- idUS
- Browsing by Author
Browsing by Author "Torres Hernández, Yadir"
Now showing items 1-20 of 70
-
Presentation
A simple and economical device to process Ti cylinders with elongated porosity by freeze-casting techniques: design and manufacturing [Póster]
Trueba Muñoz, Paloma; Bascón, J.R.; Beltrán, Ana M.; Rodríguez-Ortiz, José Antonio; Torres Hernández, Yadir; Pavón Palacio, Juan José; Alonso Álvarez, Esteban; Dunand, D.C. (Trans Tech Publications Ltd., 2017)Design, manufacture and validation of a simple and economic device that allows producing Ti cylinders with directed porosity ...
-
Article
Advanced titanium scaffolds obtained by directional freeze-drying: on the influence of processing conditions
Pavón Palacio, Juan José; Trueba Muñoz, Paloma; Rodríguez-Ortiz, José Antonio; Torres Hernández, Yadir; Alonso Álvarez, Esteban; Hurtado, A.; Dunand, D.C. (Frontiers, 2016) -
Article
Assessing the Biofortification of Wheat Plants by Combining a Plant Growth-Promoting Rhizobacterium (PGPR) and Polymeric Fe-Nanoparticles: Allies or Enemies?
Merinero de los Santos, Manuel; Alcudia Cruz, Ana; Begines Ruiz, Belén; Martínez, Guillermo; Martín Valero, María Jesús; Pérez Romero, Jesús Alberto; Mateos Naranjo, Enrique; Redondo Gómez, Susana; Navarro de la Torre, Salvadora; Torres Hernández, Yadir; Merchán Ignacio, Francisco; Rodríguez Llorente, Ignacio David; Pajuelo Domínguez, Eloísa (MDPI, 2022-01)Biofortification has been widely used to increase mineral nutrients in staple foods, such as wheat (Triticum aestivum). ...
-
Article
Bacterial behavior on coated porous titanium substrates for biomedical applications
Domínguez-Trujillo, Cristina; Garvi Higueras, María Dolores; Salazar-Moya, Alba; Lebrato Martínez, Julián; Rodríguez-Ortiz, José Antonio; Lebrato-Vázquez, Clara; Torres Hernández, Yadir; Beltrán, Ana M. (Elsevier, 2019)In this work, bacterial behavior on dense and porous titanium substrates is discussed. Porous titanium was fabricated by ...
-
Article
Balancing porosity and mechanical properties of titanium samples to favor cellular growth against bacteria
Civantos, Ana; Beltrán, Ana M.; Domínguez-Trujillo, Cristina; Garvi Higueras, María Dolores; Lebrato Martínez, Julián; Rodríguez-Ortiz, José Antonio; García-Moreno, Francisco; Cauich-Rodríguez, Juan V.; Guzmán, Julio J.; Torres Hernández, Yadir (MDPI, 2019)Two main problems limit the success of titanium implants: bacterial infection, which restricts their osseointegration ...
-
Article
Bioactive Bilayer Glass Coating on Porous Titanium Substrates with Enhanced Biofunctional and Tribomechanical Behavior
Beltrán, Ana M.; Trueba Muñoz, Paloma; Borie, Flora; Alcudia Cruz, Ana; Rodríguez-Ortiz, José Antonio; Torres Hernández, Yadir; Begines Ruiz, Belén (MDPI, 2022-02)The use of porous titanium samples fabricated by space-holder powder metallurgy with bioactive coatings has already been ...
-
Article
Bioactive Coatings on Porous Titanium for Biomedical Applications
Domínguez-Trujillo, Cristina; Ternero Fernández, Fátima; Rodríguez-Ortiz, José Antonio; Heise, S.; Boccaccini, Aldo R.; Lebrato Martínez, Julián; Torres Hernández, Yadir (Elsevier, 2018)Commercial pure titanium is a recognized and accepted material for cortical bone tissue substitution. However, stress-shielding ...
-
Article
Biocompatibility and Cellular Behavior of TiNbTa Alloy with Adapted Rigidity for the Replacement of Bone Tissue
Giner García, Mercedes; Chicardi Augusto, Ernesto; Costa Martins, Alzenira de Fátima; Santana, Laura; Vázquez Gámez, María de los Ángeles; García Garrido, Cristina; Colmenero, Miguel Ángel; Olmo-Montes, Francisco Jesús; Torres Hernández, Yadir; Montoya García, María José (MDPI, 2121-01)In this work, the mechanical and bio-functional behavior of a TiNbTa alloy is evaluated as a potential prosthetic biomaterial ...
-
Article
Biofunctional and Tribo-mechanical Behavior of Porous Titanium Substrates Coated with a Bioactive Glass Bilayer (45S5 ‒ 1393)
Beltrán, Ana M.; Begines Ruiz, Belén; Alcudia Cruz, Ana; Rodríguez-Ortiz, José Antonio; Torres Hernández, Yadir (American Chemical Society, 2020-06)Porous substrates of commercially pure titanium have been coated with a novel bilayer of bioactive glasses, 45S5 and 1393, ...
