Ara es mostren els items 12678-12697 de 88083

  • Biofuncionalització de superfícies de titani mitjançant noves molècules d'unió 

    Fortón Garcia, Magalí (Universitat Politècnica de Catalunya, 2011-09)
    Projecte/Treball Final de Carrera
    Accés obert
    Cada any s’implanten milions de dispositius de titani en el cos humà amb la finalitat de restaurar les funciones osses i articulars que han degenerat a causa de l’envelliment, malalties o traumes. Quan aquests elements ...
  • Biofuncionalización de superficies de CoCr con nano-patterning 

    Peiró Pano, Isabel (Universitat Politècnica de Catalunya, 2015-09)
    Treball Final de Grau
    Accés restringit per decisió de l'autor
    En este trabajo se estudia la modificación y caracterización superficial de una aleación de CoCr con aplicación para stens cardiovasculares. Un stent es un dispositivo que se introduce en las arterias coronarias para ...
  • Biofuncionalización de superficies de titanio con colágeno tipo I para mejorar el sellado biológico de implantes dentales 

    Marín Pareja, Nathalia (Universitat Politècnica de Catalunya, 2014-02-14)
    Tesi
    Accés obert
    To obtain a regeneration and integration of gingival tissues onto the dental implant surface, is essential to achieve an appropriate cellular response. To promote an appropriate cellular response, materials surface has ...
  • Biofuncionalización de superficies de titanio para la mejora del proceso de osteointegración 

    Godoy Gallardo, Maria (Universitat Politècnica de Catalunya, 2009-09)
    Projecte/Treball Final de Carrera
    Accés obert
    Todo implante, al introducirse en el organismo, posee un cierto porcentaje de rechazo. Diversas investigaciones en curso están intentando disminuir este valor, al igual que el presente proyecto. El estudio realizado ...
  • Biofunctional textiles: skin assessment after textile application 

    Martí, Meritxell; Alonso, C.; Rubio, L.; Lis Arias, Manuel José; Valldeperas Morell, José; Coderch, L.; Parra, J.L. (2009)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    In recent years, new technologies have enabled the production of biofunctional textiles. There textiles are able to release therapeutic compounds or cosmetics to the skin. In this work, after the foulard application of an ...
  • Biofunctionalization of biocompatible polymeric surfaces with cell-adhesive peptides 

    Mauchauffe, Rodolphe (Universitat Politècnica de Catalunya, 2011-02)
    Projecte/Treball Final de Carrera
    Accés restringit per decisió de l'autor
    El presente proyecto propone el estudio de la funcionalización superficial de polímeros biocompatibles con la molécula elastin-like polymers (ELP), la cual contiene la secuencia aminoacidica de adhesión celular RGD ...
  • Biofunctionalization of patterned PLLA surfaces with RGD, REDV and YIGSR peptides to promote endothelial cells adhesion and migration 

    Schieber, Tiabo A.; Mas Moruno, Carlos; Gil Mur, Francisco Javier; Mücklich, F.; Pegueroles Neyra, Marta (2016)
    Comunicació de congrés
    Accés obert
    Angioplasty and stent implantation open the blocked artery and restore proper blood flow after atherosclerosis disease. Despite their utility, intracoronary stents induce two types of complications: in-stent restenosis and ...
  • Biofunctionalization of REDV elastin-like recombinamers improves endothelialization on CoCr alloy surfaces for cardiovascular applications 

    Castellanos, Maria Isabel; Grau, Anna; Rodriguez Cabello, Jose Carlos; Gil Mur, Francisco Javier; Manero Planella, José María; Pegueroles Neyra, Marta (2015-03-01)
    Article
    Accés restringit per política de l'editorial
    To improve cardiovascular implant success, metal-based stents are designated to modulate endothelial cells adhesion and migration in order to prevent restenosis and late thrombosis diseases. Biomimetic coatings with ...
  • Biofunctionalization of titanium surfaces for osseintegration process improvement 

    Sevilla Sánchez, Pablo; Godoy Gallardo, Maria; Rodríguez Rius, Daniel; Gil Mur, Francisco Javier (Institute Of Physics Publishing Ltd, 2010-06-01)
    Article
    Accés restringit per política de l'editorial
    This study aims to improve the osseointegration of titanium implants through surface immobilization of peptides that induce a beneficial biological response. This was carried out biofunctionalizating titanium surfaces by ...
  • Biofunctionalization of titanium surfaces with heparin-binding biomolecules to enhance osteointegration of implants 

    Garrido Domínguez, Beatriz (Universitat Politècnica de Catalunya, 2015-06)
    Projecte Final de Màster Oficial
    Accés obert
    For orthopaedic, dental or craniofacial applications osteointegration is critical for short-term initial stability and long-term success of the implant. Important efforts have been made in the past to optimize the ...
  • Biofunctionalization strategies on tantalum-based materials for osseointegrative applications 

