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Listar por palabra clave "Silver nanoparticles"

Mostrando ítems 1-10 de 10

A Recombinant Potato virus Y Infectious Clone Tagged with the Rosea1 Visual Marker (PVY-Ros1) Facilitates the Analysis of Viral Infectivity and Allows the Production of Large Amounts of Anthocyanins in Plants

Cordero, Teresa; Mohamed, M.A.; Lopez Moya, J.J.; DAROS ARNAU, JOSE ANTONIO (Frontiers Media SA, 2017-04-06)

[EN] Potato virus Y (PVY) is a major threat to the cultivation of potato and other solanaceous plants. By inserting a cDNA coding for the Antirrhinum majus Rosea1 transcription factor into a PVY infectious clone, we created ...
Assessment of protein silver nanoparticles toxicity against pathogenic Alternaria solani

Abdel-Hafez, Sobhy I. I.; Nafady, Nivien A.; Abdel-Rahim, Ismail R.; Shaltout, Abeer M.; Daros Arnau, Jose Antonio; Mohamed, Mohamed A. (SpringerOpen, 2016-09-21)

Mycogenic synthesis of silver nanoparticles (AgNPs) was carried out in the present investigation using an aqueous extract of endophytic non-pathogenic Alternaria solani F10 (KT721914). The mycosynthesized AgNPs were ...
Biodegradation behavior of starch-PVA films as affected by the incorporation of different antimicrobials

Cano Embuena, Amalia Isabel; Cháfer Nácher, María Teresa; Chiralt Boix, Mª Amparo; González Martínez, María Consuelo (Elsevier, 2016-10)

The effect that the incorporation of different antimicrobial substances into S-PVA films had on their disintegration and biodegradation process was analysed. To this end, starch, PVA and S-PVA films containing different ...
Caracterización de electrodos porosos de níquel dopados con nanopartículas de Pd y Ag para la producción de hidrógeno

Navarro Díaz, Raúl (Universitat Politècnica de València, 2021-02-17)

[ES] En la actualidad, existe una dependencia elevada de los combustibles fósiles. El uso de dichos combustibles conlleva diversos problemas como la contaminación y el agotamiento de recursos. Para disminuir la dependencia ...
Cucurbit[7]uril-stabilized gold nanoparticles as catalysts of the nitro compound reduction reaction

Blanco, Elias; Esteve-Adell, Iván; Atienzar Corvillo, Pedro Enrique; Casas, J.A.; Hernández, P.; Quintana, C. (Royal Society of Chemistry, 2016)

[EN] The catalytic performance of cucurbit[7]uril-protected gold nanoparticles is reported for the first time for the reductive degradation of the banned but still used antibacterial compound nitrofurantoin. The ...
Enhanced Antibacterial Activity through Silver Nanoparticles Deposited onto Carboxylated Graphene Oxide Surface

Barjola, Arturo; Tormo-Mas, María Ángeles; Sahuquillo, Oscar; Bernabé-Quispe, Patricia; Pérez, José Manuel; Giménez Torres, Enrique (MDPI AG, 2022-06)

[EN] The strong bactericidal action of silver nanoparticles (AgNPs) is usually limited by their degree of aggregation. Deposition of AgNPs onto a graphene oxide (GO) surface to generate GO-Ag hybrids has been shown to be ...
Estudio del proceso de electrodeposición de nanopartículas de plata sobre electrodos de níquel para mejorar su actividad catalítica hacia la reacción de evolución del oxígeno en medio alcalino

Vicente Hernandez, Raúl (Universitat Politècnica de València, 2023-10-19)

[ES] El hidrógeno verde (H2) desempeñará un papel crucial en abordar los desafíos medioambientales actuales, como la sustitución de los combustibles fósiles para reducir las emisiones de dióxido de carbono (CO2). La ...
Preservation of aseptic conditions in absorbent pads by using silver nanotechnology

Fernandez, Avelina; Soriano, Eva; López-Carballo, Gracia; Picouet, Pierre; Lloret, Elsa; GAVARA CLEMENTE, RAFAEL; Hernández-Muñoz, Pilar (Elsevier, 2009-10)

[EN] Silver nanoparticles have been formed in fluff pulp and nanostructured Lyocell fibres by immersion in silver nitrate, and a subsequent transformation of the adsorbed silver ions into elementary silver nanoparticles by ...
Silver Nanoparticles Supported on Diamond Nanoparticles as a Highly Efficient Photocatalyst for the Fenton Reaction under Natural Sunlight Irradiation

Espinosa López, Juan Carlos; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Wiley, 2015-09-01)

Diamond nanoparticles (NPs) purified conveniently by Fenton oxidn. and modified by a subsequent H2 annealing redn. (D3) are an adequate support for small Ag NPs that are highly active as a (photo-)Fenton ...
Zeolite-driven Ag species during redox treatments and catalytic implications for SCO of NH3

W. Lopes, Christian; Martinez-Ortigosa, Joaquin; Góra-Marek, Kinga; Tarach, Karolina; Vidal Moya, José Alejandro; Palomares Gimeno, Antonio Eduardo; Agostini, Giovanni; Blasco Lanzuela, Teresa; Rey Garcia, Fernando (The Royal Society of Chemistry, 2021-12-14)

[EN] Supported silver species are among the most promising catalysts for the depletion of ammonia emission by selective catalytic oxidation (NH3-SCO). Here, an investigation on the influence of small pore CHA and RHO zeolite ...