Search Results - ("nanoparticle" or ("nanoparticles" OR "nanoparticulas"))

Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material by García Montes, Saida Mayela

“…Moreover, Ni(NO3)2 * 6H2O was used as precursor of Ni nanoparticles. Ni concentration experimentally controlled between 0 – 5.96 wt %. …”
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On the structure and normal modes of hydrogenated Ti-fullerene compounds by Tlahuice Flores, Alfredo, Mejía Rosales, Sergio, Galván, Donald H.

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Ultra-small Ni@NiFe2O4/TiO2 magnetic nanocomposites activated peroxymonosulphate for solar light-driven photocatalytic mineralization of Simazine by Ashina, C., Pugazhenthiran, N., Sathishkumar, Panneerselvam, Selvaraj, M., Mohammed, A. Assiri, Rajasekaran, Chandrasekaran, Gracia Pinilla, Miguel Ángel, Mangalaraja, Ramalinga Viswanathan

“…The Raman phonons at ∼ 540 cm−1 consistent to nickel metal nanoparticles and the spinel ferrites crystal structure confirmed the formation of Ni@NiFe2O4/TiO2 magnetic nanocomposites. …”
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Gold–palladium core@shell nanoalloys: experiments and simulations by Spitale, Ana, Perez, M. A., Mejía Rosales, Sergio, Yacamán, Miguel José, Mariscal, Marcelo M.

“…Through aberration corrected-STEM, UV-vis spectroscopy and EDS chemical analysis, we were able to determine that Au(core)–Pd(shell) bimetallic nanoparticles were formed. Using different computational approaches, we were capable of establishing how the size of the core and the thickness of the shell will affect the thermodynamic stability of several core–shell nanoalloys. …”
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Use of Silica Tubes as Nanocontainers for Corrosion Inhibitor Storage by Avila Gonzalez, Cesia, Cruz Silva, Rodolfo, Menchaca, Carmina, Sepúlveda Guzmán, Selene, Uruchurtu, Jorge

“…A new alkyd paint anticorrosion smart coating was developed by using silica nanoparticles as corrosion inhibitor nanocontainers. …”
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Desorption of furfural from bimetallic Pt-Fe oxides/alumina catalysts by Dimas Rivera, Gloria Lourdes, De la Rosa, Javier, Lucio Ortiz, Carlos J., De los Reyes Heredia, José, González González, Virgilio Ángel, Hernández, Tomas

“…The mechanism of furfural desorption from the Pt-Fe/Al2O3 0.5%-0.5% sample was determined using physisorbed furfural instead of chemisorbed furfural; this mechanism involved the oxidation of the C=O group on furfural by the catalyst. The oxide nanoparticles on γ-Al2O3 support helped to stabilize the furfural molecule on the surface.…”
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Insights into the structure of MoS2/WS2 nanomaterial catalysts as revealed by aberration corrected STEM by Deepak, Francis Leonard, Esparza, Rodrigo, Castro Guerrero, Carlos Fernando, Mejía Rosales, Sergio, López Lozano, Xochitl, Yacamán, Miguel José

“…As part of the 2nd Joint Congress of the Portuguese and Spanish Microscopy Societies the present work reports about the different types of MoS2/WS2 nanomaterials which have been investigated by using aberration corrected STEM namely: (1) MoS2 nanotubes (2) MoS2 hexagonal nanoplates, (3) rippled or helical MoS2 nanowires, (4) Co-doped MoS2/WS2 nanowires and (5) fullerene-like WS2 nanoparticles…”
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Moisturizing and antioxidant evaluation of Moringa oleifera leaf extract in topical formulations by biophysical techniques by Alvarez Román, Rocío, Silva Flores, Perla Giovanna, Galindo Rodríguez, Sergio Arturo, Huerta Heredia, A. A., Vilegas, W., Paniagua Vega, David

