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Ara es mostren els items 1-20 de 49

    • Anhydride-functional silane immobilized onto titanium surfaces induces osteoblast cell differentiation and reduces bacterial adhesion and biofilm formation 

      Godoy Gallardo, Maria; Guillem Martí, Jordi; Sevilla Sánchez, Pablo; Manero Planella, José María; Gil Mur, Francisco Javier; Rodríguez Rius, Daniel (2016-02-01)
      Article
      Accés obert
      Bacterial infection in dental implants along with osseointegration failure usually leads to loss of the device. Bioactive molecules with antibacterial properties can be attached to titanium surfaces with anchoring molecules ...

    • Antibacterial activity of Ag-doped diamond-like carbon (DLC) coatings 

      Punset Fuste, Miquel; Guillem Martí, Jordi; Buixadera, Judit; Rodríguez Rius, Daniel; Caro, Jaume; Orrit, Jordi; Bonet, Raul; Díaz, Cristina; García Fuentes, Gonzalo; Lousa, Arturo; Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2022-06-16)
      Comunicació de congrés
      Accés obert

    • Antimicrobial PHAs coatings for solid and porous tantalum implants 

      Rodríguez Contreras, Alejandra María; Guillem Martí, Jordi; Manero Planella, José María; Rupérez de Gracia, Elisa (2019-10-01)
      Article
      Accés obert
      Biomaterial-associated infections (BAI) are the major cause of failure of indwelling medical devices. The risk of BAI can end dramatically in the surgical removal of the affected device. Therefore, a major effort must be ...

    • Apoptosis-like cell death induction and aberrant fibroblast properties in human incisional hernia fascia 

      Diaz, Ramon; Quiles Pérez, María Teresa; Guillem Martí, Jordi; López-Cano, Manuel; Huguet, Pere; Ramon-y-Cajal, Santiago; Reventós, Jaume; Armengol Carrasco, Manuel; Arbós Vilà, Maria Antonia (2011-06-06)
      Article
      Accés restringit per política de l'editorial
      Realitzat a/amb:   Hospital Universitari Vall d'Hebron
      Incisional hernia often occurs following laparotomy and can be a source of serious problems. Although there is evidence that a biological cause may underlie its development, the mechanistic link between the local tissue ...

    • Bactericidal silver-doped DLC coatings obtained by pulsed filtered cathodic arc co-deposition 

      Rupérez de Gracia, Elisa; Guillem Martí, Jordi; Lousa, Arturo; Punset Fuste, Miquel; Ortiz Hernández, Mónica (Elsevier, 2021-02)
      Article
      Accés obert
      Realitzat a/amb:   Fundació Eurecat / Universitat de Barcelona / Asociación de la Industria Navarra
      Diamond-like carbon (DLC) coatings have been extensively studied over the last two decades in the field of materials engineering. The addition of effective bactericidal agents like silver suggests the potential application ...

    • Bioactive compounds immobilized on Ti and TiNbHf: AFM-based investigations of biofunctionalization efficiency and cell adhesion 

      Herranz-Diez, Carolina; Li, Q; Lamprecht, C; Mas Moruno, Carlos; Neubauer, Stefanie; Kessler, Horst; Manero Planella, José María; Guillem Martí, Jordi; Selhuber-Unkel, C (2015)
      Article
      Accés obert
      Realitzat a/amb:   Technische Universität München
      Implant materials require optimal biointegration, including strong and stable cell-material interactions from the early stages of implantation. Ti-based alloys with low elastic modulus are attracting a lot of interest for ...

    • Biomimetic versus sintered calcium phosphates: The in vitro behavior of osteoblasts and mesenchymal stem cells 

      Sadowska, Joanna Maria; Guillem Martí, Jordi; Montufar Jiménez, Edgar Benjamin; Español Pons, Montserrat; Ginebra Molins, Maria Pau (2017-12-01)
      Article
      Accés obert
      © Copyright 2017, Mary Ann Liebert, Inc.The fabrication of calcium phosphates using biomimetic routes, namely, precipitation processes at body temperature, results in distinct features compared to conventional sintered ...

