Resultados de búsqueda - (nanoparticula OR nanoparticle)

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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Size-selected ag nanoparticles with five-fold symmetry por Miguel Angel, Garcia Pinilla, Ferrer, Domingo A., Mejía Rosales, Sergio, Pérez Tijerina, Eduardo

“…Silver nanoparticles were synthesized using the inert gas aggregation technique. …”
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Hydrothermally synthesized nanoparticles of zinc peroxide and their structural description por García Ruiz, A., Escobedo, A., Aguilar, A., Esparza, R., 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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Detection of HER2 through Antibody Immobilization Is Influenced by the Properties of the Magnetite Nanoparticle Coating por Villegas Serralta, Enrique, Zavala, Oscar, Flores Urquizo, Israel Alejandro, García Casillas, Perla E., Chapa González, Christian

“…The purposeofthisstudywastocomparetheefficienciesofaminosilane-coatedmagnetite(As-M)nanoparticles(NPs),dextran-coated magnetitenanoparticles(Dx-M),andbarenanoparticlesforconjugatingsingle-chainvariablefragmentantibodies(scFvs)withthe aim of detecting the human epidermal growth factor receptor 2 (HER2) protein. …”
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Synthesis and Properties of Platinum Nanoparticles by Pulsed Laser Ablation in Liquid por Mendivil Palma, María Isabel, Krishnan, Bindu, Rodriguez, Guadalupe Alan Castillo, Das Roy, Tushar Kanty, Avellaneda Avellaneda, David, Shaji, Sadasivan

“…Platinum (Pt) nanoparticles were synthesized by pulsed laser ablation in liquid (PLAL) technique in different liquids (acetone, ethanol, and methanol). …”
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Mode of antiviral action of silver nanoparticles against HIV-1 por Lara Villegas, Humberto Herman, Ayala Núñez, Nilda Vanesa, Ixtepan Turrent, Liliana del Carmen, Rodríguez Padilla, Cristina

“…Besides, silver nanoparticles inhibit post-entry stages of the HIV-1 life cycle. …”
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Deposition of size-selected cu nanoparticles by Inert Gas Condensation por Gracia Pinilla, Miguel Ángel, Martínez, E., Vidaurri, G. Silva, Pérez Tijerina, Eduardo

“…With this method, by controlling the experimental conditions, it was possible to produce nanoparticles with a strict control in size. The structure and size of Cu nanoparticles were determined by mass spectroscopy and confirmed by atomic force microscopy (AFM) and scanning electron transmission microscopy (STEM) measurements. …”
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Magnetic Nanoparticles of Chitosan for Targeted Delivery System of Plasmids to the Lungs por Alvizo Báez, Cynthia Aracely, Luna Cruz, Itza Eloísa, Rodríguez Padilla, Cristina, Alcocer González, Juan Manuel

“…We developed chitosan nanoparticles with the plasmid pCEM-Luc, which contains a promoter activated by magnetic field. …”
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Antimicrobial and antibiofilm activities of MTA supplemented with bismuth lipophilic nanoparticles por Hernández Delgadillo, René, Del Angel Mosqueda, Casiano, Solís Soto, Juan Manuel, Munguia Moreno, Silvia, Pineda Aguilar, Nayely, Sánchez Nájera, Rosa Isela, Chellam, Shankararaman, Cabral Romero, Claudio

“…Keywords: Antimicrobial activity, Antibiofilm activity, Bismuth nanoparticles, Mineral trioxide aggregate…”
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Preparation, optical characterization and stability of gold nanoparticles by facile methods por González, V, Kharisov, Boris I., Gómez de la Fuente, María Idalia del Consuelo

“…Gold nanoparticles were obtained by reduction of chloroauric acid HAuCl4 by two methods: conventional heating and microwave synthesis. …”
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Influence of capping on the atomistic arrangement in palladium nanoparticles at room temperature por Corthey, Gastón, Olmos Asar, Jimena A., Casillas, Gilberto, Mariscal, Marcelo M., Mejía Rosales, Sergio, Azcárate, Julio César, Larios, Eduardo, Yacamán, Miguel José, Salvarezza, Roberto, Fonticelli, Mariano H.

“…It was found that the arrangement of Pd atoms is less ordered in thiolate-protected nanoparticles than in amine-protected ones. The experimental and theoretical data showed that the disorder in ∼3 nm thiolate-protected particles is promoted by the strong S−Pd bond in the sulfide layer that surrounds the nanoparticles.…”
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Molecular dynamics of free and graphite-supported Pt-Pd nanoparticles por Fernández Navarro, Carlos Javier, Mejía Rosales, Sergio

“…Melting temperatures of the nanoparticles were found to be considerably lower than those of bulk Pt and Pd. …”
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Imaging Au-Pd Nanoparticles with the Aberration-Corrected STEM/TEM por Yacamán, Miguel José, Mejía Rosales, Sergio, Pérez Tijerina, Eduardo, Blom, Douglas A., Allard, Lawrence F.

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Synthesis of 3-hexylthiophene derived semiconductor polymers and composites with nanoparticles por Vaquera, Edgar, Caballero, Arturo, Retana, Fernanda, López Cortina, Susana, Serrano, Thelma

“…Three composites were created by adding PbS/ZnS nanoparticles to these polymers. Light absorption increased to the red from polymers to composites. …”
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Totally Ecofriendly Synthesis of Silver Nanoparticles from Aqueous Dissolutions of Polysaccharides por Garza Navarro, Marco Antonio, Aguirre Rosales, José Augusto, Llanas Vázquez, Erika Elizabeth, Moreno Cortez, Iván Eleazar, Torres Castro, Alejandro, González González, Virgilio Ángel

“…In this contribution, a totally ecofriendly synthesis of silver nanoparticles from aqueous dissolution of polysaccharides is reported. …”
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One-Step Green Synthesis of Metallic Nanoparticles Using Sodium Alginate por Valdez, Jesús, Gómez, Idalia

“…Currently, traditional physical and chemical methods can synthesize these nanoparticles but their disadvantages such as costs, time, effectiveness, and toxicity of precursors provide a wide range of problems for the synthesis of these nanoparticles. …”
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Zerovalent bismuth nanoparticles inhibit Streptococcus mutans growth and formation of biofilm por Hernández Delgadillo, René, Velasco Arias, Donaji, Diaz, David, Arévalo Niño, Katiushka, Garza Enriquez, Marianela, De la Garza Ramos, Myriam Angélica, Cabral Romero, Claudio

“…The minimal inhibitory concentration of bismuth nanoparticles that interfered with S. mutans growth was 0.5 mM. …”
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