Enviaments recents

  • Hydroxyapatite with permanent electrical polarization: preparation, characterization, and response against inorganic adsorbates 

    Rivas Moreno, Manuel; Valle Mendoza, Luis Javier del; Armelín Diggroc, Elaine Aparecida; Bertran Cànovas, Òscar; Turón Dols, Pau; Puiggalí Bellalta, Jordi; Alemán Llansó, Carlos (2018-04-16)
    Article
    Accés restringit per política de l'editorial
    Permanently polarized hydroxyapatite (HAp) particles have been prepared by applying a constant DC of 500 V at 1000¿°C for 1 h to the sintered mineral. This process causes important chemical changes, as the formation of OH- ...
  • Hybrid organophosphonic-silane coating for corrosion protection of magnesium alloy AZ91: The influence of acid and alkali pre-treatments 

    Dalmoro, V.; Azambuja, Denise S.; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (Elsevier, 2019-01-15)
    Article
    Accés restringit per política de l'editorial
    This work reports the development of environmentally friendly coatings for the protection against corrosion of AZ91 magnesium alloy substrates. As a novelty, the synergic combination of the use of silica precursors and ...
  • Plasma surface modification of polymers for sensor applications 

    Alemán Llansó, Carlos; Fabregat Jové, Georgina; Armelín Diggroc, Elaine Aparecida; Buendía Morales, Jorge Juan; Llorca Piqué, Jordi (Royal Society of Chemistry (RSC), 2018-09-07)
    Article
    Accés restringit per política de l'editorial
    Polymeric sensors play an increasingly important role in monitoring the environment we live in, providing relevant information for a host of applications. Among them, significant efforts have been made to fabricate polymeric ...
  • Amphiphilic polypyrrole-poly(Schiff base) copolymers with poly(ethylene glycol) side chains: synthesis, properties and applications 

    Molina, Brenda G.; Cianga, Luminita; Bendrea, Anca Dana; Cianga, Ioan; Valle Mendoza, Luis Javier del; Estrany Coda, Francesc; Alemán Llansó, Carlos; Armelín Diggroc, Elaine Aparecida (2018-08-21)
    Article
    Accés obert
    New amphiphilic poly(ethylene glycol) (PEG)-grafted random intrinsically conducting copolymers which combine three different functionalities have been engineered, prepared and characterized. Specifically, these “rod-coil” ...
  • Impact of protein-polymer interactions in the antimicrobial activity of lysozyme/poly(3,4-ethylenedioxythiophene) biocapacitors 

    Triguero Enguídanos, Jordi; Zanuy Gomara, David; Alemán Llansó, Carlos (2018-09-06)
    Article
    Accés restringit per política de l'editorial
    Biocapacitors constructed by combining lysozyme (LYZ) and poly(3,4-ethylenedioxythiophene) (PEDOT) retained the bactericidal activity of the protein when this was encapsulated within the polymeric matrix but lost the ...
  • Multifunctional coatings based on silicone matrix and propolis extract 

    Peres, Rafael S.; Zmozinski, Ariane V.; Brust, Flávia Roberta; Armelín Diggroc, Elaine Aparecida; Alemán Llansó, Carlos (2018-10-01)
    Article
    Accés restringit per política de l'editorial
    The development of new green alternatives for anticorrosive and antifouling coatings is essential for the conservation of the environment. A coating with more than one functionality, for example both anticorrosion and ...
  • Detailed description of the molecular organization behind AFM images of polymer coatings: a molecular modeling approach 

    Zanuy Gomara, David; Fabregat Jové, Georgina; Triguero Enguídanos, Jordi; Alemán Llansó, Carlos (2018-08-13)
    Article
    Accés restringit per política de l'editorial
    The current experimental techniques of surface characterization provide structural information on a much larger scale than that in which atomistic details can be observed. In this work, this size gap gets reduced by ...
  • Biomimetic engineering of conductive curli protein films 

    Dorval Courchesne, Noémie-Manuelle; DeBenedictis, Elizabeth P.; Tresback, Jason; Zanuy Gomara, David (2018-09-11)
    Article
    Accés obert
    Bioelectronic systems derived from peptides and proteins are of particular interest for fabricating novel flexible, biocompatible and bioactive devices. These synthetic or recombinant systems designed for mediating electron ...
  • The proangiogenic potential of a novel calcium releasing biomaterial: Impact on cell recruitment 

    Oliveira, Hugo; Catros, Sylvain; Boiziau, Claudine; Siadous, Robin; Martí Muñoz, Joan; Bareille, Reine; Rey, Sylvie; Castaño Linares, Óscar; Planell Estany, Josep Anton; Amedee, Joelle; Engel López, Elisabeth (2016-01-01)
    Article
    Accés obert
    In current bone tissue engineering strategies the achievement of sufficient angiogenesis during tissue regeneration is still a major limitation in order to attain full functionality. Several strategies have been described ...
  • The proangiogenic potential of a novel calcium releasing composite biomaterial: Orthotopic in vivo evaluation 

    Oliveira, Hugo; Catros, Sylvain; Castaño Linares, Óscar; Rey, Sylvie; Siadous, Robin; Clift, Douglas; Martí Muñoz, Joan; Batista, Marc; Bareille, Reine; Planell Estany, Josep Anton; Engel López, Elisabeth; Amedee, Joelle (2017-05-01)
    Article
    Accés restringit per política de l'editorial
    Insufficient angiogenesis remains a major hurdle in current bone tissue engineering strategies. An extensive body of work has focused on the use of angiogenic factors or endothelial progenitor cells. However, these approaches ...
  • Designing stainless steel surfaces with anti-pitting properties applying laser ablation and organofluorine coatings 

    Armelín Diggroc, Elaine Aparecida; Moradi, Sona; Hatzikiriakos, Savvas G.; Alemán Llansó, Carlos (2018-06-01)
    Article
    Accés restringit per política de l'editorial
    Long-lasting and superhydrophobic stainless steel with anti-pitting properties is achieved by modifying conventional AISI 304L through a two-step strategy: 1) application of a femtosecond surface laser ablation treatment ...
  • Prototyping flexible supercapacitors produced with biohydrogel 

    Saborío González, Maricruz; Zukic, Sejla; Lanzalaco, Sonia; Casanovas Salas, Jordi; Puiggalí Bellalta, Jordi; Estrany Coda, Francesc; Alemán Llansó, Carlos (Elsevier, 2018-04-30)
    Article
    Accés restringit per política de l'editorial
    Flexible symmetric supercapacitor prototypes composed of electrodes that were prepared by polymerizing poly(hydroxymethyl-3,4-ethylenedioxythiophene) inside a poly-¿-glutamic acid (¿PGA) biohydrogel matrix, previously ...

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