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Ara es mostren els items 4-23 de 38

    • Bactericidal silver-doped DLC coatings obtained by pulsed filtered cathodic arc co-deposition 

      Rupérez de Gracia, Elisa; Guillem Martí, Jordi; Lousa, Arturo; Punset Fuste, Miquel; Ortiz Hernández, Mónica (Elsevier, 2021-02)
      Article
      Accés obert
      Realitzat a/amb:   Fundació Eurecat / Universitat de Barcelona / Asociación de la Industria Navarra
      Diamond-like carbon (DLC) coatings have been extensively studied over the last two decades in the field of materials engineering. The addition of effective bactericidal agents like silver suggests the potential application ...

    • Bioactive macroporous titanium implants highly interconnected 

      Caparrós, Cristina; Ortiz Hernández, Mónica; Molmeneu Trias, Meritxell; Punset Fuste, Miquel; Calero Martínez, José Antonio; Aparicio Badenas, Conrado José; Fernández Fairén, Mariano; Pérez Antoñanzas, Román; Gil Mur, Francisco Javier (Springer, 2016-10-01)
      Article
      Accés restringit per política de l'editorial
      Realitzat a/amb:   AMES / University of Minnesota School of Dentistry / Universitat Internacional de Catalunya
      Intervertebral implants should be designed with low load requirements, high friction coefficient and low elastic modulus in order to avoid the stress shielding effect on bone. Furthermore, the presence of a highly ...

    • Biomedical applications of powder metallurgy 

      Rodríguez Contreras, Alejandra María; Punset Fuste, Miquel; Manero Planella, José María; CALERO, JOSE ANTONIO; Torres Garrido, Diego (Elsevier, 2021-09-01)
      Capítol de llibre
      Accés restringit per política de l'editorial
      The performance and properties of Titanium (Ti) and its alloys can be fully exploited for biomedical applications such as orthopedic and dental implants, when porous structures are used. Such Ti structures can matched the ...

    • Characterisation of laser modified WC-CoCr coatings 

      Chikarakaraa, Evans; Punset Fuste, Miquel; Picas Barrachina, Josep Anton; Brabazon, Dermot; Naher, S. (American Institute of Physics (AIP), 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this work the affects of laser characteristics on surface morphology, microstructure, microhardness and wear rates of high velocity oxygen fuel (HVOF) WC–CoCr coatings were investigated. Continuous and pulsed laser ...

    • Citric acid in the passivation of titanium dental implants: corrosion resistance and bactericide behavior 

      Verdeguer, Pablo; Gil Mur, Javier; Punset Fuste, Miquel; Manero Planella, José María; Nart, José; Vilarrasa Sánchez, Javier; Rupérez de Gracia, Elisa (Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-12)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Internacional de Catalunya / Institut de Recerca Sant Joan de Déu
      The passivation of titanium dental implants is performed in order to clean the surface and obtain a thin layer of protective oxide (TiO2) on the surface of the material in order to improve its behavior against corrosion ...

    • Citric acid passivation of titanium dental implants for minimizing bacterial colonization impact 

      Punset Fuste, Miquel; Vilarrasa Sánchez, Javier; Nart Molina, José; Manero Planella, José María; Bosch Canals, Begoña María; Padrós, Roberto; Pérez Antoñanzas, Román; Gil Mur, Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2021-02-12)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Internacional de Catalunya / Barcelona Dental Institute
      Surface topography and physical-chemical properties usually play a key-role in both osseointegration improvement and bacterial colonization reduction over the surface of dental implants. The aim of this study is to compare ...

    • Corrosion mechanism of HVOF thermal sprayed WC-CoCr coatings in acidic chloride media 

      Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Rupérez de Gracia, Elisa; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Baile Puig, Maria Teresa (Elsevier, 2019-08-15)
      Article
      Accés restringit per acord de confidencialitat
      HVOF thermal sprayed WC cermet coatings exhibit excellent abrasive and erosive wear resistance due to the presence of high volume fraction of WC particles bounded by a tough cobalt or cobalt-chromium alloy binder. However, ...

