Exploració per autor "Rupérez de Gracia, Elisa"Més informacióMés informació

Ara es mostren els items 39-49 de 49

    • On-growth and in-growth osseointegration enhancement in PM porous Ti-scaffolds by two different bioactivation strategies: alkali thermochemical treatment and RGD peptide coating 

      Steffaine Rappe, Katrin; Ortiz Hernández, Mónica; Punset Fuste, Miquel; Molmeneu Trias, Meritxell; Barba Serrahima, Albert; Mas Moruno, Carlos; Guillem Martí, Jordi; Caparrós, Cristina; Rupérez de Gracia, Elisa; Calero, José; Manzanares, Maria Cristina; Gil Mur, Javier; Franch, Jordi (2022-02-01)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Autònoma de Barcelona / Institut de Recerca Sant Joan de Déu / AMES / Universitat de Barcelona / Universitat Internacional de Catalunya
      A lack of primary stability and osteointegration in metallic implants may result in implant loosening and failure. Adding porosity to metallic implants reduces the stress shielding effect and improves implant performance, ...

    • Powder metallurgy with space holder for porous titanium implants: A review 

      Rodríguez Contreras, Alejandra María; Punset Fuste, Miquel; Calero Martínez, José Antonio; Gil Mur, Francisco Javier; Rupérez de Gracia, Elisa; Manero Planella, José María (2021-06)
      Article
      Accés obert
      One of the biggest challenges in the biocompatibility of implantable metals is the prevention of the stress shielding effect, which is related to the coupling of the bone-metal mechanical properties. This stress shielding ...

    • Relevant aspects of piranha passivation in Ti6Al4V alloy dental meshes 

      Gil Mur, Francisco Javier; Punset Fuste, Miquel; Manero Planella, José María; Verdeguer, Pablo; Rupérez de Gracia, Elisa (Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-27)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Internacional de Catalunya / Universidade de Coimbra
      Passivation of titanium alloy dental meshes cleans their surface and forms a thin layer of protective oxide (TiO2) on the surface of the material to improve resistance to corrosion and prevent release of ions to the ...

    • Resolución de problemas de materiales como herramienta de aprendizaje autónomo 

      Rupérez de Gracia, Elisa; Salán Ballesteros, Maria Núria; Illescas Fernandez, Silvia (2011-09)
      Altres
      Accés obert
      El principal objetivo de la actividad es proporcionar herramientas al alumnado para consolidar los conocimientos teóricos adquiridos en el ámbito de los materiales, mediante aprendizaje autónomo basado en la resolución ...

    • Silver-doped calcium titanate layer with in vivo bone- bonding ability to fight bone bacterial infection in titanium implants 

      Piñera-Avellaneda, David; Buxadera Palomero, Judit; Manero Planella, José María; Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2022-06-16)
      Comunicació de congrés
      Accés obert

    • Single-step pulsed electrodeposition of calcium phosphate coatings on titanium for drug delivery 

      Vidal Girona, Elia; Buxadera Palomero, Judit; Pierre, Camille; Manero Planella, José María; Ginebra Molins, Maria Pau; Cazalbou, Sophie; Combes, Christele; Rupérez de Gracia, Elisa; Rodríguez Rius, Daniel (Elsevier, 2019-01-25)
      Article
      Accés obert
      Metallic implants have some limitations related to bioactivity and bacteria colonization leading to infections. In this regard, calcium phosphate coatings can be used as carrier for drug delivery in order to improve the ...

    • Surface competition between osteoblasts and bacteria on silver-doped bioactive titanium implant 

      Piñera Avellaneda, David; Buxadera Palomero, Judit; Ginebra Molins, Maria Pau; Calero, José Antonio; Manero Planella, José María; Rupérez de Gracia, Elisa (Elsevier, 2023-01-24)
      Article
      Accés obert
      Realitzat a/amb:   Institut de Recerca Sant Joan de Déu / Institut de Bioenginyeria de Catalunya / AMES
      The rapid integration in the bone tissue and the prevention of bacterial infection are key for the success of the implant. In this regard, a silver (Ag)-doped thermochemical treatment that generate an Ag-doped calcium ...

    • Teaching engineering with autonomous learning tools: good practices in GRAPAU-RIMA 

      Marcé Nogué, Jordi; Salán Ballesteros, Maria Núria; Aragoneses Aguado, Andrés; Bernat Masó, Ernest; Escrig Pérez, Christian; Otero Calviño, Beatriz; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia (2012-09-03)
      Article
      Accés restringit per política de l'editorial

    • Titanium scaffolds by direct ink writing: Fabrication and functionalization to guide osteoblast behavior 

      Rupérez de Gracia, Elisa; Vidal Girona, Elia; Rodríguez Rius, Daniel; Guillem Martí, Jordi; Ginebra Molins, Maria Pau; Manero Planella, José María; Torres Garrido, Diego; Scionti, Giuseppe (Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-27)
      Article
      Accés obert
      Realitzat a/amb:   Institut de Bioenginyeria de Catalunya
      Titanium (Ti) and Ti alloys have been used for decades for bone prostheses due to its mechanical reliability and good biocompatibility. However, the high stiffness of Ti implants and the lack of bioactivity are pending ...

    • Titanium scaffolds fabricated by Direct Ink Writing and functionalized with dual-action coatings with osteoinductive and antibacterial properties 

      Torres Garrido, Diego; Calero, José; Manero Planella, José María; Rupérez de Gracia, Elisa (2021)
      Text en actes de congrés
      Accés obert
      The stress shielding, a result of the stiffness mismatch between titanium and bone, the lack of bioactivity and the infections are the main cause of the implants failure. In this work, porous titanium structures (between ...

    • Treball de selecció de materials 

      Illescas Fernandez, Silvia; Salán Ballesteros, Maria Núria; Rupérez de Gracia, Elisa (2011-09)
      Altres
      Accés obert
      L’objectiu principal de l’activitat és desenvolupar l’aprenentatge autònom mitjançant el desenvolupament d’un treball en grup relacionat amb l’àmbit dels materials.