“…The phytochemical profile, formulations (nanoparticles and gel), moisturizing and antioxidant potential of a hydroalcoholic fraction of Moringa oleifera leaves (HFM) were determined. …”
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Nanomaterial-Based Antifungal Therapies to Combat Fungal Diseases Aspergillosis, Coccidioidomycosis, Mucormycosis, and Candidiasis by León Buitimea, Angel, Garza Cervantes, Javier Alberto, Gallegos Alvarado, Diana Y., Osorio Concepción, Macario, Morones Ramírez, José Rubén

“…In this review, we describe the available nanoformulations (both metallic and polymers-based nanoparticles) developed to increase efficacy and reduce the number of adverse effects after the administration of conventional antifungals. …”
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Control of Pathogenic Vibrios in Shrimp Aquaculture using Antiinfectives from Marine Natural Products by Selvin, Joseph, Ninawe, A.S., Meenatchi, R., Seghal Kiran, G.

“…Alternate approaches are being widened to explore marine natural products, smart biomolecules such as biosurfactants and poly-hydroxy butyrates (PHB), nanoparticles, quorum quenching molecules, small bioactive peptides and probiotics. …”
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In vivo evaluation of the antitumor and immunogenic properties of silver and sodium dichloroacetate combination against melanoma by Torres Cavazos, Zaida, Franco Molina, Moisés Armides, Santana Krimskaya, Silvia Elena, Rodríguez Padilla, Cristina, Kawas Garza, Jorge Ramsy, Hernández Vidal, Gustavo, Moreno Degollado, Gustavo, Zamora Ávila, Diana Elisa

“…Furthermore, this study can broadly contribute to the development of dichloroacetate-loaded silver nanoparticles and to the design targeted pharmacological formulations to fight melanoma as well as other types of cancer.…”
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Phenol degradation using glassy carbon electrodes modified with particles of Co-Mo alloy by Orozco, S.I., Blanco Jerez, Leonor María, Garza Elizondo, Mario Alberto

“…This paper reports on a study aimed to modify the surface of glassy carbon (VC) with Co-Mo nanoparticles and to determine their morphology and composition in order to evaluate their electrocatalytic activity for degrading phenol. …”
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Greener synthesis of chemical compounds and materials by Kharissova, Oxana V., Kharisov, Boris I., Oliva González, Cesar Maximo, Méndez, Yolanda Peña, López, Israel

“…A range of nanosized materials and composites can be produced by greener routes, including nanoparticles of metals, non-metals, their oxides and salts, aerogels or quantum dots. …”
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Formulación y evaluación biológica de nanomedicinas con extracto del cenizo Leucophyllum frutescens (BERL.) I.M. Johnston (Scrophulariaceae) contra Mycobacterium tuberculosis by Martínez Rivas, Claudia Janeth

“…The preparation of polymeric nanoparticles (NP) involves the elimination of the solvent in which the active is solubilized, which makes possible to use them as vehicles for the administration of the extracts. …”
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Formulación y evaluación biológica de nanomedicinas con extracto del cenizo Leucophyllum frutescens (BERL.) I.M. Johnston (Scrophulariaceae) contra Mycobacterium tuberculosis by Martínez Rivas, Claudia Janeth

“…The preparation of polymeric nanoparticles (NP) involves the elimination of the solvent in which the active is solubilized, which makes possible to use them as vehicles for the administration of the extracts. …”
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Estudio comparativo del efecto antimicrobiano de un nanocompósito a base de plata/carboximetilcelulosa y el hipoclorito de sodio en un modelo de biofilm heterogéneo in vitro y en d... by Madla Cruz, Elizabeth

“…Aim: To evaluate the biocidal activity of silver nanoparticles/carboxymethyl-cellulose (AgNPs/CMC) composites on in vitro and dentin disc heterogeneous biofilms, compared with sodium hypochlorite (NaClO). …”
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Estudio comparativo del efecto antimicrobiano de un nanocompósito a base de plata/carboximetilcelulosa y el hipoclorito de sodio en un modelo de biofilm heterogéneo in vitro y en d... by Madla Cruz, Elizabeth

“…Aim: To evaluate the biocidal activity of silver nanoparticles/carboxymethyl-cellulose (AgNPs/CMC) composites on in vitro and dentin disc heterogeneous biofilms, compared with sodium hypochlorite (NaClO). …”
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