    • Corrosion resistance and ion release of dental prosthesis of COCR obtained by CAD-CAM milling, casting and laser sintering 

      Padrós, Roberto; Giner Tarrida, Lluís; Herrero Climent, Mariano; Punset Fuste, Miquel; Gil Mur, Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2020-06-01)
      Article
      Accés obert
      Realitzat a/amb:   Barcelona Dental Institute / Universitat Internacional de Catalunya / Porto Dental Institute
      Corrosion resistance and ion release behavior have been evaluated for thirty dental restoration samples obtained by three different manufacturing systems: computer-aided design and manufacturing (CAD-CAM), traditional ...

    • Desarrollo y optimización de recubrimientos HVOF base WC-CoCr para aplicaciones aeronáuticas 

      Punset Fuste, Miquel (Universitat Politècnica de Catalunya, 2018-05-04)
      Tesi
      Accés obert
      Material engineering has always played a defining role in industry by improving materials and tribological properties, increasing lite­ time use and thus ultimately reducing material costs. Over the last two decades, ...

    • Determination of fluid leakages in the different screw-retained implant-abutment connections in a mechanical artificial mouth 

      Martin Gili, D.; Molmeneu Trias, Meritxell; Fernández Yagüe, Marc-Antoni; Punset Fuste, Miquel; Giner, Li; Armengou, Jaume; Gil Mur, Francisco Javier (2015-07-01)
      Article
      Accés obert
      This study shows the potential risk of microfiltration between two different types of implant-abutment connections screwed at 45 Ncm: external and internal. For the first time the use of a mechanical artificial mouth is ...

    • Differences between the fittings of dental prostheses produced by CAD-CAM and laser sintering processes 

      Herrero Climent, Mariano; Punset Fuste, Miquel; Molmeneu Trias, Meritxell; Brizuela Velasco, Aritza; Gil Mur, Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2023-01-26)
      Article
      Accés obert
      Realitzat a/amb:   Porto Dental Institute / Universidad Europea Miguel de Cervantes / Universitat Internacional de Catalunya
      Digital dentistry and new techniques for the dental protheses’ suprastructure fabrication have undergone a great evolution in recent years, revolutionizing the quality of dental prostheses. The aim of this work is to ...

    • Double acid etching treatment of dental implants for enhanced biological properties 

      Giner Tarrida, Lluís; Mercade, Montse; Torrent Camarero, Sergi; Punset Fuste, Miquel; Pérez Antoñanzas, Román; Delgado, Luis M.; Gil Mur, Francisco Javier (2018-04)
      Article
      Accés obert
      Background: The topographical features on the surface of dental implants have been considered as a critical parameter for enhancing the osseointegration of implants. In this work, we proposed a surface obtained by ...

    • Early short-term postoperative mechanical failures of current ceramic-on-ceramic bearing total hip arthroplasties 

      Fernández Fairén, Mariano; Torres Pérez, Ana; Pérez Antoñanzas, Román; Punset Fuste, Miquel; Molmeneu Trias, Meritxell; Ortiz Hernández, Mónica; Manero Planella, José María; Gil Mur, Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2020-11-24)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Internacional de Catalunya / Hospital General Universitario Santa Lucía
      Although ceramic-on-ceramic (CoC) bearings have been shown to produce the smallest amount of wear volume in vitro as well as in vivo studies when used for total hip arthroplasties (THA), concerns about the failure of these ...

    • Effect of functionalization of texturized polypropylene surface by silanization and HBII-RGD attachment on response of primary abdominal and vaginal fibroblasts 

      Quiles Pérez, María Teresa; Rodríguez Contreras, Alejandra María; Guillem Martí, Jordi; Punset Fuste, Miquel; Sánchez Soto, Miguel; López Cano, Manuel; Sabadell García, Jordi; Velasco, Janice; Armengol Carrasco, Manuel; Manero Planella, José María; Arbós Via, Maria Antònia (Multidisciplinary Digital Publishing Institute (MDPI), 2024-03-01)
      Article
      Accés obert
      Realitzat a/amb:   Vall d'Hebron Institut de Recerca / Universitat Internacional de Catalunya / Centro de Investigación Biomédica en Red. Bioingeniería, Biomateriales y Nanomedicina / Universitat Autònoma de Barcelona / Hospital Sant Rafael - Germanes Hospitalàries / Hospital Universitari Vall d'Hebron
      Soft tissue defects, such as incisional hernia or pelvic organ prolapse, are prevalent pathologies characterized by a tissue microenvironment rich in fragile and dysfunctional fibroblasts. Precision medicine could improve ...

