Search Results - "Meléndrez, Manuel"

Ethylene adsorption onto natural and transition metal modified Chilean zeolite: An operando DRIFTS approach by Abreu, Norberto J., Valdés, Héctor, Zaror, Claudio A., Azzolina-Jury, Federico, Meléndrez, Manuel F.

“…Ethylene is a plant growth regulator that induces accelerated softening and ripening of fruits during transport and storage. Among the most applied methods for…”
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Self-Assembled CNF/rGO/Tannin Composite: Study of the Physicochemical and Wound Healing Properties by Fernández, Katherina, Llanquileo, Aylen, Bustos, Monserrat, Aedo, Valentina, Ruiz, Isleidy, Carrasco, Sebastián, Tapia, Mauricio, Pereira, Miguel, Meléndrez, Manuel F, Aguayo, Claudio, Atanase, Leonard I

“…In this study, a conductive composite material, based on graphene oxide (GO), nanocellulose (CNF), and tannins (TA) from pine bark, reduced using polydopamine…”
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Quality and high yield synthesis of Ag nanowires by microwave-assisted hydrothermal method by Meléndrez, Manuel F, Medina, Carlos, Solis-Pomar, Francisco, Flores, Paulo, Paulraj, Mani, Pérez-Tijerina, Eduardo

“…Silver nanowires (Ag-NWs) were obtained using microwave-assisted hydrothermal method (MAH). The main advantage of the method is its high NWs production which…”
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Influence of the concentration of copper nanoparticles on the thermo‐mechanical and antibacterial properties of nanocomposites based on poly(butylene adipate‐co‐terephthalate) by Felipe Jaramillo, Andrés, Riquelme, Silvia, Montoya, Luis Felipe, Sánchez‐Sanhueza, Gabriela, Medinam, Carlos, Rojas, David, Salazar, Fredy, pablo Sanhueza, Juan, Francisco Meléndrez, Manuel

“…Poly(butylene adipate‐co‐terephthalate) (PBAT) was mixed with copper nanoparticles (Cu‐NPs) in concentrations of 1%, 3%, and 5% with particle size between 100…”
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Study of the Efficiency of a Polycation Using the Diafiltration Technique in the Removal of the Antibiotic Oxytetracycline Used in Aquaculture by Palacio, Daniel A, Oñate, Pablo, Esquivel, Samir, Meléndrez, Manuel, Pereira, Eduardo, Rivas, Bernabé L

“…The presence of antibiotics in aquatic systems in recent years has become a global environmental and public health concern due to the appearance of strains…”
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Comparative Study of the Removal Efficiency of Nalidixic Acid by Poly[(4-vinylbenzyl)trimethylammonium Chloride] and N-Alkylated Chitosan through the Ultrafiltration Technique and Its Approximation through Theoretical Calculations by Palacio, Daniel A, Muñoz, Carla, Meléndrez, Manuel, Rabanal-León, Walter A, Murillo-López, Juliana A, Palencia, Manuel, Rivas, Bernabé L

“…Emerging antibiotic contaminants in water is a global problem because bacterial strains resistant to these antibiotics arise, risking human health. This study…”
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Antibacterial Activity of Copper Nanoparticles (CuNPs) against a Resistant Calcium Hydroxide Multispecies Endodontic Biofilm by Rojas, Beatriz, Soto, Nicole, Villalba, Marcela, Bello-Toledo, Helia, Meléndrez-Castro, Manuel, Sánchez-Sanhueza, Gabriela

“…Endodontic treatment reduces the amount of bacteria by using antimicrobial agents to favor healing. However, disinfecting all of the canal system is difficult…”
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Innovative Approach to Accelerate Wound Healing: Synthesis and Validation of Enzymatically Cross-Linked COL-rGO Biocomposite Hydrogels by González, Luisbel, Espinoza, Víctor, Tapia, Mauricio, Aedo, Valentina, Ruiz, Isleidy, Meléndrez, Manuel, Aguayo, Claudio, Atanase, Leonard I, Fernández, Katherina

“…In this study, an innovative conductive hybrid biomaterial was synthetized using collagen (COL) and reduced graphene oxide (rGO) in order for it to be used as…”
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Synthesis of silver-palladium Janus nanoparticles using co-sputtering of independent sources: experimental and theorical study by Martínez-Carreón, Maria J, Solís-Pomar, Francisco, Fundora, Abel, Gutiérrez-Lazos, Claudio D, Mejía-Rosales, Sergio, Fernández-Escamilla, Hector N, Guerrero-Sánchez, Jonathan, Meléndrez, Manuel F, Pérez-Tijerina, Eduardo

“…Janus-type nanoparticles are important because of their ability to combine distinct properties and functionalities in a single particle, making them extremely…”
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Sigma Phase Stabilization by Nb Doping in a New High-Entropy Alloy in the FeCrMnNiCu System: A Study of Phase Prediction and Nanomechanical Response by Oñate, Angelo, Sanhueza, Juan Pablo, Dueña, Gleydis, Wackerling, Diego, Sauceda, Sergio, Salvo, Christopher, Valenzuela, Marian, Medina, Carlos, Seidou, Abdul Herrim, Tchuindjang, Jérôme Tchoufang, Meléndrez, Manuel, Rojas, David, Mertens, Anne, Tuninetti, Víctor

