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Listar por autor "Fortio Godinho, Vanda Cristina"
Mostrando ítems 1-20 de 25
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Artículo
A new bottom-up methodology to produce silicon layers with a closed porosity nanostructure and reduced refractive index
Fortio Godinho, Vanda Cristina; Caballero Hernández, Jaime; Jamon, Damien; Schierholz, Roland; García López, Francisco Javier; Rojas Ruiz, Teresa Cristina; Ferrer Fernández, Francisco Javier; Fernández Camacho, Asunción (Institute of Physics Publishing, 2013)A new approach is presented to produce amorphous porous silicon coatings (a-pSi) with closed porosity by magnetron sputtering ...
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Patente. Invención
Blanco sólido de gases nobles para reacciones nucleares
Fortio Godinho, Vanda Cristina; Caballero Hernández, Jaime; Fernández Camacho, Asunción; Ferrer Fernández, Francisco Javier; Gómez Camacho, Joaquín José; Fernández Martínez, Begoña (Oficina Española de Patentes y Marcas (OEPM), 2018-10-10)Blanco sólido de gases nobles para reacciones nucleares. Constituye un objeto de la presente invención un blanco sólido ...
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Artículo
Characterization and Validation of a‑Si Magnetron-Sputtered Thin Films as Solid He Targets with High Stability for Nuclear Reactions
Fortio Godinho, Vanda Cristina; Ferrer Fernández, Francisco Javier; Fernández Martínez, Begoña; Caballero Hernández, Jaime; Gómez Camacho, Joaquín José; Fernández Camacho, Asunción (American Chemical Society, 2016)In this work, we present our magnetron sputtering based methodology to produce amorphous silicon coatings with closed ...
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Tesis Doctoral
Control of microstructure in porous silicon coatings with closed porosity for functional applications
Caballero Hernández, Jaime (2016-04-20)Nanoporous coatings are well known to be of technological interest for different areas of application, especially in the ...
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Tesis Doctoral
Desarrollo y estudio de nuevos materiales catalíticos preparados por pulverización catódica para la generación de hidrógeno mediante la reacción de hidrólisis del borohidruro de sodio.
Paladini San Martin, Mariana (2018-09-14)Para desarrollar una sociedad más sostenible capaz de satisfacer su creciente demanda energética sin perjuicio del medio ...
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Artículo
Development of porous silver nanoparticle/polycaprolactone/polyvinyl alcohol coatings for prophylaxis in titanium interconnected samples for dental implants
Alcudia Cruz, Ana; Rodríguez Lejárraga, Paula; Greyer, Valeria; Fortio Godinho, Vanda Cristina; Pajuelo Domínguez, Eloísa; Torres Hernández, Yadir (Elsevier, 2022)Stress shielding phenomenon, poor osseointegration, or bacterial infections of titanium dental implants are widely recognized ...
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Artículo
Development of porous silver nanoparticle/polycaprolactone/polyvinyl alcohol coatings for prophylaxis in titanium interconnected samples for dental implants
Alcudia Cruz, Ana; Begines Ruiz, Belén; Rodríguez-Lejarraga, Paula; Greyer, Valeria; Fortio Godinho, Vanda Cristina; Pajuelo Domínguez, Eloísa; Torres Hernández, Yadir (Elsevier, 2022-05)Stress shielding phenomenon, poor osseointegration, or bacterial infections of titanium dental implants are widely recognized ...
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Artículo
Electropolymerized polypyrrole silver nanocomposite coatings on porous Ti substrates with enhanced corrosion and antibacterial behavior for biomedical applications
García Cabezón, Cristina; Fortio Godinho, Vanda Cristina; Pérez-González, C.; Torres Hernández, Yadir; Martín Pedrosa, Fernando (Elsevier, 2023-04)This work proposes an innovative strategy that combines two well-known easy and economical preparation techniques: powder ...
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Artículo
Improved Corrosion Behavior and Biocompatibility of Porous Titanium Samples Coated with Bioactive Chitosan-Based Nanocomposites
García Cabezón, Cristina; Fortio Godinho, Vanda Cristina; Salvo Comino, Coral; Torres Hernández, Yadir; Martín Pedrosa, Fernando (MDPI, 2021-10)Porous titanium implants can be a good solution to solve the stress shielding phenomenon. However, the presence of pores ...
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Artículo
Influence of Femtosecond Laser Modification on Biomechanical and Biofunctional Behavior of Porous Titanium Substrates
Beltrán, Ana M.; Giner García, Mercedes; Rodríguez Carballo, Ángel; Trueba Muñoz, Paloma; Rodríguez-Albelo, Luisa Marleny; Vázquez Gámez, María de los Ángeles; Fortio Godinho, Vanda Cristina; Alcudia Cruz, Ana; Amado Paz, José Manuel; López Santos, Carmen (MDPI, 2022-04)Bone resorption and inadequate osseointegration are considered the main problems of titanium implants. In this investigation, ...
