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Extracción simultánea de polifenoles totales y flavonoides totales en hojas de Fragaria spp.
Bachelor ThesisAbstract: Los polifenoles y flavonoides totales (PFT y FnT) presentes en las plantas constituyen un grupo de mPalabras claves:ANTIOXIDANTES NATURALES, FLAVONOIDES TOTALES, Fragaria spp., METABOLITOS SECUNDARIOS, POLÍFENOLES TOTALESAutores:Jorge Alexander Briceño Carrasquel, Magdalena Lizbeth Sailema OrtizFuentes:rraaeEVALUACIÓN DEL CONTENIDO DE METALES EN SUELOS Y TEJIDOS COMESTIBLES DE Allium fistulosum L. CULTIVADO EN ZONAS CERCANAS AL VOLCÁN TUNGURAHUA
ArticleAbstract: El volcán Tungurahua, ubicado en la cordillera oriental de Ecuador, desde su reactivación en 1999 haPalabras claves:cadmio; cadmium, cebolla de rama; branch onion, cobre; copper, ingesta de metal; metal intake, metal biodisponible; bioavailable metalAutores:Arnaldo Armado, Evelyn Tonato, Jorge Alexander Briceño Carrasquel, Mayra Paredes, Silva MonicaFuentes:rraaeDirect determination of Hg in polymers by solid sampling-graphite furnace atomic absorption spectrometry. A comparison of the performance of line source and continuum source instrumentation
ArticleAbstract: This work explores the potential of solid sampling-graphite furnace atomic absorption spectrometry (Palabras claves:Graphite furnace atomic absorption spectrometry, High-resolution continuum source AAS, Mercury determination, Polymer analysis, Solid samplingAutores:Belarra M.A., Jorge Alexander Briceño Carrasquel, Resano M.Fuentes:googlescopusDirect determination of Zn in individual Daphnia magna specimens by means of solid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry
ArticleAbstract: In this work, the capabilities of solid sampling high-resolution continuum source graphite furnace aPalabras claves:Autores:Belarra M.A., De Schamphelaere K.A.C., Janssen C.R., Jorge Alexander Briceño Carrasquel, Resano M., Vanblaere S., Vanhaecke F.Fuentes:googlescopusDirect determination of phosphorus in biological samples using a solid sampling-high resolution-continuum source electrothermal spectrometer: Comparison of atomic and molecular absorption spectrometry
ArticleAbstract: Phosphorus is an element that is difficult to determine accurately by most analytical techniques. InPalabras claves:Autores:Belarra M.A., Jorge Alexander Briceño Carrasquel, Resano M.Fuentes:googlescopusMetal content evaluation in soils and edible tissues of allium fistulosum l. On crops near the tungurahua volcano
ArticleAbstract: The Tungurahua volcano, located in the eastern mountain range of Ecuador, since its reactivation inPalabras claves:Bioavailable metal, Branch onion, Cadmium, Copper, Metal intakeAutores:Armado A., Evelyn Tonato, Jorge Alexander Briceño Carrasquel, Mayra Paredes, Silva MonicaFuentes:googlescopusMicronutrients and in vitro protein digestibility of lima beans (Phaseolus lunatus L.) grown in Ecuador
ArticleAbstract: Lima Bean is a tropical legume part of the ancestral culinary culture from the Ecuadorian littoral wPalabras claves:digestibility, Electrophoresis, Lima beans, micronutrients, proteinsAutores:A. Tello, Dayana C. Morales, Freddy G. del Pozo, Grace Vásquez, Jorge Alexander Briceño Carrasquel, T. PovedaFuentes:googlescopusProving Surface Plasmons in Graphene Nanoribbons Organized as 2D Periodic Arrays and Potential Applications in Biosensors
ArticleAbstract: Surface-plasmon-based biosensors have become excellent platforms for detecting biomolecular interactPalabras claves:Graphene, Graphene nanoribbons, semi-analytical model, surface plasmonsAutores:Cristian Vacacela Gomez, Diana C. Coello-Fiallos, Jiří Svozilík, Jorge Alexander Briceño Carrasquel, Marco Guevara, Talia Tene FernándezFuentes:scopusSolid sampling high-resolution continuum source graphite furnace atomic absorption spectrometry to monitor the biodistribution of gold nanoparticles in mice tissue after intravenous administration
ArticleAbstract: In this work, the capabilities of solid sampling high-resolution continuum source graphite furnace aPalabras claves:Autores:Belarra M.A., Crespo C., Del Campo Menoyo J., Jorge Alexander Briceño Carrasquel, Mozas E., Resano M.Fuentes:googlescopusSolid sampling-graphite furnace atomic absorption spectrometry for the direct determination of boron in plant tissues
ArticleAbstract: In this work, the potential of graphite furnace atomic absorption spectrometry for the direct determPalabras claves:Boron determination, citric acid, Graphite furnace atomic absorption spectrometry, Solid sampling, Tungsten permanent modifierAutores:Aramendía M., Belarra M.A., Jorge Alexander Briceño Carrasquel, Resano M.Fuentes:googlescopus