Search Results - "Quiñones, Cesar"

Antimicrobial Activity against Fusarium oxysporum f. sp. dianthi of TiO2/ZnO Thin Films under UV Irradiation: Experimental and Theoretical Study by Quiñones, Cesar, Posada, Martha, Hormiga, Angie, Peña, Julian, Diaz-Uribe, Carlos, Vallejo, William, Muñoz-Acevedo, Amner, Roa, Vanesa, Schott, Eduardo, Zarate, Ximena

“…We deposited bare TiO2 and TiO2/ZnO thin films to study their antimicrobial capacity against Fusarium oxysporum f. sp. dianthi. The deposit of TiO2 was…”
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Photocatalytic Activity of Ag-TiO2 Composites Deposited by Photoreduction under UV Irradiation by Quiñones, Cesar, Navarro, Karen, Vallejo, William, Cervantes, Lorraine, Viloria, Jose, Diaz-Uribe, Carlos, Romero, Eduard

“…In this work, we synthesized Ag nanoparticles on TiO2 thin films deposited on soda lime glass substrates. Ag nanoparticles were synthesized by photoreduction…”
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Photocatalytic Degradation of Methylene Blue under Visible Light Using TiO2 Thin Films Impregnated with Porphyrin and Anderson-Type Polyoxometalates (Cu and Zn) by Alexander Sanguino, Carlos Diaz-Uribe, Freider Duran, William Vallejo, Leidy Guzman, Daniela Ruiz, Esneyder Puello, Cesar Quiñones, Eduardo Schott, Ximena Zarate

“…In this work, tetra(4-carboxyphenyl)porphyrin (TCPP) and two Anderson-type polyoxomolybdates (containing Cu and Zn, respectively; CuPOM, ZnPOM) were…”
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Cyanobacterial Biomass Pigments as Natural Sensitizer for TiO2 Thin Films by Schott, E., Quiñones, Cesar, Martinez, Vincent, Vallejo, William, Gallego-Cartagena, Euler, Diaz-Uribe, Carlos, Patiño-Camelo, Karen, Hurtado, Mikel

“…In this work, we studied the effect of TiO2 sensitization with dry biomass extracted of cyanobacteria on the degradation of methylene blue dye (AM)…”
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Characteristics Upon Presentation of Patients with Type 2 Macular Telangiectasia in Puerto Rico by González-Martínez, Orlando G, Ortiz, Jan, Quiñones, Sebastián, Alicea, Jonathan G, Guevara, Francisco, Pérez, Alejandro, Pappaterra, Mariella, Requejo-Figueroa, Guillermo A, Amaral, Claudia, Rivera-Grana, Erick, Villegas, Victor M, Quiñones, Cesar, Emanuelli, Andrés, Oliver, Armando L

“…To describe the systemic disease associations and clinical features upon initial presentation of a cohort of patients with type 2 macular telangiectasia who…”
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Electrochemical monitoring of a photocatalytic desulfurization process of a model liquid fuel by Marcela, López-Lozano Lina, Augusto, Quiñones-Segura Cesar, Oscar, Rodríguez- Bejarano

“…Thiophene is a sulfur compound found mostly in gasoline and contributor to air pollution. This paper analyzes UV light photocatalytic desulfurization of model…”
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Physical-Chemical Study of Anthracene Selective Oxidation by a Fe(III)-Phenylporhyrin Derivative by Diaz-Uribe, Carlos, Vallejo, William, Quiñones, Cesar

“…In this work, we studied the anthracene oxidation by hydroxyl radicals. Hydroxyl radical was generated by reaction of (TPPFe) with hydrogen peroxide under…”
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Forecasting of yields in Jarillo peach crops at the Province of Pamplona using random variables by Parra Ortega, Carlos Arturo, Quevedo García, Enrique, Quiñones, César Villamizar

“…Introduction— As a result of a research project, this article shows the crop yield forecast for a peach variety named jarillo. For this, a model was designed…”
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Effect of Energy Disorder in Interfacial Kinetics of Dye-Sensitized Solar Cells with Organic Hole Transport Material by Bisquert, Juan, Palomares, Emilio, Quiñones, César A

“…We describe the kinetic rates for dye regeneration in dye-sensitized solar cells with organic solid hole conductors, taking as a reference the experimental…”
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Dynamical modeling of the cell cycle and cell fate emergence in Caulobacter crescentus by Quiñones-Valles, César, Sánchez-Osorio, Ismael, Martínez-Antonio, Agustino

