicencio C.Fuentes:googlescopusStudy of the nonlinear optical responses in the Four-wave mixing signal in saturation regimen of a two-level system with intramolecular coupling
ArticleAbstract: We consider the Four-Wave mixing (FWM) signal and the effects of the pump beam on the nonlinear optiPalabras claves:four-wave mixing, Intramolecular coupling, Nonlinear optical properties, SaturationAutores:Alvarado Y.J., Cesar Costa-Vera, Eleana Ruiz-Hinojosa, José Luis Paz, Lenys Fernández, Luis Lascano, Luis Porras, Patricio Javier Espinoza-MonteroFuentes:scopusSynthesis of silver nanoparticles using aqueous leaf extract of Mimosa albida (mimosoideae): Characterization and antioxidant activity
ArticleAbstract: The search for sensitive and rapid analytical techniques for the determination of natural antioxidanPalabras claves:antioxidant activity, MIMOSA ALBIDA, Polyphenolic total content, silver nanoparticlesAutores:Debut Alexis, Dennis Amaguaña, Eliza Nuit Jara Negrete, Fernanda López, Fernanda Pilaquinga F．, Josue Santiago Pozo Martínez, Lenys Fernández, Lorena Maribel Meneses-Olmedo, Lorena Meneses, Moncada-Basualto M., Morey J., Olea-Azar C., Patricio Javier Espinoza-Montero, Piña N.Fuentes:googleorcidscopusEvaluation of a Non-Enzymatic Electrochemical Sensor Based on Co(OH)2-Functionalized Carbon Nanotubes for Glucose Detection
ArticleAbstract: This work reports on the assessment of a non-hydrolytic electrochemical sensor for glucose sensing tPalabras claves:Carbon nanotubes, cobalt hydroxide, electrochemical sensors, glucose, non-enzymaticAutores:Alisson Cunalata-Castro, Andres Chico-Proano, Debut Alexis, Diego Bolaños-Méndez, I. Rojas, Lenys Fernández, Luis A. Celi, Luis José Borrero González, Patricio Javier Espinoza-Montero, Rafael ÚribeFuentes:scopus