Resultados de búsqueda - (nanoparticula OR nanoparticles)

Síntesis de nanopartículas de PdACu soportadas sobre carbón para la oxidación de etanol y bio-alcohol por Irazoque-Castañeda, S., Silva-Martínez, Susana

Materias: “…Nanoparticles…”
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Obtención de nanopartículas de curcumina, a partir del extracto de cúrcuma longa. por Gómez, Idalia, Valerio, Cassandra, González, Verónica

Materias: “…nanopartícula…”
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Coalescence and Collisions of Gold Nanoparticles por Antúnez García, Joel, Mejía Rosales, Sergio, Pérez Tijerina, Eduardo, Montejano Carrizales, Juan Martín, José Yacamán, Miguel

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Coalescence and collisions of gold nanoparticles por Antúnez García, Joel, Mejía Rosales, Sergio, Pérez Tijerina, Eduardo, Montanejo Carrizales, Juan Martin, Yacamán, Miguel José

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On the structure and properties of silver nanoparticles por Gracia Pinilla, Miguel Ángel, Pérez Tijerina, Eduardo, Antúnez García, Joel, Fernández Navarro, Carlos Javier, Tlahuice Flores, Alfredo, Mejía Rosales, Sergio, Montejano Carrizales, Juan Martín, Yacamán, Miguel José

“…Silver tetrahedral nanoparticles (NP) were synthesized using the inert gas condensation technique. …”
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Effect of Lipophilic Bismuth Nanoparticles on Erythrocytes por Hernández Delgadillo, René, Badireddy, Appala Raju, Zaragoza Magaña, Valentín, Sánchez Nájera, Rosa Isela, Chellam, Shankararaman, Cabral Romero, Claudio

“…The objective of this research was to determine the effect of bismuth dimercaptopropanol nanoparticles on blood cells. The nanoparticles are composed of 53 nm crystallites on average and have a spherical structure, agglomerating into clusters of small nanoparticles. …”
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Mini-review: Ferrite nanoparticles in the catalysis por Kharisov, Boris I., Rasika Dias, H.V., Kharissova, Oxana Vasilievna

“…Recent applications of ferrite nanoparticles as catalysts in organic processes are reviewed. …”
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Aberration-corrected electron microscopy of nanoparticles por Yacamán, Miguel José, Santiago, Ulises, Mejía Rosales, Sergio

“…The early history of scanning transmission electron microscopy (STEM) is reviewed as a way to frame the technical issues that make aberration correction an essential upgrade for the study of nanoparticles using STEM. The principles of aberration correction are explained, and the use of aberration-corrected microscopy in the study of nanostructures is exemplified in order to remark the features and challenges in the use of this measuring technique…”
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On the structure of Au/Pd bimetallic nanoparticles por Mejía Rosales, Sergio, Fernández Navarro, Carlos Javier, Pérez Tijerina, Eduardo, Blom, Douglas A., Allard, Lawrence F., Yacamán, Miguel José

“…The calculations mimic the growth of nanoparticles through a cooling process from a molten solid to a crystalline structure at room temperature. …”
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Molecular dynamics of coalescence and collisions of silver nanoparticles por Guevara Chapa, Enrique, Mejía Rosales, Sergio

“…We study how different relative orientations and impact velocity on the collision of two silver nanoparticles affect the first stages of the formation of a new, larger nanoparticle. …”
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Effect of equivalent sites on the dynamics of bimetallic nanoparticles por Fernández Navarro, Carlos Javier, Gutiérrez Esparza, A. J., Montejano Carrizales, Juan Martín, Mejía Rosales, Sergio

“…Using a Sutton and Chen interatomic potential, we study the molecular dynamics of Au- Pd nanoparticles with an initial icosahedral structure at different temperatures and concentrations, where each relative concentration of the 561-atom particles was made by placing atoms of the same species at equivalent sites, in order to identify under which conditions the melting transition temperature appears for each particle. …”
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Two-stage melting of au-pd nanoparticles por Mejía Rosales, Sergio, Fernández Navarro, Carlos Javier, Pérez Tijerina, Eduardo, Montejano Carrizales, Juan Martín, Yacamán, Miguel José

“…The melting of the surface below Tm is consistent with studies of the interaction of a TEM electron beam with Au and Au-Pd nanoparticles.…”
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Hydrothermally synthesized nanoparticles of zinc peroxide and their structural description por García Ruiz, Armando, Escobedo, A., Aguilar Hernández, Alberto Issac, Esparza, Rodrigo, Pérez, R.

“…The aim of this work is to present some results of the synthesis of nanoparticles of zinc oxide by means of a hydrothermal method. …”
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Synthesis and Magnetic Characterization of Graphite-Coated Iron Nanoparticles por Espinoza Rivas, A. Mauricio, Pérez Guzmán, Manuel A., Ortega Amaya, Rebeca, Santoyo Salazar, J., Gutiérrez Lazos, Claudio Davet, Ortega López, Mauricio

“…Graphite-coated iron nanoparticles were prepared from magnetite nanoparticles by chemical vapour deposition (CVD) under methane and hydrogen atmosphere. …”
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Silver nanoparticles are broad-spectrum bactericidal and virucidal compounds por Lara Villegas, Humberto Herman, Garza Treviño, Elsa Nancy, Ixtepan Turrent, Liliana del Carmen, Singh, Dinesh K.

“…This review discusses recent advances in the understanding of the biocidal mechanisms of action of silver Nanoparticles.…”
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Size-Selected Ag Nanoparticles with Five-Fold Symmetry por Gracia Pinilla, Miguel Ángel, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

“…Silver nanoparticles were synthesized using the inert gas aggregation technique. …”
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Nanoparticles for death‑induced gene therapy in cancer (Review) por Roacho Pérez, Jorge A., Gallardo Blanco, Hugo Leonid, Sánchez Domínguez, Margarita, García Casillas, Perla E., Chapa González, Christian, Sánchez Domínguez, Celia Nohemí

“…The binding between the nanoparticle and the tumor cell induces specific endocytosis, avoiding toxicity in healthy cells. …”
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Hydrothermally synthesized nanoparticles of zinc peroxide and their structural description. por García Ruíz, Alejandro, Escobedo, A., Aguilar Hernández, Alberto Issac, Esparza, Rodrigo, Pérez, R.

“…Also, a description of the structural characteristi.cs of these nanoparticlcs will be presented. The nanoparticles can be used as the supported active phase for photocataIytic applications, as has been recentlypublished in the literature. …”
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Structure and composition of Au/Co magneto-plasmonic nanoparticles por Bhattarai, Nabraj, Casillas, Gilberto, Khanal, Subarna, Bahena, Daniel, Velázquez Salazar, J. Jesús, Mejía Rosales, Sergio, Ponce, Arturo, Dravid, Vinayak, Whetten, Robert L., Mariscal, Marcelo M., Yacamán, Miguel José

“…The fabrication of bimetallic magnetic nanoparticles (NPs) smaller than the size of single magnetic domain is very challenging because of the agglomeration, non-uniform size, and possible complex chemistry at nanoscale. …”
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Scanning transmission electron microscopy methods for the analysis of nanoparticles por Ponce, Arturo, Mejía Rosales, Sergio, Yacamán, Miguel José

“…We describe applications of STEM for studying inorganic nanoparticles, and other uses of STEM in biological and health sciences and discuss how to interpret STEM results. …”
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