“…The division of Caulobacter crescentus, a model organism for studying cell cycle and differentiation in bacteria, generates two cell types: swarmer and…”
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Photocatalytic degradation of hydrocarbons present in water, using Fe (III) modified TiO2 by Velosa- Alfonso, Paula Catalina, Loaiza- Carreño, Andrés Felipe, Quiñones- Segura, Cesar Augusto

“…ABSTRACT This research work focused on the degradation of total hydrocarbons in synthetic water mixtures and in samples obtained from the inflow of a skimmer…”
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Photocatalytic Activity of Ag-TiO 2 Composites Deposited by Photoreduction under UV Irradiation by Díaz-Uribe, Carlos, Viloria, Jose, Cervantes, Lorraine, Vallejo, William, Navarro, Karen, Romero, Eduard, Quiñones, Cesar

“…In this work, we synthesized Ag nanoparticles on TiO 2 thin films deposited on soda lime glass substrates. Ag nanoparticles were synthesized by photoreduction…”
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Antimicrobial Activity against Fusarium oxysporum f. sp. dianthi of TiO 2 /ZnO Thin Films under UV Irradiation: Experimental and Theoretical Study by Quiñones, Cesar, Posada, Martha, Hormiga, Angie, Peña, Julian, Diaz-Uribe, Carlos, Vallejo, William, Muñoz-Acevedo, Amner, Roa, Vanesa, Schott, Eduardo, Zarate, Ximena

“…We deposited bare TiO and TiO /ZnO thin films to study their antimicrobial capacity against f. sp. dianthi. The deposit of TiO was performed by spin coating…”
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Cyanobacterial Biomass Pigments as Natural Sensitizer for TiO 2 Thin Films by Patiño-Camelo, Karen, Diaz-Uribe, Carlos, Gallego-Cartagena, Euler, Vallejo, William, Martinez, Vincent, Quiñones, Cesar, Hurtado, Mikel, Schott, E.

“…In this work, we studied the effect of TiO 2 sensitization with dry biomass extracted of cyanobacteria on the degradation of methylene blue dye (AM)…”
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Mycobacterium tuberculosis complex detected by modified fluorescent in situ hybridization in lymph nodes of clinical samples by Rodriguez-Nuñez, Juan, Avelar, Francisco J, Marquez, Francisco, Rivas-Santiago, Bruno, Quiñones, Cesar, Guerrero-Barrera, Alma L

“…Lymph node tuberculosis (TB) is the leading cause of extrapulmonary tuberculosis and is the most frequently identified type in Aguascalientes, Mexico…”
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Synthesis and optimization of properties of thin films of FAx(MA1-X)PbI3 grown by spin coating with perovskite structure to be used as active layer in hybrid solar cells by Otálora Bastidas, Camilo Andrés, Gordillo Guzmán, Gerardo, Quiñones Segura, Cesar Agusto, Virgüez Amaya, Ophyr, Calderón, Clara Lilia

“…This work reports results concerning the effect that the substitution of the methylammonium cation by the formamidinium cation causes on the properties of…”
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Analysis of competitive forces for cocoa farmers in San José de Cúcuta, Colombia by Villamizar Quiñones, César, Otero Gómez, Miller Eduardo, Cancino, Susan

“…Introduction. Competitiveness measures the ability of a company or organization to produce and market a good or product more efficiently and effectively…”
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Fotosensibilización de TiO2 con un colorante comercial para fotodegradación de contaminantes orgánicos en agua by Juliana Leguizamón, César Quiñones, Hilda Espinosa, Víctor Sarria

“…En este estudio, se exploró la fotosensibilización del semiconductor TiO2, mediante un colorante comercial, con el objeto de aumentar sus propiedades…”
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Comunicación interna en la gestión pública desde recursos humanos by Quiñones Li, Aura Elisa, Sifuentes Pinto, Nilsa, Quiñones Vernazza, César Augusto, Cervera Cajo, Luz Emerita

“…La comunicación interna es un elemento esencial para el adecuado funcionamiento de una entidad o empresa, ya que facilita la coordinación efectiva y la…”
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El papel de la Investigación en el avance de la ingeniería by Quiñones Segura, Cesar Augusto

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