Now showing items 1-20 of 21

    • Antibacterial properties of triethoxysilylpropyl succinic anhydride silane (TESPSA) on titanium dental implants 

      Buxadera Palomero, Judit; Godoy Gallardo, María; Molmeneu Trias, Meritxell; Punset Fuste, Miquel; Gil Mur, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-01)
      Article
      Open Access
      Covenantee:   Universitat Internacional de Catalunya
      Infections related to dental implants are a common complication that can ultimately lead to implant failure, and thereby carries significant health and economic costs. In order to ward off these infections, this paper ...
    • Avaluació de la corrosió en carrils de tramvia 

      Gil Espert, Lluís; Gil Mur, Francisco Javier; Punset Fuste, Miquel (2014-09)
      External research report
      Restricted access - confidentiality agreement
    • Avaluació dels recobriments HVOF com a alternativa funcional al Crom dur electrolític tradicional 

      Punset Fuste, Miquel (Universitat Politècnica de Catalunya, 2005-04)
      Master thesis (pre-Bologna period)
      Open Access
    • 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)
      Conference report
      Restricted access - publisher's policy
      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 ...
    • 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
      Restricted access - confidentiality agreement
      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, ...
    • Desarrollo y optimización de recubrimientos HVOF base WC-CoCr para aplicaciones aeronáuticas 

      Punset Fuste, Miquel (Universitat Politècnica de Catalunya, 2018-05-04)
      Doctoral thesis
      Open Access
      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
      Open Access
      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 ...
    • 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
      Open Access
      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
      Open Access
      Covenantee:   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 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)
      Conference report
      Open Access
      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
      Open Access
      Covenantee:   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
      Open Access
    • Mechanical characterisation and biomechanical and biological behaviours of Ti-Zr Binary-Alloy dental implants 

      Brizuela Velasco, Aritza; Pérez Pevida, Esteban; Jiménez Garrudo, Antonio; Gil Mur, Francisco Javier; Manero Planella, José María; Punset Fuste, Miquel; Chávarri Prado, David; Diéguez Pereira, Markel; Monticelli, Francesca (2017-11-29)
      Article
      Open Access
      The objective of the study is to characterise the mechanical properties of Ti-15Zr binary alloy dental implants and to describe their biomechanical behaviour as well as their osseointegration capacity compared with the ...
    • Mechanical properties and in vitro biological response to porous titanium alloys for intervertebrae implants 

      Gil Mur, Francisco Javier; Punset Fuste, Miquel; Guillem Martí, Jordi; Molmeneu Trias, Meritxell; Calero, Jose Antonio (2014-11-01)
      Article
      Restricted access - publisher's policy
      The generation of titanium foams is a promising strategy for modifying the mechanical properties of intervertebral reinforcements. Thus, the aim of this study was to compare the in vitro biological response of Ti6Al4V ...
    • Mechanical properties and in vitro biological response to porous titanium alloys prepared for use in intervertebral implants 

      Caparrós Vázquez, Cristina Maria; Guillem Martí, Jordi; Molmeneu Trias, Meritxell; Punset Fuste, Miquel; Calero, J. A.; Gil Mur, Francisco Javier (2014-11-01)
      Article
      Restricted access - publisher's policy
      The generation of titanium foams is a promising strategy for modifying the mechanical properties of intervertebral reinforcements. Thus, the aim of this study was to compare the in vitro biological response of Ti6Al4V ...
    • Mechanical properties of CoCr dental-prosthesis restorations made by three manufacturing processes. Influence of the microstructure and topography 

      Padrós, Roberto; Punset Fuste, Miquel; Molmeneu Trias, Meritxell; Brizuela Velasco, Aritza; Herrero Climent, Mariano; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2020-06-14)
      Article
      Open Access
      Covenantee:   Barcelona Dental Institute / Universidad de Oviedo / Universitat Internacional de Catalunya
      The aim of this study is to compare the mechanical properties of three different dental restorations’ manufacturing processes (CADCAM milling, casting and laser sintering) generated by only one laboratory scanner focusing ...
    • Mechanical propertiesand in vitro biological response toporoustitaniumalloysprepared for useinintervertebralimplants 

      Caparrós Vázquez, Cristina Maria; Guillem Martí, Jordi; Molmeneu Trias, Meritxell; Punset Fuste, Miquel; Gil Mur, Francisco Javier (2014-06-16)
      Article
      Restricted access - publisher's policy
      The generation of titanium foams is a promising strategy for modifying the mechanical properties of intervertebral reinforcements. Thus, the aim of this study was to compare the in vitro biological response of Ti6Al4V ...
    • Microstructural and tribological studies of as-sprayed and heat-treated HVOF Cr3C2-CoNiCrAlY coatings with a CoNiCrAlY bond coat 

      Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Baile Puig, Maria Teresa (2015-04-25)
      Article
      Open Access
      Die wear is an important problem for manufacturers in hot-working processes, e.g. metal die casting, hot extrusion and thixoextrusion of aluminium, magnesium or steel, as well as glass and plastics processing. The dies ...
    • Porous titanium-hydroxyapatite composite coating obtained on titanium by cold gas spray with high bond strength for biomedical applications 

      Guillem Martí, Jordi; Cinca i Luis, Núria; Punset Fuste, Miquel; Garcia Cano, Irene; Gil Mur, Francisco Javier; Guilemany Casadamon, Josep Maria; Dosta, Sergi (Elsevier, 2019-04-24)
      Article
      Open Access
      Covenantee:   Universitat de Barcelona. Departament de Ciència dels Materials i Química Física
      The lack of bioactivity of titanium (Ti) is one of the main drawbacks for its application in biomedical implants since it can considerable reduce its osseointegration capacities. One strategy to overcome this limitation ...
    • Surface modification of HVOF thermal sprayed WC-CoCr coatings by laser treatment 

      Chikarakara, E.; Aqida, S.; Brabazon, D.; Naher, S.; Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Forn Alonso, Antonio (Springer, 2010)
      Conference report
      Restricted access - publisher's policy
      In this work the affects of laser characteristics on microstructure and microhardness of high velocity oxygen fuel sprayed (HVOF) WC–CoCr coatings were investigated. The coating was deposited with a Sulzer Metco WokaJet™-400 ...