    • Cell adhesive peptides functionalized on CoCr alloy stimulate endothelialization and prevent thrombogenesis and restenosis 

      Castellanos, Maria Isabel; Guillem Martí, Jordi; Mas Moruno, Carlos; Díaz Ricart, Maribel; Escolar Albaladejo, Ginés; Ginebra Molins, Maria Pau; Gil Mur, Francisco Javier; Pegueroles Neyra, Marta; Manero Planella, José María (2017-04-01)
      Article
      Accés obert
      Realitzat a/amb:   Hospital Clínic i Provincial de Barcelona
      Immobilization of bioactive peptide sequences on CoCr surfaces is an effective route to improve endothelialization, which is of great interest for cardiovascular stents. In this work, we explored the effect of physical and ...

    • Collagen-functionalised titanium surfaces for biological sealing of dental implants: Effect of immobilisation process on fibroblasts response 

      Marín Pareja, Nathalia; Salvagni, Emiliano; Guillem Martí, Jordi; Aparicio Bádenas, Conrado José; Ginebra Molins, Maria Pau (2014-10-01)
      Article
      Accés restringit per política de l'editorial
      Realitzat a/amb:   University of Minnesota School of Dentistry
      The clinical success of a dental implant requires not only an optimum osseointegration, but also the development of a biological sealing; i.e., a soft tissue seal around the transmucosal part of the implant. A promising ...

    • Covalent grafting of titanium with a cathelicidin peptide produces an osteoblast compatible surface with antistaphylococcal activity 

      Boix Lemonche, Gerard; Guillem Martí, Jordi; D'Este, Francesca; Manero Planella, José María; Skerlavaj, Barbara (2020-01-01)
      Article
      Accés obert
      Realitzat a/amb:   Università degli Studi di Udine
      Bacterial infection of orthopaedic implants, often caused by Staphylococcus species, may ultimately lead to implant failure. The development of infection-resistant, osteoblast-compatible biomaterials could represent an ...

    • Development of novel dual-action coatings with osteoinductive and antibacterial properties for 3D-printed titanium implants 

      Rupérez de Gracia, Elisa; Rodríguez Contreras, Alejandra María; Manero Planella, José María; Guillem Martí, Jordi; Ginebra Molins, Maria Pau; Torres Garrido, Diego; Calero Martínez, José Antonio (Elsevier, 2020-09-02)
      Article
      Accés obert
      Realitzat a/amb:   Institut de Bioenginyeria de Catalunya
      Gallium (Ga) has been recently proposed as a novel therapeutic agent, since it promotes bone formation and exhibits antibacterial properties. This work focuses on the optimization of a thermochemical treatment that ...

    • Effect of functionalization of texturized polypropylene surface by silanization and HBII-RGD attachment on response of primary abdominal and vaginal fibroblasts 

      Quiles Pérez, María Teresa; Rodríguez Contreras, Alejandra María; Guillem Martí, Jordi; Punset Fuste, Miquel; Sánchez Soto, Miguel; López Cano, Manuel; Sabadell García, Jordi; Velasco, Janice; Armengol Carrasco, Manuel; Manero Planella, José María; Arbós Via, Maria Antònia (Multidisciplinary Digital Publishing Institute (MDPI), 2024-03-01)
      Article
      Accés obert
      Realitzat a/amb:   Vall d'Hebron Institut de Recerca / Universitat Internacional de Catalunya / Centro de Investigación Biomédica en Red. Bioingeniería, Biomateriales y Nanomedicina / Universitat Autònoma de Barcelona / Hospital Sant Rafael - Germanes Hospitalàries / Hospital Universitari Vall d'Hebron
      Soft tissue defects, such as incisional hernia or pelvic organ prolapse, are prevalent pathologies characterized by a tissue microenvironment rich in fragile and dysfunctional fibroblasts. Precision medicine could improve ...

    • Effect of nano-structural properties of biomimetic hydroxyapatite on osteoimmunomodulation 

      Sadowska, Joanna Maria; Wei, Fei; Guo, Jia; Guillem Martí, Jordi; Ginebra Molins, Maria Pau; Xiao, Yin (2018-10)
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      Accés obert
      Immune cells are sensitive to the microstructural and textural properties of materials. Tuning the structural features of synthetic bone grafts could be a valuable strategy to regulate the specific response of the immune ...

