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A closer look to polyesters: Properties, synthesis, characterization, and particle drug delivery applications
ReviewAbstract: Background: Natural and synthetic polymeric materials can be used in the fields of bio-medicine andPalabras claves:Biodegradable, drug delivery, Microparticles, Nanoparticles, Polyesters, polymersAutores:Debut Alexis, Dr Brajesh Kumar, Frank Alexis, Karla Vizuete, Katherine Pazmiño ViteriFuentes:scopusA review on traditional uses and applications of Cordia spp. (Boraginaceae) as a natural polymer in the development of food and pharmaceutical products
ReviewAbstract: Background: The growing demand for natural polymers useful for food and drug production has promptedPalabras claves:Biomaterials, Food Industry, gum, medicinal use, Mucilage, PHARMACEUTICAL INDUSTRYAutores:Debut Alexis, Karla Vizuete, Katherine Pazmiño Viteri, Stephany Loor ConstantineFuentes:scopusA texture based image processing algorithm for nanoparticles analysis
Conference ObjectAbstract: This paper describes an algorithm based on the two-dimensional Hurst operator for detecting edges anPalabras claves:Edge-detection, Hurst-operator, IMAGE PROCESSING, Nanoparticles, Texture analysisAutores:Debut Alexis, Diego S. Benitez, Luis Cumbal, Professor, Luis H. CumbalFuentes:googlescopusCharacterization and application of biosynthesized iron oxide nanoparticles using Citrus paradisi peel: A sustainable approach
ArticleAbstract: In the present study, iron oxide nanoparticles (FeONPs) were firstly synthesized using non-edible pePalabras claves:Adsorption, antioxidant, Environmental remediation, Green Synthesis, Iron oxide nanoparticles, spectroscopyAutores:Debut Alexis, Dr Brajesh Kumar, Luis Cumbal, Professor, Luis H. Cumbal, Salomé Galeas, Sharma V., SMITA K., Victor H. GuerreroFuentes:googlescopusCharacterization of a Brillouin amplifier and a Brillouin laser optically injected
ArticleAbstract: We studied, both theoretically and experimentally, the evolution of the Brillouin gain curve and thePalabras claves:Autores:Debut Alexis, Randoux S., Zemmouri J.Fuentes:googlescopusCharacterization of fine-grained material ejected by the cotopaxi volcano employing X-ray diffraction and electron diffraction scattering techniques
ArticleAbstract: After 138 years of apparent silence, the Cotopaxi volcano awoke on August 14th of 2015 with a sequenPalabras claves:Characterization of ash particles, Chemical composition of tephra, Cotopaxi Volcano, granulometry, Volcanic reactivationAutores:Andrea V. Vaca, Carlos R. Arroyo, Debut Alexis, Eduardo Aguilera, Iván Fernando Palacios-Orejuela, Luis H. Cumbal, Mario Cruz D'Howitt, Theofilos ToulkeridisFuentes:scopusChina Rose/Hibiscus rosa-sinensis Pollen-Mediated Phytosynthesis of Silver Nanoparticles and Their Catalytic Activity
ArticleAbstract: We reported an ecofriendly method for the phytosynthesis of silver nanoparticles (AgNPs) using the pPalabras claves:China rose pollen, Ecofriendly, photocatalysis, silver nanoparticles, spectroscopyAutores:Debut Alexis, Dr Brajesh Kumar, Luis Cumbal, Professor, Luis H. Cumbal, SMITA K., Yolanda AnguloFuentes:googlescopusComparative statistical analysis of the release kinetics models for nanoprecipitated drug delivery systems based on poly(lactic-co-glycolic acid)
ArticleAbstract: Poly(lactic-co-glycolic acid) is one of the most used polymers for drug delivery systems (DDSs). ItPalabras claves:Autores:Debut Alexis, Dr Brajesh Kumar, Fernanda Pilaquinga F．, Karla Vizuete, Marco Javier Flores-Calero, Nathaly S. Hebkp_redia, V. Katherine PazmiñoFuentes:googlescopusAssessing the morphological variations on the pollen grains of Solanum betaceum caused by chemical, biological and ecological pesticides
ArticleAbstract: Solanum betaceum is a crop of great economic importance in Ecuador. Unfortunately, it is susceptiblePalabras claves:Pesticide, Pollen, TEM, Tomato treeAutores:Anita Del Hierro, Carlos R. Arroyo, Debut Alexis, Flavio Padilla, Norman Soria, Sara GuerraFuentes:scopusBimodal ultrasound and x-ray bioimaging properties of particulate calcium fluoride biomaterial
ArticleAbstract: Ultrasound (US) and X-ray imaging are diagnostic methods that are commonly used to image internal boPalabras claves:Biocompatibility, bioimaging, BIOMATERIAL, Calcium fluoride, Particles, Ultrasound, X-rayAutores:Attia M.F., Carlos Reinoso Jerez, Cristhian Marcelo Chingo Aimacaña, Debut Alexis, Dilan A.Quinchiguango Perez, Frank Alexis, Kevin O. Pila, Santos-Oliveira R., Si Amar Dahoumane, Whitehead D.C.Fuentes:scopus