-
Article
Biofunctionalization of Porous Ti Substrates Coated with Ag Nanoparticles for Potential Antibacterial Behavior
Gaviria, Juliana; Alcudia Cruz, Ana; Begines Ruiz, Belén; Beltrán, Ana M.; Rodríguez-Ortiz, José Antonio; Trueba Muñoz, Paloma; Villarraga, Junes; Torres Hernández, Yadir (MDPI, 2021-04)Ti prosthesis have shown better biological compatibility, mechanical performance, and resistance to corrosion in cases of ...
-
Chapter of Book
Caracterización de la impedancia eléctrica de implantes de titanio poroso modificados superficialmente con láser femtosegundo
Navarro, Paula; Olmo Fernández, Alberto; Rodríguez-Albelo, Luisa Marleny; Torres Hernández, Yadir (3ciencias, 2022-02)En este trabajo, se evalúa la impedancia eléctrica de distintas muestras de titanio poroso modificadas superficialmente ...
-
Final Degree Project
Caracterización microestructural y tribo - mecánica de muestras de Ti6Al4 V fabricadas combinando la fusión selectiva por láser y tratamientos termo - químicos de modificación superficial
Pérez Martínez, Rita (2016)El Ti-6Al-4V es la aleación de titanio más empleada para la fabricación de implantes. En la actualidad, es ampliamente ...
-
Article
Ceramic dies selection for electrical resistance sintering of metallic materials
Gómez Cuevas, Francisco de Paula; Andreouli, D.; Gallardo Fuentes, José María; Oikonomou, Vivi; Cintas Físico, Jesús; Torres Hernández, Yadir; Montes Martos, Juan Manuel (Elsevier, 2019)Processing metallic powders by electrical resistance sintering requires the use of insulating ceramics dies. Selecting the ...
-
Article
Characterization and Monitoring of Titanium Bone Implants with Impedance Spectroscopy
Olmo Fernández, Alberto; Hernández, Miguel; Chicardi Augusto, Ernesto; Torres Hernández, Yadir (MDPI, 2020-08)Porous titanium is a metallic biomaterial with good properties for the clinical repair of cortical bone tissue, although ...
-
Article
Deposición sol-gel de hidroxiapatita bioactiva sobre titanio poroso
Peón, Eduardo; Domínguez-Trujillo, Cristina; Pérez, H.; Galván, J.C.; Rodríguez Ortiz, José Antonio; Pavón Palacio, Juan José; Torres Hernández, Yadir (ECIMED, 2017)Introducción: el titanio y algunas de sus aleaciones son considerados la mejor opción para fabricar implantes permanentes, ...
-
Article
Deposition of bioactive gelatin coatings on porous titanium: Influence of processing parameters, size and pore morphology
Torres Hernández, Yadir; Begines Ruiz, Belén; Beltrán, Ana M.; Boccaccini, Aldo R. (Elsevier, 2021-09)In this work porous commercially pure Ti substrates fabricated by spacer-holder technique (50 vol% NH4HCO3 and three ...
-
PhD Thesis
Desarrollo de titanio con porosidad gradiente radial y longitudinal para aplicaciones biomédicas
Trueba Muñoz, Paloma (2017-03-10)La diferencia de rigidez entre el tejido óseo y los implantes de Titanio (Ti) implica un apantallamiento de tensiones que ...
-
Article
Design, processing and characterization of titanium with radial graded porosity for bone implants porosity for bone implants
Torres Hernández, Yadir; Trueba Muñoz, Paloma; Pavón, J.J.; Chicardi Augusto, Ernesto; Kamm, Paul H.; García-Moreno, Francisco; Rodríguez-Ortiz, José Antonio (Elsevier, 2016-07)Titanium cylinders with radial graded porosity, which are potentially suitable for biomedical applications (replacement ...
-
Article
Designing bioactive porous titanium interfaces to balance mechanical properties and in vitro cells behavior towards increased osseointegration
Civantos, Ana; Domínguez-Trujillo, Cristina; Juliana Pino, Raisa; Setti, Giulia; Pavón Palacio, Juan José; Martínez-Campos, Enrique; Garcia-Garcia, FJ; Rodríguez-Ortiz, José Antonio; Allain, Jean Paul; Torres Hernández, Yadir (Elsevier, 2019)Titanium implant failures are mainly related to stress shielding phenomenon and the poor cell interaction with host bone ...
-
Article
Designing, processing and characterisation of titanium cylinders with graded porosity: An alternative to stress-shielding solutions
Torres Hernández, Yadir; Trueba Muñoz, Paloma; Pavón, J.; Montealegre-Meléndez, Isabel; Rodríguez-Ortiz, José Antonio (Elsevier, 2014)Bone resorption events and consequent failure of titanium implants are frequently related to stress-shielding problems, ...