Now showing items 1-8 of 8

  • 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 ...
  • Importance of the roughness and residual stresses of dental implants on fatigue and osseointegration behavior. In vivo study in rabbits 

    Velasco Ortega, E; Monsalve Guil, L; Jimenez Guerra, A; Ortiz Garcia, Ivan; Moreno Muñoz, Jesus; Nuñez Marquez, Enrique; Pegueroles Neyra, Marta; Pérez Antoñanzas, Román; Gil Mur, Francisco Javier (2016-12-01)
    Article
    Restricted access - publisher's policy
    Covenantee:  Universitat Internacional de Catalunya. Facultat d'Odontologia
    This study focuses on the fatigue behavior and bone-implant attachment for the more usual surfaces of the different CP-titanium dental implants. The implants studied were: as-received (CTR), acid etching (AE), spark-anodization ...
  • Influence of the elastic modulus on the osseointegration of dental implants 

    Brizuela Velasco, Aritza; Herrero Climent, Mariano; Ríos Carrasco, Elisa; Rios Santos, Jose Vicente; Pérez Antoñanzas, Román; Manero Planella, José María; Gil Mur, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2019-01-01)
    Article
    Open Access
    Covenantee:  Universidad de Oviedo / Universidad de Sevilla / Universitat Internacional de Catalunya
    The load transfer from metallic prosthesis to tissue plays an important role in the success of a designed device. From a mechanical behavior point of view, the load transfer will be favored when the elastic modulus between ...
  • Injectable collagen/alpha-tricalcium phosphate cement: collagen-mineral phase interactions and cell response 

    Pérez Antoñanzas, Román; Ginebra Molins, Maria Pau (2013-02)
    Article
    Restricted access - publisher's policy
    Covenantee:  Centro de Investigación Biomédica en Red. Bioingeniería, Biomateriales y Nanomedicina / Center for Research in NanoEngineering (CRNE)
    A bone inspired material was obtained by incorporating collagen in the liquid phase of an a -trical- cium phosphate cement, either in solubilized or in fibrilized form. This material was able to set in situ, giving ...
  • In vivo osteogenic potential of biomimetic hydroxyapatite/collagen microspheres: Comparison with injectable cement pastes 

    Cuzmar, Erika; Pérez Antoñanzas, Román; Manzanares, Maria Cristina; Ginebra Molins, Maria Pau; Franch, Jordi (2015-07-01)
    Article
    Open Access
    Covenantee:  Tan'guk Taehakkyo / Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animal / Universitat de Barcelona. Departament de Patologia i Terapèutica Experimental
    The osteogenic capacity of biomimetic calcium deficient hydroxyapatite microspheres with and without collagen obtained by emulsification of a calcium phosphate cement paste has been evaluated in an in vivo model, and ...
  • Nanotopological-tailored calcium phosphate cements for the odontogenic stimulation of human dental pulp stem cells through integrin signaling 

    Lee, So-Youn; Yun, Hyung-Mun; Pérez Antoñanzas, Román; Gallinetti, Sara; Ginebra Molins, Maria Pau; Choi, Seong-Jun; Kim, Hae-Won; Kim, Eun-Cheol (2015-01-01)
    Article
    Open Access
    Covenantee:  Tan'guk Taehakkyo
    Calcium phosphate cements (CPCs) are a unique class of inorganic injectables attractive for the repair and regeneration of hard tissues. Tailoring the crystallite properties of CPC, particularly to represent nanotopological ...
  • New processing and applications of collagen containing calcium phosphate cements 

    Pérez Antoñanzas, Román (Universitat Politècnica de Catalunya, 2011-07-22)
    Doctoral thesis
    Open Access
    When bone regeneration is needed, natural bone grafts are widely used. They are the best option since they present the same composition to that of bone, contain living cells with osteogenic potential, growth factors that ...
  • Surface guidance of stem cell behavior: Chemically tailored co-presentation of integrin-binding peptides stimulates osteogenic differentiation in vitro and bone formation in vivo 

    Fraioli, Roberta; Dashnyam, Khandmaa; Kim, Joong-Hyun; Pérez Antoñanzas, Román; Kim, Hae-Won; Gil Mur, Francisco Javier; Ginebra Molins, Maria Pau; Manero Planella, José María; Mas Moruno, Carlos (2016-10-01)
    Article
    Open Access
    Covenantee:  Tan'guk Taehakkyo
    Surface modification stands out as a versatile technique to create instructive biomaterials that are able to actively direct stem cell fate. Chemical functionalization of titanium has been used in this work to stimulate ...