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Listar por palabra clave "Nanostructures"

Mostrando ítems 1-20 de 29

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Analogue of the quantum hanle effect and polarization conversion in non-hermitian plasmonic metamaterials

Ginzburg, Pavel; Rodríguez Fortuño, Francisco José; Martínez Abietar, Alejandro José; Zayats, Anatoly V. (American Chemical Society, 2012-12)

The Hanle effect, one of the first manifestations of quantum theory introducing the concept of coherent superposition between pure states, plays a key role in numerous aspects of science varying from applicative spectroscopy ...
Bio-Photonic Sensing Cells over transparent substrates for anti-gestrinone antibodies biosensing

Sanza, F.J.; Holgado, M.; Ortega Higueruelo, Francisco José; Casquel Del Campo, Rafael; López-Romero, D.; Bañuls Polo, Mª José; Laguna, Mari Fe; Barrios, C.A.; Puchades Pla, Rosa; Maquieira Catala, Ángel (Elsevier, 2011)

[EN] In a previous work we introduced the term Bio-Photonic Sensing Cells (BICELLs), referred to periodic networks of nano-pillar suitable for biosensing when are vertically interrogated. In this article, we demonstrate ...
Characterization and Comparison of WO3/WO3-MoO3 and TiO2/TiO2-ZnO Nanostructures for Photoelectrocatalytic Degradation of the Pesticide Imazalil

Cifre-Herrando, Mireia; Roselló-Márquez, Gemma; Navarro Gázquez, Pedro José; Muñoz-Portero, María-José; Blasco-Tamarit, E.; Garcia-Anton, Jose (MDPI AG, 2023-09)

[EN] Tungsten oxide (WO3) and zinc oxide (ZnO) are n-type semiconductors with numerous applications in photocatalysis. The objective of this study was to synthesize and characterize different types of nanostructures (WO3, ...
Characterization of Nanostructures containing WO3, MoO3, TiO2 and ZnO Photoelectrocatalytic Degradation of the Pesticide Imazalil

García Antón, José; Cifre Herrando, Mireia; Roselló Márquez, Gemma; Navarro-Gázquez, Pedro; Muñoz-Portero, María José; Blasco Tamarit, María Encarnación (Universitat Politècnica de València, 2024-09-06)

The dataset contains the data that have been used to synthesize and characterize different types of nanostructures (WO3, WO3-Mo, TiO2, and TiO2-ZnO) for a comparison of hybrid and pure nanostructures to use them as a ...
Control parameters on the fabrication of ZnO hollow nanocolumns

Cembrero Cil, Jesús; Busquets Mataix, David Jerónimo; Rayón Encinas, Emilio; Pascual Guillamón, Manuel; Pérez Puig, Miguel Angel; Marí Soucase, Bernabé (Elsevier, 2013-02)

[EN] The present work reports on the fabrication of hollow ZnO nanocolumns by a sequential combination of electrochemical deposition, chemical attack and regeneration. Initially, ZnO nanocolumns were deposited in two ...
Degradation of Diazinon based on photoelectrocatalytic technique using enhanced WO3 nanostructures: Mechanism and pathway

Roselló-Márquez, Gemma; Fernández-Domene, Ramón Manuel; Sánchez-Tovar, Rita; Cifre-Herrando, Mireia; Garcia-Anton, Jose (Elsevier, 2021-08)

[EN] In this work, a resistant and toxic pesticide called diazinon was degraded through the photoelectrocatalysis (PEC) technique using tungsten oxide (WO3) nanostructures, applying an external bias of 1VAg/AgCl and simulated ...
Desarrollo de nanoestructuras de ZnO mediante anodizado electroquímico en diferentes condiciones para su aplicación en el área energética

Batista Grau, Patricia (Universitat Politècnica de València, 2021-09-02)

[ES] La presente Tesis Doctoral se centra en el desarrollo de nanoestructuras de óxido de zinc (ZnO) mediante anodizado electroquímico en diferentes condiciones para su aplicación en el área energética, en particular, en ...
Desarrollo de nuevos electrodos basados en nanoestructuras híbridas de óxidos metálicos semiconductores para aplicaciones energéticas y medioambientales.

Navarro Gázquez, Pedro José (Universitat Politècnica de València, 2023-07-06)

[ES] La presente Tesis Doctoral se centra en la síntesis de nanoestructuras híbridas de TiO2/ZnO para su utilización como fotoelectrocatalizadores durante la producción de hidrógeno a partir de la rotura de la molécula de ...
Effect of the Complexing Agent on the Synthesis of WO3 Nanostructures for Energy Storage Applications

Roselló-Márquez, Gemma; García-García, D.M.; Cifre-Herrando, Mireia; Garcia-Anton, Jose (Italian Association of Chemical Engineering, 2023-07-01)

[EN] Nowadays, energy problems have become one of our society¿s biggest challenges and have drawn worldwide attention. Rechargeable lithium-ion batteries (LIBs) are a good option to solve these problems thanks to their ...
Eliminación de pesticidas organofosforados mediante fotoelectrocatálisis con fotoánodos de WO3

Roselló Márquez, Gemma (Universitat Politècnica de València, 2021-10-14)

[ES] La presente Tesis Doctoral tiene dos objetivos claramente diferenciados, siendo el primero de ellos la realización de un estudio de optimización de la síntesis de nanoestructuras de óxido de wolframio (WO3) mediante ...
Estudio de la eliminación de pesticidas presentes en la Albufera de Valencia mediante fotoelectrocatálisis con fotoánodos basados en nanoestructuras de WO3.

