Enviaments recents

  • Double cantilever indirect tension testing for fracture of quasibrittle materials 

    Caner, Ferhun Cem; Dönmez, A. Abdullah; Sener, Siddik; Koç, Varol (2018-11-27)
    Article
    Accés restringit per política de l'editorial
    The Double Cantilever Beam (DCB) Mode I fracture testing has been widely used in fracture testing of especially fiber reinforced polymer composites and adhesive joints. Application of classical DCB testing to plain concrete ...
  • On the correlation between fracture toughness and crash resistance of advanced high strength steels 

    Frómeta, David; Lara, Antoni; Molas Busquets, Sílvia; Casellas Padró, Daniel; Calvo Muñoz, Jessica (2019-01-01)
    Article
    Accés obert
    Automotive industry players have devoted large efforts to identify the material parameters governing the crash resistance of Advanced High Strength Steels (AHSS). Such knowledge is essential to improve impact performance ...
  • Effects of molecular weight and concentration of poly(acrylic acid) on biomimetic mineralization of collagen 

    Qi, Yipin; Ye, Zhou; Fok, Alex; Holmes, Brian N.; Español Pons, Montserrat; Ginebra Molins, Maria Pau; Aparicio Badenas, Conrado José (American Chemical Society (ACS), 2018-06-29)
    Article
    Accés restringit per política de l'editorial
    Inspired by nature, poly(acrylic acid) (PAA) and other polyelectrolytes have been used as noncollagenous proteins (NCPs) surrogates for biomimetic intrafibrillar mineralization of collagen fibrils and, thus, to model the ...
  • Influence of cyclic thermal treatments on the oxidation behavior of Ti-6Al-2Sn-4Zr-2Mo alloy 

    Fargas Ribas, Gemma; Roa Rovira, Joan Josep; Sefer, Birhan; Mateo García, Antonio Manuel (2018-11-01)
    Article
    Accés restringit per política de l'editorial
    Ti-6Al-2Sn-4Zr-2Mo is one of the most common titanium alloys for aerospace industry. This alloy experiences oxidation phenomenon at elevated temperatures. In the present study, cyclic thermal treatments were performed in ...
  • Wound healing-promoting effects stimulated by extracellular calcium and calcium-releasing nanoparticles on dermal fibroblasts 

    Navarro Requena, Claudia; Pérez Amodio, Soledad Graciela; Castaño, Óscar; Engel López, Elisabeth (2018-07-24)
    Article
    Accés restringit per política de l'editorial
    Extracellular calcium has been proved to influence the healing process of injuries and could be used as a novel therapy for skin wound healing. However, a better understanding of its effect, together with a system to obtain ...
  • Effects of a phosphorus flame retardant system on the mechanical and fire behavior of microcellular ABS 

    Redondo Realinho, Vera Cristina de; Arencón Osuna, David; Antunes, Marcelo de Sousa Pais; Velasco Perero, José Ignacio (Multidisciplinary Digital Publishing Institute (MDPI), 2018-12-26)
    Article
    Accés obert
    The presentwork dealswith the study of phosphorus flame retardantmicrocellular acrylonitrile– butadiene–styrene (ABS) parts and the effects of weight reduction on the fire and mechanical performance. Phosphorus-based flame ...
  • Corn starch and gelatin-based films added with guabiroba pulp for application in food packaging 

    Malherbi, Naiane Miriam; Schmitz, Ana Camila; Grando, Remili Cristiani; Bilck, Ana Paula; Velasco Perero, José Ignacio (Elsevier Ltd, 2019-03-01)
    Article
    Accés restringit per política de l'editorial
    The guabiroba pulp (GP) has natural antioxidant compounds, such as phenolic compounds and ascorbic acid. The aim of this work was to produce an active biodegradable film based on blends of gelatin (GEL) and corn starch ...
  • Multifunctional coatings and nanotopographies: toward cell instructive and antibacterial implants 

    Mas Moruno, Carlos; Su, Bo; Dalby, Matthew J. (2018-11-22)
    Article
    Accés restringit per política de l'editorial
    In biomaterials science, it is nowadays well accepted that improving the biointegration of dental and orthopedic implants with surrounding tissues is a major goal. However, implant surfaces that support osteointegration ...
  • Solar vanadium redox-flow battery powered by thin-film silicon photovoltaics for efficient photoelectrochemical energy storage 

    Urbain, Félix; Murcia López, Sebastián; Nembhard, Nicole; Vázquez Galván, Javier; Flox Donoso, Cristina; Smirnov, Vladimir; Welter, Katharina; Andreu, Teresa; Finger, Friedhelm; Morante Lleonart, Joan Ramon (Institute of Physics (IOP), 2018-11-15)
    Article
    Accés obert
    Solar-powered vanadium redox-flow batteries (VRFB) have emerged as an attractive method for large-scale and efficient energy storage and conversion. However, due to the stringent charging voltage requirements of vanadium-based ...
  • 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 restringit per política de l'editorial
    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 ...
  • Micromechanical properties of WC-(W,Ti,Ta,Nb)C-Co composites 

    Sandoval, Daniela A.; Roa Rovira, Joan Josep; Ther, O; Tarrés, E.; Llanes Pitarch, Luis Miguel (2019-03-10)
    Article
    Accés restringit per política de l'editorial
    A deep knowledge of micromechanical properties of each constitutive phase of cemented carbides is crucial to improve their performance on the basis of microstructural design optimization. In the present work, a systematic ...
  • Mechanical reliability of dental grade zirconia after laser patterning 

    Roitero, Erica; Anglada Gomila, Marcos Juan; Mücklich, F.; Jiménez Piqué, Emilio (Elsevier, 2018-10-01)
    Article
    Accés obert
    The aim of this work is to test the mechanical properties of dental zirconia surfaces patterned with Nd:YAG laser interference (¿¿=¿532¿nm and 10¿ns pulse). The laser treatment produces an alteration of the topography, ...

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