    Mas Moruno, Carlos; Garrido, Beatriz; Rodríguez Rius, Daniel; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier (2015-02-11)
    Article
    Accés obert
    The use of tantalum as biomaterial for orthopedic applications is gaining considerable attention in the clinical practice because it presents an excellent chemical stability, body fluid resistance, biocompatibility, and ...
  • Biofunctionalized self-propelled micromotors as an alternative on-chip concentrating system 

    Restrepo Perez, Laura; Soler Turu, Lluís; Martinez Cisneros, Cynthia; Sanchez, Samuel; Schmidt, Oliver G. (2014-05-29)
    Article
    Accés restringit per política de l'editorial
    Sample pre-concentration is crucial to achieve high sensitivity and low detection limits in lab-on-a-chip devices. Here, we present a system in which self-propelled catalytic micromotors are bio-functionalized and trapped ...
  • Biogas biological desulphurisation under extremely acidic conditions for energetic valorisation in Solid Oxide Fuel Cells 

    de Arespacochaga, N.; Valderrama Angel, César Alberto; Mesa, C.; Bouchy, Lynne; Cortina Pallás, José Luís (2014-11-01)
    Article
    Accés restringit per política de l'editorial
    The most harmful biogas contaminant for energy conversion equipment such as fuel cells is hydrogen sulphide (H2S); thus efficient and cost-effective treatment systems for this compound should be designed and developed. A ...
  • Biogas deep clean-up based on adsorption technologies for solid oxide fuel cell applications 

    de Arespacochaga, N.; Valderrama Angel, César Alberto; Mesa, C.; Bouchy, Lynne; Cortina Pallás, José Luís (2014-11-01)
    Article
    Accés restringit per política de l'editorial
    Biogas from anaerobic digestion is a powerful renewable fuel that can be used as a feedstock for fuel cell systems. A biogas deep treatment was installed and operated at pilot plant level in a Waste Water Treatment Plant ...
  • Biogas Process Simulation using Aspen Plus 

    Peris Serrano, Roger (Universitat Politècnica de Catalunya / Syddansk Universitet, 2010)
    Projecte/Treball Final de Carrera
    Accés obert
    A simulation of Biogas Digestion process has been carried out through Aspen Plus. The anaerobic metabolism, its inhibitions and its parameters have been studied. Then a model of digestion has been performed using the ...
  • Biogas production from algae biomass grown in high rate ponds for wastewater treatment 

    Passos, Fabiana Lopes del Rei; Cordon Casero, Sabina; Solé, Maria; Ferrer Martí, Ivet (Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins Canals i Ports de Barcelona, 2011-11-15)
    Comunicació de congrés
    Accés obert
    High rate ponds are wastewater treatment systems that combine heterotrophic bacteria and microalgae communities in a symbiosis relation, which triggers a series of reactions that eliminates pollutants from the water. ...
  • Biogas production in low-cost household digesters at the Peruvian Andes 

    Ferrer Martí, Ivet; Garfi, Marianna; Uggetti, Enrica; Ferrer Martí, Laia; Calderón, Arcadio; Velo García, Enrique (2011-05)
    Article
    Accés restringit per política de l'editorial
    Low-cost tubular digesters originally developed in tropical regions have been adapted to the extreme weather conditions of the Andean Plateau (3000e4000 m.a.s.l.). The aim of this study was to characterise biogas production ...
  • Biogàs amb subproductes ramaders i agroalimentaris 

    Flotats Ripoll, Xavier (INSTITUT CATALA DE L'ENERGIA, 2011-11)
    Article
    Accés obert
    Els sectors agroalimentari i ramader són els principals productors de subproductes orgànics a Catalunya, bona part dels quals es poden tractar per a obtenir un rendiment energètic en forma de biogàs
  • Biogás y gestión de deyecciones ganaderas 

    Flotats Ripoll, Xavier (2010-11)
    Article
    Accés restringit per política de l'editorial
    El proceso de digestión anaerobia y producción de biogás es uno de los más idóneos para el aprovechamiento energético de las deyecciones ganaderas, la reducción de emisiones de gases de efecto invernadero (GEI) por el ...
  • Biogenic hydroxypatite (Apatite II TM) dissolution kinetics and metal removal from acid mine drainage 

    Oliva Moncunill, Josep; Cama, Jordi; Cortina Pallás, José Luís; Ayora Ibáñez, Carlos; Pablo Ribas, Joan de (Elsevier, 2012-04-30)
    Article
    Accés restringit per política de l'editorial