Resultados de búsqueda - (((sino OR nica) OR tica) OR (((enica OR berica) OR magnetic) OR (teuurica OR tglenica)))*

Plasmonic/Magnetic Multifunctional nanoplatform for Cancer Theranostics por Ravichandran, M., Oza, Goldie, Velumani, S., Ramirez, Jose Tapia, García Sierra, Francisco, Andrade, Norma Barragan, Vera, A., Leija, L., Garza Navarro, Marco Antonio

“…Accordingly, Superparamagnetic Iron Oxide Nanoparticles (SPIONs) are exploited as an important nanomaterial for cancer detection as well as therapeutics4 . Such magnetic nanoparticles (NPs) gained its momentum because of their single-domain ordering along with their large surface to volume ratio (providing large surface area for attachment of biological entities). …”
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Measurement and recording of magnetics fields at high altitudes por Limón Díaz, Pedro Antonio, García Ballinas, Sirgei, García Ramírez, Mario Alberto

“…This is why, in this work we present a study for a set of variables meassured in situ such as: the wind speed, magnetic field, pressure and humidity to generate logs that can be usuful for either civil and militar applications. …”
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Le chiese di Roma, dalle loro origini sino al secolo XVI por Armellini, Mariano

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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

“…Raman characterization assessed that high-quality graphite coats the iron core. Magnetic measurements revealed the phase change (magnetite to iron) as an increase in the saturation magnetization from 50 to 165 emu/g after the CVD process.…”
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FePt icosahedra with magnetic cores and catalytic shells por Wang, Rongming, Dmitrieva, Olga, Farle, Michael, Dumpich, Güntner, Acet, Mehmet, Mejía Rosales, Sergio, Pérez Tijerina, Eduardo, Yacamán, Miguel José, Kisielowski, Christian

“…Surprisingly oxidation resistant icosahedral FePt nanoparticles showing hard-magnetic properties have been fabricated by an inert-gas condensation method with in-flight annealing. …”
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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 observed that an external magnetic field increased the expression of the luciferase reporter gene in B16F10 cells transfected with magnetic nanoparticles and inhomogenized lungs of mice which determined differences in levels of expression between different regions of the lungs (apical or distal and left or right). …”
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Synthesis and magnetic properties of iron nanoellipsoids bioinspired by magnetotactic bacteria por Luna Criado, Carlos, Barriga Castro, Enrique Díaz, Mendoza Reséndez, Raquel

“…In the present contribution, the magnetic properties of the Fe nanoellipsoids were explained considering the chain of spheres model of Jacobs and Bean, and thermal effects.…”
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Control strategies for permanent magnet synchronous machines without mechanical sensors by sliding modes por Alvaro Mendoza, Carlos Enrique

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Control strategies for permanent magnet synchronous machines without mechanical sensors by sliding modes por Alvaro Mendoza, Carlos Enrique

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La formación docente en la perspectiva del Centro de Didác tica y su proyección en el Centro de Investigaciones y Servicios (CISE) de la U.N.A.M.... por Pérez Rivera, Graciela

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Ni-Co Alloy and Multisegmented Ni/Co Nanowire Arrays Modulated in Composition: Structural Characterization and Magnetic Properties por Méndez, Miguel, González, Silvia, Vega, Víctor, Teixeira, Jose, Hernando, Blanca, Luna Criado, Carlos, Prida, Víctor M.

“…In this work, we present a detailed study on the synthesis, morphology, structural, and magnetic properties of Ni, Co, and Ni-Co alloy and multisegmented Ni/Co nanowires…”
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Ni-Co Alloy and Multisegmented Ni/Co Nanowire Arrays Modulated in Composition: Structural Characterization and Magnetic Properties por Méndez, Miguel, González, Silvia, Vega, Víctor, Teixeira, Jose, Hernando, Blanca, Luna Criado, Carlos, Prida, Víctor M.

“…These novel functional magnetic nanomaterials can serve as potential candidates for multibit magnetic systems in ultra-high-density magnetic data storage applications. …”
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Synergic effect between TRAIL gene and curcumin in magnetic chitosan nanoparticles on cancer cells apoptosis enhanced by laser photoactivation por Alvizo Báez, Cynthia Aracely, Peña Torres, Arnulfo Aramis, Terrazas Armendáriz, Luis Daniel, Luna Cruz, Itza Eloísa, Uscanga Palomeque, Ashanti Concepción, Sampayo Reyes, Adriana, Tamez Guerra, Reyes S., Rodríguez Padilla, Cristina, Alcocer González, Juan Manuel

