Browsing by Subject "Titanium"
Now showing items 1-20 of 107
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A dual molecular biointerface combining RGD and KRSR sequences improves osteoblastic functions by synergizing integrin and cell-membrane proteoglycan binding
(2019-03-21)
Article
Open Access
Covenantee: Universitat Internacional de CatalunyaSynergizing integrin and cell-membrane heparan sulfate proteoglycan signaling on biomaterials through peptidic sequences is known to have beneficial effects in the attachment and behavior of osteoblasts; however, controlling ... -
A hybrid mixed double-sided incremental forming method for forming Ti6Al4V alloy
(2016-05-12)
Article
Open AccessIncremental forming can be an alternative manufacturing means in producing biomedical parts characterized by the need of patient-specific geometry. A novel hybrid dieless sheet metal forming process, electrically-assisted ... -
A molecular toolkit for the functionalization of titanium-based biomaterials that selectively control integrin-mediated cell adhesion
(2013-06-06)
Article
Restricted access - publisher's policyWe present a click chemistry- based molecular toolkit for the bio- functionalization of materials to selec- tively control integrin-mediated cell ad- hesion. To this end, a 5 b 1-selective RGD peptidomimetics were ... -
Advances in surfaces and osseointegration in implantology. Biomimetic surfaces
(2015-05-01)
Article
Open AccessThe present work is a revision of the processes occurring in osseointegration of titanium dental implants according to different types of surfaces -namely, polished surfaces, rough surfaces obtained from subtraction methods, ... -
All-in-one trifunctional strategy: A cell adhesive, bacteriostatic and bactericidal coating for titanium implants
(2018-09-01)
Article
Open AccessStrategies to inhibit initial bacterial adhesion are extremely important to prevent infection on biomaterial surfaces. However, the simultaneous attraction of desired eukaryotic cells remains a challenge for successful ... -
Análisis histológico de biomateriales implantados en modelos de experimentación animal
(Universitat Politècnica de Catalunya, 2021-07-08)
Bachelor thesis
Open AccessEls 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 ... -
Anhydride-functional silane immobilized onto titanium surfaces induces osteoblast cell differentiation and reduces bacterial adhesion and biofilm formation
(2016-02-01)
Article
Open AccessBacterial 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 ... -
Anodic oxidation of titanium for implants and prothesis: processing characterization and potential improvement of osteointegration
(2011)
Conference report
Open AccessAmong all biomaterials used for bone replacement, it is recognized that both commercially pure titanium (Ti c.p.) and Ti6Al4V alloy are the materials that show the best in vivo performance due to their excellent balance ... -
Anodización en implantes dentales defcon para la mejora ante la degradación química
(Sociedad Ibérica de Biomecánica y Biomateriales, 1998)
Article
Open AccessEl 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 titanium surfaces: A comparison study between in vitro single-species and multispecies biofilm
(2015-03-18)
Article
Open AccessDental plaque is a biofilm that Causes dental caries, gingivitis, and periodontitis. Most of the studies in antibacterial coatings have been conducted by in vitro Single-species biofilm formation, but oral biofilm involves ... -
Antibacterial Properties of hLf1-11 Peptide onto Titanium Surfaces: A Comparison Study Between Silanization and Surface Initiated Polymerization
(2015-02-01)
Article
Open AccessDental implant failure can be associated with infections that develop into peri-implantitis. In order to reduce biofilm formation, several strategies focusing on the use of antimicrobial peptides (AMPs) have been studied. ... -
Antibacterial properties of triethoxysilylpropyl succinic anhydride silane (TESPSA) on titanium dental implants
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-04-01)
Article
Open Access
Covenantee: 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 ... -
Antifouling coatings for dental implants: Polyethylene glycol-like coatings on titanium by plasma polymerization
(2015-06-01)
Article
Open AccessTitanium dental implants are commonly used for the replacement of lost teeth, but they present a considerable number of failures due to the infection on surrounding tissues. The aim of this paper is the development of a ... -
Bioactive macroporous titanium implants highly interconnected
(Springer, 2016-10-01)
Article
Restricted access - publisher's policy
Covenantee: AMES / University of Minnesota School of Dentistry / Universitat Internacional de CatalunyaIntervertebral implants should be designed with low load requirements, high friction coefficient and low elastic modulus in order to avoid the stress shielding effect on bone. Furthermore, the presence of a highly ... -
Bioactivity and antibacterial properties of calcium- and silver-doped coatings on 3D printed titanium scaffolds
(Elsevier, 2021-09)
Article
Restricted access - publisher's policy
Covenantee: Institut de Bioenginyeria de Catalunya / AMESOne of the major problems faced by metallic implants is the high probability of bacterial infections, with significant consequences for the patient. In this work, a thermochemical treatment is proposed to obtain silver-doped ... -
Biofunctional polyethylene glycol coatings on titanium: an in vitro-based comparison of functionalization methods
(Elsevier, 2017-04-01)
Article
Open AccessThree methods for the production of Polyethylene glycol (PEG) coatings on titanium are compared, i.e. plasma polymerization, electrodeposition and silanization. The compared deposition methods presented similar wettability ... -
Biomedical applications of powder metallurgy
(Elsevier, 2021-09-01)
Part of book or chapter of book
Restricted access - publisher's policyThe performance and properties of Titanium (Ti) and its alloys can be fully exploited for biomedical applications such as orthopedic and dental implants, when porous structures are used. Such Ti structures can matched the ... -
Biomimetic treatment on dental implants for short-term bone regeneration
(2014-01-01)
Article
Restricted access - publisher's policy
Covenantee: University of Minnesota School of DentistryObjectives The main purpose of this work was to assess the short-term bone regenerative potential of new osteoconductive implants. The novelty of the study lies in the analysis of the effectiveness of a novel two-step ... -
Characterization and optimization of the functionalization of titanium surfaces with a novel class of polyurethane-polyurea nanocapsules
(Universitat Politècnica de Catalunya, 2017-02-07)
Master thesis
Restricted access - confidentiality agreement -
Chemical and mechanical properties of anodized cp-titanium in NH4 H2PO4/NH4F media for biomedical applications
(2012-07-15)
Article
Restricted access - publisher's policyPotentiostatic anodizing of commercially pure titanium, using ammonium phosphate and ammonium fluoride solution as electrolyte is studied. The objective is to generate titanium oxides on the surface and phosphor compounds ...