Molina García, Miquel (Universitat Politècnica de València, 2023-10-20)

[ES] El objetivo del presente Trabajo Fin de Máster (TFM) es la eliminación de pesticidas presentes en el Parque Natural de la Albufera de Valencia mediante degradación fotoelectrocatalítica usando nanoestructuras de óxido ...
Generation of MoS2 quantum dots by laser ablation of MoS2 particles in suspension and their photocatalytic activity for H-2 generation

Garcia-Baldovi, Hermenegildo; Latorre Sánchez, Marcos; Esteve-Adell, Iván; Kham, Anish; Asiri, Abdullah M.; Kosa, Samia A.; García Gómez, Hermenegildo (Springer-Verlag, 2016)

[EN] MoS2 quantum dots (QDs) have been obtained in colloidal suspensions by 532 nm laser ablation (7 ns fwhp/pulse, 50 mJ/pulse) of commercial MoS2 particles in acetonitrile. High-resolution transmission electron microscopy ...
Growth selectivity control of InAs shells on crystal phase engineered GaAs nanowires

Gómez-Hernández, Víctor Jesús; Marnauza, Mikelis; Dick, Kimberly A.; Lehmann, Sebastian (Royal Society of Chemistry, 2022-08-11)

[EN] In this work we demonstrate a two-fold selectivity control of InAs shells grown on crystal phase and morphology engineered GaAs nanowire (NW) core templates. This selectivity occurs driven by differences in surface ...
Influence of plasma intensity on wear and erosion resistance of conventional and nanometric WC-Co coatings deposited by APS

Bonache Bezares, Victoria; Salvador Moya, Mª Dolores; García, J.C.; Sánchez, E.; Bannier, E. (ASM International, 2011)

The effects of plasma intensity and powder particle size on wear and erosion resistance have been evaluated for WC-12 wt.%Co coatings deposited by Air Plasma Spraying. Coatings were deposited from micrometric and nanostructured ...
Influence of seed layer thickness on properties of electrodeposited ZnO nanostructured films

Reyes Tolosa, María Dolores; Alajami, M.; Montero Reguera, Álvaro Enrique; Damonte, L.C.; Hernández Fenollosa, María De Los Ángeles (Springer, 2019-09-20)

[EN] The quality and properties of electrodeposited nanostructured ZnO films are improved when they are deposited on a crystal lattice-matching substrate. To this end, a highly conductive indium tin oxide substrate is ...
Nanorings and rods interconnected by self-assembly mimicking an artificial network of neurons

Escarcega-Bobadilla, Martha V.; Zelada-Guillen, Gustavo A.; Pyrlin, Sergey V.; Wegrzyn, Marcin; Ramos, Marta M. D.; Giménez Torres, Enrique; Stewart, Andrew; Maier, Gerhard; Kleij, Arjan W. (Nature Publishing Group: Nature Communications, 2013-11)

[EN] Molecular electronics based on structures ordered as neural networks emerges as the next evolutionary milestone in the construction of nanodevices with unprecedented applications. However, the straightforward formation ...
Nanoscopic optical sensors based on functional supramolecular hybrid materials

Martínez Mañez, Ramón; Sancenón Galarza, Félix; Hecht, Mandy; Biyikal, Mustafa; Rurack, Knut (Springer Verlag, 2011)

[EN] This review highlights how the combination of supramolecular principles and nanoscopic solid structures enables the design of new hybrid sensing ensembles with improved sensitivity and/or selectivity and for the ...
Nanosized vanadium, tungsten and molybdenum oxide clusters grown in porous chitosan microspheres as promising hybrid materials for selective alcohol oxidation

El Kadib, Abdelkrim; Primo Arnau, Ana María; Molvinger, Karine; Bousmina, Mosto; Brunel, Daniel (Wiley-VCH Verlag, 2011-07-04)

The ability of chitosan biopolymer to coordinate vanadium, tungsten and molybdenum metallic species and to control their mineralisation growth provides a new family of surface-reactive organic-inorganic hybrid microspheres. ...
Nanotecnología con WO3 y aplicaciones: Degradación fotoelectroquímica de disruptores endocrinos y ánodos avanzados para baterías de ion de litio

Cifre Herrando, Mireia (Universitat Politècnica de València, 2025-09-27)

[ES] La presente Tesis Doctoral se centra en la síntesis, caracterización y optimización de nanoestructuras de óxido de wolframio (WO3) y nanoestructuras híbridas de WO3-MoO3 mediante anodizado electroquímico. Estas ...
Nuevos métodos y soportes para la inmovilización de enzimas

Cebrián Cabo, Santiago (Universitat Politècnica de València, 2020-07-12)

[ES] Las enzimas son catalizadores biológicos que desempeñan un papel muy relevante en el desarrollo de muchas industrias, entre las que se encuentran las industrias alimentarias. En este campo de aplicación, la inmovilización ...