    • Elaboració del Data Management Plan (DMP) per al projecte ENGAGE 

      Guillem Martí, Jordi (Universitat Politècnica de Catalunya. Servei de Biblioteques, Publicacions i Arxius, 2022-06-30)
      Comunicació de congrés
      Accés obert
      Presentació del Guillem Martí (grup BBT-UPC) sobre els elements a tenir en compte alhora de desenvolupar un Pla de Gestió de Dades - Data Management Plan.

    • Fibroblast adhesion and activation onto micro-machined titanium surfaces 

      Guillem Martí, Jordi; Delgado Garoña, Luis María; Godoy Gallardo, Maria; Pegueroles Neyra, Marta; Herrero, Mariano; Gil Mur, Francisco Javier (2012-03-11)
      Article
      Accés restringit per política de l'editorial
      Objectives: Surface modifications performed at the neck of dental implants, in the manner of micro-grooved surfaces, can reduce fibrous tissue encapsulation and prevent bacterial colonization, thereby improving ...

    • Functionalization of 3D-printed titanium scaffolds with elastin-like recombinamers to improve cell colonization and osteoinduction 

      Guillem Martí, Jordi; Vidal Girona, Elia; Girotti, Alessandra; Heras Parets, Aina; Torres Garrido, Diego; Arias Vallejo, Francisco Javier; Ginebra Molins, Maria Pau; Rodriguez Cabello, Jose Carlos; Manero Planella, José María (2023-03-08)
      Article
      Accés obert
      Realitzat a/amb:   Universidad de Valladolid / Consejo Superior de Investigaciones Científicas / Institut de Bioenginyeria de Catalunya
      The 3D printing of titanium (Ti) offers countless possibilities for the development of personalized implants with suitable mechanical properties for different medical applications. However, the poor bioactivity of Ti is ...

    • Guiding fibroblast activation using an RGD-mutated heparin binding II fragment of fibronectin for gingival titanium integration 

      Heras Parets, Aina; Ginebra Molins, Maria Pau; Manero Planella, José María; Guillem Martí, Jordi (John Wiley & sons, 2023-08-21)
      Article
      Accés obert
      The formation of a biological seal around the neck of titanium (Ti) implants is critical for ensuring integration at the gingival site and for preventing bacterialcolonization that may lead to periimplantitis. This process ...

    • Impact of biomimicry in the design of osteoinductive bone substitutes: nanoscale matters 

      Barba Serrahima, Albert; Díez Escudero, Anna; Español Pons, Montserrat; Bonany Mariñosa, Mar; Sadowska, Joanna Maria; Guillem Martí, Jordi; Ohman, Caroline; Persson, Cecilia; Manzanares, Maria Cristina; Franch, Jordi; Ginebra Molins, Maria Pau (2019-01-01)
      Article
      Accés obert
      Realitzat a/amb:   Universitat Autònoma de Barcelona / Uppsala universitet / Universitat de Barcelona. Departament de Patologia i Terapèutica Experimental / Institut de Bioenginyeria de Catalunya
      Bone apatite consists of carbonated calcium-deficient hydroxyapatite (CDHA) nanocrystals. Biomimetic routes allow fabricating synthetic bone grafts that mimic biological apatite. In this work, we explored the role of two ...

    • In vitro response of mesenchymal stem cells to biomimetic hydroxyapatite substrates: a new strategy to assess the effect of ion exchange 

      Sadowska, Joanna Maria; Guillem Martí, Jordi; Español Pons, Montserrat; Stähli, Christoph; Dobelin, Nicola; Ginebra Molins, Maria Pau (Elsevier, 2018-08)
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      Accés obert
      Biomaterials can interact with cells directly, that is, by direct contact of the cells with the material surface, or indirectly, through soluble species that can be released to or uptaken from the surrounding fluids. ...

    • Influence of acid-etching after grit-blasted on osseointegration of titanium dental implants: in vitro and in vivo studies 

      Herrero Climent, Mariano; Lázaro, Pedro; Rios Santos, Jose Vicente; Lluch Margarit, Sara; Marqués Calvo, M. Soledad; Guillem Martí, Jordi; Gil Mur, Francisco Javier (2013-04)
      Article
      Accés restringit per política de l'editorial