Exploració per tema "Biomedical materials"
Ara es mostren els items 21-40 de 390
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A novel hybrid nanofibrous strategy to target progenitor cells for cost-effective: In situ angiogenesis
(Royal Society of Chemistry, 2016-09-22)
Article
Accés obertAlthough the impact of composites based on Ti-doped calcium phosphate glasses is low compared with that of bioglass, they have been already shown to possess great potential for bone tissue engineering. Composites made of ... -
A novel peptide-based platform for the dual presentation of biologically-active peptide motifs on biomaterials
(2014-03-27)
Article
Accés restringit per política de l'editorialBiofunctionalization of metallic materials with cell adhesive molecules derived from the extracellular matrix is a feasible approach to improve cell–material interactions and enhance the biointegration of implant materials ... -
A parametric study of laser interference surface patterning of dental zirconia: Effects of laser parameters on topography and surface quality
(2017-01)
Article
Accés obertThe aim of this work is to generate micrometric linear patterns with different topography on dental grade zirconia by means of UV laser interference and to assess the quality of the produced surface, both in term of the ... -
A versatile click chemistry-based approach for functionalizing biomaterials of diverse nature with bioactive peptides
(2021-01-25)
Article
Accés obert
Realitzat a/amb: Universitat de Barcelona / Institut de Bioenginyeria de CatalunyaA novel and versatile toolkit approach for the functionalization of biomaterials of different nature is described. This methodology is based on the solid-phase conjugation of specific anchoring units onto a resin-bound ... -
Adhesius acrílics curats amb raigs UV per a la indústria sanitària
(Universitat Politècnica de Catalunya, 2011-10)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorEl món dels adhesius mèdics i/o sanitaris es troba entre nosaltres des de fa molts anys amb aplicacions tant quotidianes con són les tirites. Tot i això, els darrers anys, davant de l’evolució de nombrosos estudis mèdics ... -
Advances in functionalization of bioresorbable nanomembranes and nanoparticles for their use in biomedicine
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-18)
Article
Accés obertBioresorbable nanomembranes (NMs) and nanoparticles (NPs) are powerful polymeric materials playing an important role in biomedicine, as they can effectively reduce infections and inflammatory clinical patient conditions ... -
Aging resistance and fracture toughness of ceria–infiltrated zirconia
(Universidad de Alicante, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialThe main drawback of yttria stabilized zirconia (3Y-TZP) is represented by the Low Temperature Degradation (LTD), which consists in the progressive transformation of the tetragonal phase, metastable at room temperature, ... -
Amyloid-like fibrils from a diphenylalanine capped with an aromatic fluorenyl
(2018-11-19)
Article
Accés obertThe self-assembly behavior of a diphenylalanine amphiphile blocked at the C-terminus with a 9-fluorenylmethyl ester and stabilized at the N-terminus with a trifluoroacetate (TFA) anion, TFA·FF-OFm, has been examined. At ... -
An efficient and reproducible method to culture Bergmann and cortical radial glia using textured PMMA
(2014-07-30)
Article
Accés restringit per política de l'editorialRadial glia cells comprise the principal population of neural stem cells (NSC) during development. Attempts to develop reproducible radial glia and NSC culture methods have met with variable results, yielding non-adherent ... -
Análisis histológico de biomateriales implantados en modelos de experimentación animal
(Universitat Politècnica de Catalunya, 2021-07-08)
Treball Final de Grau
Accés obertEls implants poden fallar per diverses raons, inclosa la falta d’osteointegració, la fractura de l’implant o les infeccions, entre altres. A més, alguns estudis discuteixen si l’osteoporosi augmenta o no les taxes de ... -
Análisis mecánico de la evolución de curación de diferentes tipos de fracturas y de la osteogénesis a distracción
(Sociedad Ibérica de Biomecánica y Biomateriales, 1998)
Article
Accés obert -
Anhydride-functional silane immobilized onto titanium surfaces induces osteoblast cell differentiation and reduces bacterial adhesion and biofilm formation
(2016-02-01)
Article
Accés obertBacterial 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 ... -
Anodización del titanio para la mejora ante la degración química de material quirúrgico.
(Sociedad Ibérica de Biomecánica y Biomateriales, 2004-10)
Article
Accés obertThe titanium alloys used in orthopaedic and dental implants are corrosion-resistant and compatible with the human body due to the titanium oxid film which forms spontaneously on the implant surface. However, the utilization ... -
Anodización del titanio para la mejora ante la degradación química de material quirúrgico
(2004-10)
Article
Accés obertThe titanium alloys used in orthopaedic and dental implants are corrosion-resistant and compatible with the human body due to the titanium oxid film which forms spontaneously on the implant surface. However, the utilization ... -
Anodización en implantes dentales defcon para la mejora ante la degradación química
(Sociedad Ibérica de Biomecánica y Biomateriales, 1998)
Article
Accés obertEl objetivo de este trabajo de investigación es la obtención de una capa de anodizado, que sea homogénea en toda la superficie del implante de titanio. Esta capa de óxido de titanio tendrá unas propiedades beneficiosas ... -
Antibacterial coatings on medical devices
(Elsevier, 2017-11-02)
Capítol de llibre
Accés restringit per política de l'editorial -
Antibacterial polyurethane foams with incorporated lignin-capped silver nanoparticles for chronic wound treatment
(2020-02-26)
Article
Accés obertLignin-capped silver nanoparticles were incorporated in situ into polyurethane foams during their polymerization to obtain multifunctional materials suitable for chronic wound dressing. Lignin with increased phenolic ... -
Antibacterial properties of triethoxysilylpropyl succinic anhydride silane (TESPSA) on titanium dental implants
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-01)
Article
Accés obert
Realitzat a/amb: Universitat Internacional de CatalunyaInfections related to dental implants are a common complication that can ultimately lead to implant failure, and thereby carries significant health and economic costs. In order to ward off these infections, this paper ... -
Antibiofilm poly(carboxybetaine methacrylate) hydrogels for chronic wounds dressings
(Elsevier, 2020-04-12)
Article
Accés obertThe current study demonstrates the benefits of poly(carboxybetaine methacrylate) hydrogels in chronic wound healing. These hydrogels demonstrate high absorbing capacity upon swelling in salt solutions thus revealing great ... -
Antibiotic-loaded polypropylene surgical meshes with suitable biological behavior by plasma functionalization and polymerization
(2015-12-01)
Article
Accés obertHernia repair is one of the most common operations in general surgery, and its associated complications typically relate to infections, among others. The loading of antibiotics to surgical meshes to deliver them locally ...