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Artículo
Magnetron sputtered a-SiOxNy thin films: A closed porous nanostructure with controlled optical and mechanical properties
Fortio Godinho, Vanda Cristina; Rojas Ruiz, Teresa Cristina; Fernández Camacho, Asunción (2012)were prepared by magnetron sputtering. Pores size, shape and distribution were evaluated by scanning electron microscopy ...
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Artículo
Microstructural characterization and thermal stability of He charged amorphous silicon films prepared by magnetron sputtering in helium
Fernández Camacho, Asunción; Sauvage, Thierry; Diallo, Babacar; Hufschmidt, Dirk; Jiménez de Haro, María del Carmen; Montes Amorín, Olga; Martínez Blanes, José María; Caballero Hernández, Jaime; Fortio Godinho, Vanda Cristina; Ferrer Fernández, Francisco Javier; Ibrahim, Sara; Brault, Pascal; Thomann, Anne Lise (Elsevier, 2023-06)Sputtering of silicon in a Helium magnetron discharge has been reported as a bottom-up procedure to obtain amorphous Si ...
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Artículo
Microstructural characterization of hydrophobic Ti1−xAlxN coatings with moth-eye-like surface morphology
Fortio Godinho, Vanda Cristina; López Santos, Carmen; Rojas Ruiz, Teresa Cristina; Philippon, D.; Jiménez de Haro, María del Carmen; Lucas, S.; Fernández Camacho, Asunción (Elsevier, 2012-09-25)Ti1−xAlxN thin films with different Al content were deposited by magnetron sputtering. The combination of electron energy ...
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Capítulo de Libro
Nanoscale characterization of Co and Co-B catalytic coatings before and after catalytic tests for the sodium borohydride hydrolysis
Beltrán, Ana M.; Paladini, M.; Fortio Godinho, Vanda Cristina; Arzac, G. M.; Jiménez de Haro, María del Carmen; Fernández, A. (Wiley VCH, 2016) -
Artículo
On the formation of the porous structure in nanostructured a-Si coatings deposited by dc magnetron sputtering at oblique angles
Fortio Godinho, Vanda Cristina; Moskovkin, P.; Álvarez Molina, Rafael; Caballero Hernández, Jaime; Schierholz, R.; Bera, B.; Demarche, J.; Palmero Acebedo, Alberto; Fernández Camacho, Asunción; Lucas, S. (Institute of Physics Publishing, 2014)The formation of the porous structure in dc magnetron sputtered amorphous silicon thin films at low temperatures is studied ...
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Artículo
Pd-C catalytic thin films prepared by magnetron sputtering for the decomposition of formic acid
Arzac, G. M.; Fernández Camacho, Asunción; Fortio Godinho, Vanda Cristina; Hufschmidt, Dirk; Jiménez de Haro, María del Carmen; Medrán, Beatriz; Montes Amorín, Olga (Multidisciplinary Digital Publishing Institute (MDPI), 2021)Formic acid is an advantageous liquid organic hydrogen carrier. It is relatively nontoxic and can be synthesized by the ...
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Patente
Procedimiento de obtención de recubrimientos mediante pulverización catódica y recubrimiento obtenible mediante dicho procedimiento
Fernández Camacho, Asunción; Fortio Godinho, Vanda Cristina (Oficina Española de Patentes y Marcas , 2010-10-25)Procedimiento de obtención de recubrimientos mediante pulverización catódica y recubrimiento obtenible mediante dicho ...
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Artículo
Simultaneous quantification of light elements in thin films deposited on Si substrates using proton EBS (Elastic Backscattering Spectroscopy)
Ferrer Fernández, Francisco Javier; Alcaire Martín, María; Caballero Hernández, Jaime; García García, Francisco Javier; Gil Rostra, Jorge; Terriza Fernández, Antonia; Fortio Godinho, Vanda Cristina; García López, Francisco Javier; Barranco Quero, Ángel; Fernández Camacho, Asunción (Elsevier, 2014)Quantification of light elements content in thin films is an important and difficult issue in many technological fields ...
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Artículo
STEM‐EELS analysis reveals stable high‐density He in nanopores of amorphous silicon coatings deposited by magnetron sputtering
Schierholz, Roland; Lacroix, Bertrand; Fortio Godinho, Vanda Cristina; Caballero Hernández, Jaime; Duchamp, Martial; Fernández Camacho, Asunción (IOP Publishing, 2015)A broad interest has been showed recently on the study of nanostructuring of thin films and surfaces obtained by low‐energy ...
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Artículo
STEM–EELS analysis reveals stable high-density He in nanopores of amorphous silicon coatings deposited by magnetron sputtering
Schierholz, Roland; Lacroix, Bertrand; Fortio Godinho, Vanda Cristina; Caballero Hernández, Jaime; Duchamp, Martial; Fernández Camacho, Asunción (Institute of Physics Publishing, 2015)A broad interest has been showed recently on the study of nanostructuring of thin films and surfaces obtained by low‐energy ...