Enviaments recents

  • Fast-degrading PLA/ORMOGLASS fibrous composite scaffold leads to a calcium-rich angiogenic environment 

    Sachot, Nadège; Roguska, Agata; Planell Estany, Josep Anton; Lewandowska, Malgorzata; Engel López, Elisabeth; Castaño Linares, Óscar (2017-01-01)
    Article
    Accés obert
    The success of scaffold implantation in acellular tissue engineering approaches relies on the ability of the material to interact properly with the biological environment. This behavior mainly depends on the design of the ...
  • Effect of the filler on the nanomechanical properties of polypropylene in contact with paraffinic phase change material 

    Giró Paloma, Jessica; Rayón Encinas, Emilio; Roa Rovira, Joan Josep; Martínez López, Monica; Fernández Renna, Ana Inés (2015-02)
    Article
    Accés obert
    As the changes on the mechanical properties with depth of indentation provide valuable information that may be suitable for design purposes, nanoindentation is an adequate technique for investigating the nanomechanical ...
  • Annealing aged zirconia: study of surface mechanical properties at the micrometric length scale 

    Roa Rovira, Joan Josep; Anglada Gomila, Marcos Juan (Elsevier, 2015-03-01)
    Article
    Accés obert
    The annealing of hydrothermal aged zirconia has been studied by analysing the changes in microstructure and surface mechanical properties in terms of the annealing temperature. In this experimental work, a systematic micro- ...
  • Chemical milling effect on the low cycle fatigue properties of cast Ti-6Al-2Sn-4Zr-2Mo alloy 

    Sefer, Birhan; Gaddam, Raghuveer; Roa Rovira, Joan Josep; Mateo García, Antonio Manuel; Antti, Marta-lena; Pederson, Robert (2016-11-01)
    Article
    Accés obert
    The current research work presents the chemical milling effect on the low cycle fatigue properties of cast Ti–6Al–2Sn–4Zr–2Mo alloy. Chemical milling treatment is one of the final steps in manufacturing titanium alloy ...
  • Regenerating bone via multifunctional coatings: the blending of cell integration and bacterial inhibition properties on the surface of biomaterials 

    Hoyos Nogués, Mireia; Velasco, Ferran; Ginebra Molins, Maria Pau; Manero Planella, José María; Gil Mur, Francisco Javier; Mas Moruno, Carlos (2017-07-05)
    Article
    Accés restringit per política de l'editorial
    In dentistry and orthopedics, it is well accepted that implant fixation is a major goal. However, an emerging concern is bacterial infection. Infection of metallic implants can be catastrophic and significantly reduce ...
  • Disclosure day on relativity: a science activity beyond the classroom 

    Aragoneses, Andrés; Salán Ballesteros, Maria Núria; Hernández Fernández, Antonio (2017-04)
    Article
    Accés obert
    An important goal for students in engineering education is the ability to present and defend a project in front of a technical audience. We have designed an activity for helping students to work the independent learning ...
  • Chitosan patterning on titanium alloys 

    Gilabert Chirivella, Eduardo; Pérez Feito, Ricardo; Ribeiro, Clarisse; Ribeiro, Sylvie; Correia, Daniela; González Martin, María Luisa; Manero Planella, José María; Lanceros Méndez, Senentxu; Gallego Ferrer, Gloria; Gómez Ribelles, José Luis (2017)
    Article
    Accés obert
    Titanium and its alloys are widely used in medical implants because of their excellent properties. However, bacterial infection is a frequent cause of titanium-based implant failure and also compromises its osseointegration. In ...
  • Física textil: propiedades físicas para caracterizar la calidad de las fibras textiles 

    Carrera Gallissà, Enric (2017-06-23)
    Llibre
    Accés obert
    Física textil. Propiedades físicas para caracterizar la calidad de las fibras textiles, es un material docente diseñado para el seguimiento de la asignatura “Materiales para el diseño de productos textiles” del Grado en ...
  • Influencia de la microestructura en el daño inducido por corrosión en los carburos cementados WC-Co 

    Fargas Ribas, Gemma; Llanes Pitarch, Luis Miguel (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    El presente trabajo tiene como objetivo estudiar la influencia de la microestructura en el comportamiento a corrosión de carburos cementados WC-Co (metal duro), en dos medios: agua de mar y agua de mina. Para ello, se han ...
  • Durability of natural fibers reinforced calcium aluminate cement matrices 

    Fernández Carrasco, Lucía; Claramunt Blanes, Josep; Ardanuy Raso, Mònica (2017)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In this paper we describe a study of the durability of calcium aluminate cement (CAC) reinforced with nano- and micro- cellulose fibers. The nanocelluloses were in the form of nanofibrillated cellulose -obtained from sisal ...

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