“…The development of high-entropy alloys has been hampered by the challenge of effectively and verifiably predicting phases using predictive methods for…”
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Sensors Based on Molecularly Imprinted Polymers in the Field of Cancer Biomarker Detection: A Review by Quezada, Camila, Samhitha, S Shiva, Salas, Alexis, Ges, Adrián, Barraza, Luis F, Blanco-López, María Carmen, Solís-Pomar, Francisco, Pérez-Tijerina, Eduardo, Medina, Carlos, Meléndrez, Manuel

“…Biomarkers play a pivotal role in the screening, diagnosis, prevention, and post-treatment follow-up of various malignant tumors. In certain instances,…”
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Green synthesis of Ag/Ag2O nanoparticles on cellulose paper and cotton fabric using Eucalyptus globulus leaf extracts: Toward the clarification of formation mechanism by Salgado, Pablo, Bustamante, Luis, Carmona, Danilo J., Meléndrez, Manuel F., Rubilar, Olga, Salazar, Claudio, Pérez, Andy J., Vidal, Gladys

“…•AgNP coating on fabric and paper by using E. globulus leaf extract was successfully fabricated.•Derived from gallic acid are the main phenolic compounds that…”
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Evaluation of the Mechanical and Fire Resistance Properties of Rigid Tannin Polyurethane Foams with Copper Oxide Nanoparticles by Díaz-Gomez, Andrés, Godoy, Mytzy, Berrio, María Elizabeth, Ramirez, Jesús, Jaramillo, Andrés Felipe, Medina, Carlos, Montaño, Mary, Meléndrez, Manuel Francisco

“…In this study, a polymerized polyurethane foam was formulated from tannins extracted from Pinus radiata as polyol, and copper oxide nanoparticles (CuO-NPs) at…”
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Molecular characterization and antibacterial activity of oral antibiotics and copper nanoparticles against endodontic pathogens commonly related to health care-associated infections by Sacoto-Figueroa, Fernanda Katherine, Bello-Toledo, Helia Magali, González-Rocha, Gerardo Enrique, Luengo Machuca, Luis, Lima, Celia A., Meléndrez-Castro, Manuel, Sánchez-Sanhueza, Gabriela Alejandra

“…Objective To carry out molecular characterization and determine the antibacterial activity of oral antibiotics and copper nanoparticles (Cu-NPs) against…”
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An in vitro study on the inhibition and ultrastructural alterations of Candida albicans biofilm by zinc oxide nanowires in a PMMA matrix by Apip, Constanza, Martínez, Alejandra, Meléndrez, Manuel, Domínguez, Mariana, Marzialetti, Teresita, Báez, Ricardo, Sánchez-Sanhueza, Gabriela, Jaramillo, Andrés, Catalán, Alfonso

“…[Display omitted] The purpose of this study was (i) to investigate whether nanocomposite poly(methyl-methacrylate)-zinc oxide nanowires (PMMA-ZnO-NWs) have C…”
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Characterization of Nb-Si-doped low-carbon steel treated by quenching and partitioning: Thermic treatment in two stages supported by computational thermodynamical simulation and controlled sample dimensions by Oñate, Angelo, Alvarado-Avila, Maria Isabel, Medina, Carlos, Villegas, Claudio, Ramírez, Jesús, Sanhueza, Juan Pablo, Meléndrez, Manuel, Rojas, David

“…Quench and partition steels find wide use in the automotive industry because of their high capability of energy absorption. Industrial demands have prompted…”
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First evidence of anthropogenic TiO2 nanoparticles occurrence in Chilean rivers by Gutiérrez, Gester G., Perfetti-Bolaño, Alessandra, Meléndrez, Manuel, Pozo, Karla, Corsi, Ilaria, Barra, Ricardo O., Urrutia, Roberto

“…•TiO2 nanoparticles were identified as contaminants predominantly in urban river deltas.•Seasonal and physicochemical analysis refined the tracking of TiO2…”
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Synthesis, characterization and properties of magnetic colloids supported on chitosan by Cruzat Contreras, Christian, Peña, Octavio, Meléndrez, Manuel F, Díaz-Visurraga, Judith, Cárdenas, Galo

“…This work proposes the synthesis, characterization and investigation of the stabilization capabilities of chitosan doped with magnetic nanoparticles…”
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Growth of vertically aligned ZnO nanorods using textured ZnO films by Solís-Pomar, Francisco, Martínez, Eduardo, Meléndrez, Manuel F, Pérez-Tijerina, Eduardo

“…A hydrothermal method to grow vertical-aligned ZnO nanorod arrays on ZnO films obtained by atomic layer deposition (ALD) is presented. The growth of ZnO…”
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Hybrid Materials Based on Nanoparticles Functionalized with Alkylsilanes Covalently Anchored to Epoxy Matrices by Salas, Alexis, Jaramillo, Andrés Felipe, Palacio, Daniel Andrés, Díaz-Gómez, Andrés, Rojas, David, Medina, Carlos, Pérez-Tijerina, Eduardo, Solís-Pomar, Francisco, Meléndrez, Manuel Francisco

“…In this work, the surface modification of zinc oxide nanoparticles (ZnO-NPs) with 3-glycidyloxy-propyl-trimethoxysilane (GPTMS) was investigated. The ZnO-NPs…”
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