Search Results - "Godinho, Vanda"

Development of porous silver nanoparticle/polycaprolactone/polyvinyl alcohol coatings for prophylaxis in titanium interconnected samples for dental implants by Alcudia, Ana, Begines, Belén, Rodriguez-Lejarraga, Paula, Greyer, Valeria, Godinho, Vanda Cristina Fortio, Pajuelo, Eloísa, Torres, Yadir

“…Stress shielding phenomenon, poor osseointegration, or bacterial infections of titanium dental implants are widely recognized as key problems that deeply…”
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Improved Corrosion Behavior and Biocompatibility of Porous Titanium Samples Coated with Bioactive Chitosan-Based Nanocomposites by García-Cabezón, Cristina, Godinho, Vanda, Salvo-Comino, Coral, Torres, Yadir, Martín-Pedrosa, Fernando

“…Porous titanium implants can be a good solution to solve the stress shielding phenomenon. However, the presence of pores compromises mechanical and corrosion…”
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Exchange bias and two steps magnetization reversal in porous Co/CoO layer by Ovejero, Jesús G., Godinho, Vanda, Lacroix, Bertrand, García, Miguel A., Hernando, Antonio, Fernández, Asunción

“…In this paper Co/CoO thick layers (hundreds of nanometers) of different porosity and oxidation degree were prepared in a magnetron sputtering deposition…”
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Low gas consumption fabrication of 3He solid targets for nuclear reactions by Fernández, Asunción, Hufschmidt, Dirk, Colaux, Julien L., Valiente-Dobón, Jose Javier, Godinho, Vanda, Jiménez de Haro, Maria C., Feria, David, Gadea, Andrés, Lucas, Stéphane

“…Nanoporous solids that stabilize trapped gas nanobubbles open new possibilities to fabricate solid targets for nuclear reactions. A methodology is described…”
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Influence of Femtosecond Laser Modification on Biomechanical and Biofunctional Behavior of Porous Titanium Substrates by Beltrán, Ana M, Giner, Mercè, Rodríguez, Ángel, Trueba, Paloma, Rodríguez-Albelo, Luisa M, Vázquez-Gámez, Maria Angeles, Godinho, Vanda, Alcudia, Ana, Amado, José M, López-Santos, Carmen, Torres, Yadir

“…Bone resorption and inadequate osseointegration are considered the main problems of titanium implants. In this investigation, the texture and surface roughness…”
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Synergistic Effect of He for the Fabrication of Ne and Ar Gas-Charged Silicon Thin Films as Solid Targets for Spectroscopic Studies by Fernández, Asunción, Godinho, Vanda, Ávila, José, Jiménez de Haro, M Carmen, Hufschmidt, Dirk, López-Viejobueno, Jennifer, Almanza-Vergara, G Eduardo, Ferrer, F Javier, Colaux, Julien L, Lucas, Stephane, Asensio, M Carmen

“…Sputtering of silicon in a He magnetron discharge (MS) has been reported as a bottom-up procedure to obtain He-charged silicon films (i.e., He nanobubbles…”
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Pd-C Catalytic Thin Films Prepared by Magnetron Sputtering for the Decomposition of Formic Acid by Arzac, Gisela Mariana, Fernández, Asunción, Godinho, Vanda, Hufschmidt, Dirk, Jiménez de Haro, Maria Carmen, Medrán, Beatriz, Montes, Olga

“…Formic acid is an advantageous liquid organic hydrogen carrier. It is relatively nontoxic and can be synthesized by the reaction of CO2 with sustainable…”
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Characterization and Validation of a‑Si Magnetron-Sputtered Thin Films as Solid He Targets with High Stability for Nuclear Reactions by Godinho, Vanda, Ferrer, Francisco Javier, Fernández, Begoña, Caballero-Hernández, Jaime, Gómez-Camacho, Joaquin, Fernández, Asunción

“…In this work, we present our magnetron sputtering based methodology to produce amorphous silicon coatings with closed porosity, as a strategy to fabricate…”
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Magnetron sputtered ß-Ti coatings for biomedical application: A HiPIMS approach to improve corrosion resistance and mechanical behavior by Sánchez-López, Juan Carlos, Godinho, Vanda, López-Santos, Carmen, Navarro, Paula, Rodríguez-Albelo, Luisa Marleny, Sánchez-Pérez, Miriam, Jiménez-Piqué, Emilio, Torres, Yadir

“…[Display omitted] •TNZT coating decreased Young’s Modulus more than 30% in respect to Ti bare substrate.•HiPIMS and bias (−60 V) enhance the mechanical…”
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Ti6Al4V coatings on titanium samples by sputtering techniques: Microstructural and mechanical characterization by Sánchez-López, Juan Carlos, Rodríguez-Albelo, Marleny, Sánchez-Pérez, Miriam, Godinho, Vanda, López-Santos, Carmen, Torres, Yadir

“…Although titanium is widely used as biomaterial, the control of the interface properties between its surface and the surrounding physiological environment…”
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Nitrogen Nanobubbles in a‑SiO x N y Coatings: Evaluation of Its Physical Properties and Chemical Bonding State by Spatially Resolved Electron Energy-Loss Spectroscopy by Lacroix, Bertrand, Godinho, Vanda, Fernández, Asunción

“…Nanoporous silicon-based materials with closed porosity filled with the sputtering gas have been recently developed by magnetron sputtering. In this work the…”
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Endurance of TiAlSiN coatings: Effect of Si and bias on wear and adhesion by Philippon, D., Godinho, V., Nagy, P.M., Delplancke-Ogletree, M.P., Fernández, A.

“…► Tribological properties of nc-TiAlN/a-Si 3N 4 thin films. ► Deposition parameters influence the Si content and residual stress. ► Increasing Si content…”
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Fabrication of Optical Multilayer Devices from Porous Silicon Coatings with Closed Porosity by Magnetron Sputtering by Caballero-Hernández, Jaime, Godinho, Vanda, Lacroix, Bertrand, Jiménez de Haro, Maria C, Jamon, Damien, Fernández, Asunción

“…The fabrication of single-material photonic-multilayer devices is explored using a new methodology to produce porous silicon layers by magnetron sputtering…”
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Characterization of Ti1−xAlxN coatings with selective IR reflectivity by Godinho, V., Philippon, D., Rojas, T.C., Novikova, N.N., Yakovlev, V.A., Vinogradov, E.A., Fernandez, A.

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Microstructural characterization of hydrophobic Ti1−xAlxN coatings with moth-eye-like surface morphology by Godinho, V., Lopez-Santos, C., Rojas, T.C., Philippon, D., Jimenez de Haro, M.C., Lucas, S., Fernandez, A.

“…[Display omitted] ► Moth-eye-like structures were obtained by changing the power supplied to the targets at a constant N2 pressure. ► The antireflecting…”
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Triboelectric Pixels as building blocks for microscale and large area integration of drop energy harvesters by Ghaffarinejad, Ali, Garcia-Casas, Xabier, Nunez-Galvez, Fernando, Budagosky, Jorge, Godinho, Vanda, Lopez-Santos, Carmen, Sanchez-Valencia, Juan Ramon, Barranco, Angel, Borras, Ana

“…The ultimate step towards the exploitation of water as a clean and renewable energy source addresses the energies stored in the low frequencies of liquid…”
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Esclerose Lateral Amiotrófica: Revisão Bibliográfica da Patofisiologia by Godinho, Vanda Cristina Ng

“…A Esclerose Lateral Amiotrófica (ELA) é uma doença do neurónio motor fatal e progressiva, cuja patogenia é ainda desconhecida.O processo patológico decorre de…”
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