Search Results - "Elisabeth Restrepo-Parra"

Effects of Molarity and Storage Time of MWCNTs on the Properties of Cement Paste by Laura, Echeverry-Cardona, Rafael, Cabanzo, Jorge, Quintero-Orozco, Harvi Alirio, Castillo-Cuero, Laura Victoria, Rodríguez-Restrepo, Elisabeth, Restrepo-Parra

“…Nowadays, nanomaterials in cement pastes are among the most important topics in the cement industry because they can be used for several applications. For this…”
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Influence of interfacial density on tribological performance of VN/TiN multilayers by Rivera‐Chaverra, Maria J., Escobar, Daniel, Ospina, Rogelio, Arroyave‐Franco, Mauricio, Olaya, Jhon J., Pardo‐Trujillo, Andres, Restrepo‐Parra, Elisabeth

“…A study of VN/TiN multilayers grown by direct current magnetron sputtering is presented. The systems are produced by maintaining a constant thickness of 500 nm…”
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Compositional and electrical properties of Cr, Nb, Cr/Nb, CrNbN, and CrN/NbN multilayers grown using the d.c. magnetron sputtering technique by Garzon‐Fontecha, Angélica, Castillo, Harvi, Escobar‐Rincón, Daniel, Restrepo‐Parra, Elisabeth, De La Cruz, Wencel

“…Cr, Nb, Cr/Nb, CrNx, NbNx, CrNbN, and (CrN/NbN)n structures were produced on Si and glass substrates, using the d.c. magnetron sputtering technique…”
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Plasma diagnostic and microstructural study of WCN coatings growth by pulsed vacuum arc discharge by Restrepo‐Parra, Elisabeth, Escobar, Daniel, Ospina, Rogelio, Quintero, Jorge Hernán, Londoño, Ricardo M.

“…In this work, we present a study of the plasma evolution during tungsten carbon nitride (WCN) coatings production using the repetitive pulsed arc technique…”
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Applications of magnetic and multiferroic core/shell nanostructures and their physical properties by Bedoya-Hincapié, Claudia Milena, Restrepo-Parra, Elisabeth, López-Carreño, Luis Demetrio

“…The potential of nanotechnology in the biomedical field has been crucial for contributing to the possibility of efficiently meeting present necessities with…”
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Role of power on physiochemical properties of Mo- and Ni-based nanoparticles manufactured by laser ablation by Londoño Calderón, Viviana, Ospina, Rogelio, Jiménez García, Francy Nelly, Londoño Calderón, César Leandro, Restrepo Parra, Elisabeth

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Grain boundary anisotropy on nano-polycrystalline magnetic thin films by Agudelo-Giraldo, Jose D., Restrepo-Parra, Elisabeth, Restrepo, Johans

“…Grain boundaries in polycrystalline thin films with crystallite sizes at nanoscale presents regions characterized by a high degree of local structural…”
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Innovative Method for Coating of Natural Corrosion Inhibitor Based on Artemisia vulgaris by Pineda Hernández, Daniel Alejandro, Restrepo Parra, Elisabeth, Arango Arango, Pedro José, Segura Giraldo, Belarmino, Acosta Medina, Carlos Daniel

“…In this work, the production of a novel methodology for the application of natural corrosion inhibitors on steel, using an autoclave is presented. Tests were…”
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Analysis of dynamic networks based on the Ising model for the case of study of co-authorship of scientific articles by Hurtado-Marín, V. Andrea, Agudelo-Giraldo, J. Dario, Robledo, Sebastian, Restrepo-Parra, Elisabeth

“…Two computational methods based on the Ising model were implemented for studying temporal dynamic in co-authorship networks: an interpretative for real…”
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Comparative study between natural and synthetic Hydroxyapatite: structural, morphological and bioactivity properties by Sossa, Paola Andrea Forero, Giraldo, Belarmino Segura, Garcia, Beatriz Clemencia Galviz, Parra, Elisabeth Restrepo, Arango, Pedro Jose Arango

“…ABSTRACT In this work, a study of hydroxyapatite (HAp) powders obtained using both, porcine bones and chemical precursors was carried put. In the case of HAp…”
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Molecular dynamics simulations of nanoindentation in Cr, Ni, and Ni/Cr bilayer films using a hard spherical potential by Diego Fernando Arias Mateus, Sebastian Amaya Roncancio, Elisabeth Restrepo Parra, Mónica María Gómez Hermida, Juan Carlos Riaño Rojas