“…To these purpose were formulated magnetic nanoparticles with curcumin coated chitosan (MNPs-CHI-TPP-CUR) and magnetic nanoparticles with pCEM-TRAIL plasmid coated chitosan (MNPsCHI-TPP-TRAIL) for use alone or in combination to induce the apoptosis of B16F10 tumor cells because curcumin is capable of overexpressing receptors TRAIL required for apoptosis induction. …”
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Nuclear magnetic resonance spectroscopy data of isolated compounds from Acacia farnesiana (L) Willd fruits and two esterified derivatives por Hernández García, Erika, García, Abraham, Avalos Alanís, Francisco Guadalupe, Rivas Galindo, Verónica Mayela, Delgadillo Puga, Claudia, Camacho Corona, María del Rayo

“…In the present article we describe the spectroscopic data of 1 H and 13C Nuclear Magnetic Resonance of 11 compounds including: Nine natural products from the hexanic-chloroformic and methanolic extracts of Acacia farnesiana fruit and two esterified derivatives (22E-stimasta5,22-dien- 3β-acetyl and methyl 3,4,5-triacetyloxybenzoate). …”
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Dynamic modeling and characterization of magnetic hybrid films of polyvinyl butyral/iron oxide nanoparticles (PVB/Fe₂O₃) devoted to microactuators. por Llamas Hernández, Mayra Iveth

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Cytological effects of 60 Hz magnetic fields on human lymphocytes in vitro: sister-chromatid exchanges, cell kinetics and mitotic rate. por Heredia Rojas, José Antonio, Rodríguez de la Fuente, Abraham Octavio, Del Roble Velazco Campos, M., Leal Garza, Carlos H., Rodríguez Flores, Laura Ernestina, De la Fuente Cortez, Beatriz Elizabeth

“…Incubation for 72 h of human peripheral blood cultures in the presence of 60 Hz sinusoidal magnetic fields (MF) at magnetic flux densities of 1.0, 1.5, and 2.0 mT led to stimulation of lymphocyte proliferation but had no influence on the frequency of sister-chromatid exchanges (SCE). …”
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Dynamic modeling and characterization of magnetic hybrid films of polyvinyl butyral/iron oxide nanoparticles (PVB/Fe₂O₃) devoted to microactuators. por Llamas Hernández, Mayra Iveth

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Removal of Tetracycline Pollutants by Adsorption and Magnetic Separation Using Reduced Graphene Oxide Decorated with α-Fe2O3 Nanoparticles por Huizar Félix, Adriana Magdalena, Aguilar Flores, Celia, Martínez de la Cruz, Azael, Barandiarán, José Miguel, Sepúlveda Guzmán, Selene, Cruz Silva, Rodolfo

“…Adsorption isotherms fit with the Langmuir model very well, and the maximum capacity adsorption was 44.23 mg/g for RGO and 18.47 mg/g for the hybrid material. Magnetic characterization of the hybrid material shows ferromagnetic behavior due to the nanosize of α-Fe2O3 with a saturation magnetization, Ms = 7.15 Am2/kg, a remanence Mr = 2.29 Am2/kg, and a coercive field, Hc = 0.02 T.…”
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Green Synthesis of Magnetic Nanoparticles of Iron Oxide Using Aqueous Extracts of Lemon Peel Waste and Its Application in Anti-Corrosive Coatings por Elizondo Villarreal, Nora, Verástegui Domínguez, Luz Hypatia, Rodríguez Batista, Raúl, Gándara Martínez, Eleazar, Alcorta García, Aracelia, Martínez Delgado, Dora Irma, Rodríguez Castellanos, Edén Amaral, Vázquez Rodríguez, Francisco Javier, Gómez Rodríguez, Cristian

“…Ferro- and ferrimagnetic materials such as magnetite (Fe3O4) exhibit superparamagnetic behavior at a nanometric scale. Magnetic nanoparticles have been gaining increasing interest in nanoscience and nanotechnology. …”
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Ultra-small Ni@NiFe2O4/TiO2 magnetic nanocomposites activated peroxymonosulphate for solar light-driven photocatalytic mineralization of Simazine por Ashina, C., Pugazhenthiran, N., Sathishkumar, Panneerselvam, Selvaraj, M., Mohammed, A. Assiri, Rajasekaran, Chandrasekaran, Gracia Pinilla, Miguel Ángel, Mangalaraja, Ramalinga Viswanathan

“…Considering the above facts, herein, we tailored heterojunction between the magnetic materials and non-magnetic materials with ultra-small Ni nanoparticles modified NiFe2O4/TiO2 nanostructures (Ni@NiFe2O4/TiO2 magnetic nanocomposites) through a simple sonochemical route. …”
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