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Comparative study of two silica mesoporous materials (SBA-16 and SBA-15) modified with a hydroxyapatite layer for clindamycin controlled delivery
ArticleAbstract: Mesoporous silica materials are very promising for biomedical applications due to their superficialPalabras claves:bioactivity, Clindamycin, Cytotoxicity, drug delivery, Hydroxyapatite, Mesoporous materials, Osteogenesis, SBA-15, SBA-16, ViabilityAutores:Contreras L., Cordova A., Gomes M.E., Luis José Borrero González, Luis Lascano, Noris-Suarez K., Sagarzazu A., Salas J.Fuentes:googlescopusDegradation of magnetite nanoparticles in biomimetic media
ArticleAbstract: Magnetic nanoparticles (NPs) of magnetite Fe3O4 obtained by coprecipitation (COP), thermal decomposiPalabras claves:characterization, Degradation, magnetic properties, Magnetite, Nanobiomedicine, Nanoparticles, SynthesisAutores:Hernández A.C., Luis José Borrero González, Luis Lascano, Sarah Briceño, Sojo J.Fuentes:scopusDesign and construction of an automatic system of ferroelectric ceramics polarization
Conference ObjectAbstract: This work shows the design and construction of an automatic polarizer for ferroelectric ceramics,guaPalabras claves:Automation, ceramics, Energy converters, Ferroelectricity, PI Controller, PolarizationAutores:Cristian Tasiguano, D. Romo, Eliana Acurio, Luis LascanoFuentes:googlescopusDesign and implementation of an automatic system for dielectric characterization of ceramic materials
Conference ObjectAbstract: This article describes the design and implementation of an automatic dielectric characterization sysPalabras claves:ceramic, Complex impedance, Dielectric Constant, LabVIEW, PidAutores:Cristian Tasiguano, Eliana Acurio, F. Narváez, Luis Lascano, S. ValladaresFuentes:googlescopusFerroelectric behavior of a lead titanate nanosphere due to depolarization fields and mechanical stresses
OtherAbstract: A theorical model has been developed based on the theory of Ginzburg-Landau-Devonshireto study and pPalabras claves:Autores:Julio Andrade Landeta, Luis LascanoFuentes:scopusElectric conductivity of Aurivillius ceramic materials of composition Pb<inf>x</inf>Bi<inf>4</inf>Ti<inf>3+x</inf>O<inf>12+3x</inf>, x=0,1,2 y 3
Conference ObjectAbstract: The ac electric conductivity of both textured and non textured Aurivillius ferroelectric ceramics PbPalabras claves:Aurivillius, Electric conductivity, Ferroelectricity, textureAutores:Caballero A.C., Fernández J.F., Luis Lascano, Moure C., Villegas M.Fuentes:scopusElectrical behaviour of Bi<inf>5</inf>FeTi<inf>3</inf>O<inf>15</inf> and its solid solutions with CaBi<inf>4</inf>Ti<inf>4</inf>O<inf>15</inf>
ArticleAbstract: Pure Bi5FeTi3O15 and CaBi4Ti4O15 compounds and (1-x)Bi5FeTi3O15-xCaBi4Ti4O15, x = 0.25, 0.50, 0.75,Palabras claves:Bismuth titanates, C. Electrical conductivity, C. Piezoelectric propertiesAutores:Duran P., Luis Lascano, Moure C., Tartaj J.Fuentes:scopusEffect of carbonates on hydroxyapatite self-activated photoluminescence response
ArticleAbstract: The effect of carbonate impurities in the photoluminescence (PL) properties of hydroxyapatite has bePalabras claves:Carbonates, Hydroxyapatite, Impurities, PhotoluminescenceAutores:Cesar Costa-Vera, J. Camilo Diaz, José Iván Chango, Lozada L., Luis José Borrero González, Luis Lascano, Soto D.Fuentes:googlescopusEffect of low magnetic field on biomimetic deposition of hydroxyapatite on titanium and bioline stainless steel
ArticleAbstract: In this work, we evaluated the effect of a low magnetic field on the deposition of hydroxya-patite (Palabras claves:BIOLINE stainless steel SS316LVM, Biomaterials, Hydroxyapatite, Titanium-biocompatible substratesAutores:Andrea Uvillús, Luis José Borrero González, Luis Lascano, Omar Bonilla, Rafael ÚribeFuentes:googlescopusEffects of spectral diffusion on the nonlinear optical properties in two- and three-state quantum systems in a four-wave mixing signal
ArticleAbstract: Effects of spectral diffusion on the third-order nonlinear susceptibility for two- and three-level qPalabras claves:cross-relaxation, four-wave mixing, reservoir state, Spectral diffusion, three-level quantum systemAutores:Cesar Costa-Vera, Fernando Moncada, José Luis Paz, Luis LascanoFuentes:scopus