“…Molecular dynamics (MD) simulations of nanoindentation using the hard sphere potential were carried out for Cr, Ni and Ni/Cr bilayer thin films with…”
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Synthesis of Oxide Iron Nanoparticles Using Laser Ablation for Possible Hyperthermia Applications by Rivera-Chaverra, María J., Restrepo-Parra, Elisabeth, Acosta-Medina, Carlos D., Mello, Alexandre, Ospina, Rogelio

“…In this work, iron oxide nanoparticles produced using the laser ablation technique were studied in order to determine the characteristics of these…”
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Geothermal and Mineralogic Analysis of Hot Springs in the Puracé-La Mina Sector in Cauca, Colombia by Torres-Ceron, Darwin Augusto, Restrepo-Parra, Elisabeth, Acosta, Carlos D.

“…Thermal waters are natural resources of great value to geothermal sciences, the tourism industry, and health. In this work, geochemical classification of…”
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Photocatalysis as an Alternative for the Remediation of Wastewater: A Scientometric Review by Moreno-Vargas, Jhoan Mauricio, Echeverry-Cardona, Laura Maria, Torres-Ceron, Darwin Augusto, Amaya-Roncancio, Sebastian, Restrepo-Parra, Elisabeth, Castillo-Delgado, Kevin Jair

“…The objective of this study is to map, describe, and identify “water treatment using catalysts and/or nanomaterials” and their derivable aspects. A…”
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Molybdenum and Nickel Nanoparticles Synthesis by Laser Ablation towards the Preparation of a Hydrodesulfurization Catalyst by Viviana Londoño-Calderón, Rogelio Ospina, Jhonatan Rodriguez-Pereira, Sergio A. Rincón-Ortiz, Elisabeth Restrepo-Parra

“…A clean straightforward laser ablation method in deionized (DI) water is reported for the synthesis of Molybdenum (Mo) and Nickel (Ni) nanoparticles (NPs). The…”
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Home Monitoring Tools to Support Tracking Patients with Cardio–Cerebrovascular Diseases: Scientometric Review by Restrepo-Parra, Elisabeth, Ariza-Colpas, Paola Patricia, Torres-Bonilla, Laura Valentina, Piñeres-Melo, Marlon Alberto, Urina-Triana, Miguel Alberto, Butt-Aziz, Shariq

“…Home care and telemedicine are crucial for physical and mental health. Although there is a lot of information on these topics, it is scattered across various…”
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Influence of Pressure and Temperature on the Flexible Behavior of Iron-Based MIL-53 with the CO2 Host: A Comprehensive Experimental and DFT Study by Villarroel-Rocha, Dimar, Villarroel-Rocha, Jhonny, Amaya-Roncancio, Sebastian, García-Carvajal, Celene, Barrera, Deicy Amparo, Arroyo-Gómez, Jose, Torres-Ceron, Darwin Augusto, Restrepo-Parra, Elisabeth, Sapag, Karim

“…This research focuses on developing MIL-53-type compounds with Fe obtained with ligands derived from PET waste, followed by the controlled addition of…”
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Drug loading comparison of commercial ibuprofen on magnetite nanoparticles surface by UV–Vis spectrophotometry and acid-alkali titration by a factorial design of experiments by Ocampo Osorio, Felipe, Villanueva Badillo, Esteban Noé, Erazo Rondón, Dariana Geraldine, Muñoz Arango, Erika Tatiana, Velásquez Salazar, Abilo Andrés, Velasquez Torres, Alvaro Andrés, Moscoso Londoño, Oscar, Restrepo Parra, Elisabeth, Londoño Calderón, César Leandro

“…The drug efficacy for the pathologies treatments depends on several physicochemical properties of the drug. Among these, solubility is one of the most…”
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Physical-Chemical Characterization and Mineralogic Analysis of Hydrothermal Systems Located in the Coconuco and the San Juan Sectors in Cauca, Colombia by Torres-Ceron, Darwin Augusto, Restrepo-Parra, Elisabeth, Acosta, Carlos D.

“…Hot springs of the volcanic zones are characterized for having high sulfur content in the form of sulphate and other ions resulting from chemical reactions…”
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The Influence of Thickness on the Magnetic Properties of Nanocrystalline Thin Films: A Computational Approach by Agudelo-Giraldo, Jose Darío, Jiménez-García, Francy Nelly, Restrepo-Parra, Elisabeth

“…A study of the magnetic behaviour of polycrystalline thin films as a function of their thickness is presented in this work. The grain volume was kept…”
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