    • Effect of oxygen/fuel ratio on the in-flight particle parameters and properties of HVOF WC–CoCr coatings 

      Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Baile Puig, Maria Teresa; Martín Fuentes, Enrique; Forn Alonso, Antonio (2010)
      Text en actes de congrés
      Accés obert
      High Velocity Oxy-Fuel (HVOF) spray techniques can produce high performance alloy and cermet coatings for applications that require wear resistant surfaces. In HVOF spraying heat is produced by burning mixtures of oxygen ...

    • Fracture and fatigue of titanium narrow dental implants: New trends in order to improve the mechanical response 

      Velasco Ortega, Eugenio; Flichy Fernández, Antonio; Punset Fuste, Miquel; Jimenez Guerra, Álvaro; Manero Planella, José María; Gil Mur, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-12)
      Article
      Accés obert
      Realitzat a/amb:   Universidad de Sevilla / Universitat de València / Universitat Internacional de Catalunya
      Sixty-four fractured commercially pure titanium (cp-Ti) narrow dental implants (NDIs) with similar macrogeometry and connection designs were studied after different implantation times in humans in order to determine their ...

    • HVOF thermal sprayed coatings for wear protection in marine applications 

      Picas Barrachina, Josep Anton; Forn Alonso, Antonio; Martín, E.; Punset Fuste, Miquel (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-08T15:07:47Z)
      Article
      Accés obert

    • In-situ laser directed energy deposition of biomedical ti-nb and ti-zr-nb alloys from elemental powders 

      Arias González, Felipe; Rodríguez Contreras, Alejandra María; Punset Fuste, Miquel; Manero Planella, José María; Barro Guizán, Óscar; Fernández Arias, M.; Lusquiños Rodriguez, Fernando; Gil Mur, Javier; Pou, Juan (Multidisciplinary Digital Publishing Institute (MDPI), 2021-08-01)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Internacional de Catalunya / Institut de Recerca Sant Joan de Déu / Universidade de Vigo
      In order to achieve the required properties of titanium implants, more resources and research are needed to turn into reality the dream of developing the perfect implant material. The objective of this study was to evaluate ...

    • In vitro assessment of PEEK and titanium implant abutments: screw loosening and microleakage evaluations under dynamic mechanical testing 

      Ortiz Hernández, Mónica; Punset Fuste, Miquel (2020-12)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Internacional de Catalunya
      Statement of problem. Polyetheretherketone (PEEK) has been advocated to replace metal components in dentistry. Although PEEK is a high-performance polymer with a white color, adequate biological response, and resistance ...

    • Laser-deposited beta type Ti-42Nb alloy with anisotropic mechanical properties for pioneering biomedical implants with a very low elastic modulus 

      Arias González, Felipe; Rodríguez Contreras, Alejandra María; Punset Fuste, Miquel; Manero Planella, José María; Barro Guizán, Óscar; Fernández Arias, M.; Lusquiños Rodriguez, Fernando; Gil, Javier; Pou, Juan (Multidisciplinary Digital Publishing Institute (MDPI), 2022-10-01)
      Article
      Accés obert
      Realitzat a/amb:   Universidade de Vigo / Institut de Recerca Sant Joan de Déu / Instituto de Investigación Sanitaria Galicia Sur / Universitat Internacional de Catalunya. Facultat d'Odontologia
      Present commercial titanium alloy implants have an elastic modulus higher than 100 GPa, whereas that of the cortical bone is much smaller (17–28 GPa). This elastic modulus mismatch produces a stress shielding effect and ...