Browsing by Subject "Implants, Artificial"
Now showing items 1-20 of 32
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A 3D finite element analysis model of single implant-supported prosthesis under dynamic impact loading for evaluation of stress in the crown, abutment and cortical bone using different rehabilitation materials
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-06-24)
Article
Open AccessIn the literature, many researchers investigated static loading effects on an implant. However, dynamic loading under impact loading has not been investigated formally using numerical methods. This study aims to evaluate, ... -
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 antibiotic-loaded PHB grafted on titanium surface for biomedical applications
(Universitat Politècnica de Catalunya, 2014-06)
Master thesis
Open AccessWith the evolution of human civilization, the field of biomaterials evolved relating different materials with a simple focus: to extend human life and improve the quality of life. Materials used for biomedical applications ... -
Antimicrobial PHAs coatings for solid and porous tantalum implants
(2019-10-01)
Article
Restricted access - publisher's policyBiomaterial-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 ... -
Aplicaciones biomédicas del titanio v sus aleaciones
(Sociedad Ibérica de Biomecánica y Biomateriales, 1993)
Article
Open Access -
Biofuncionalización de superficies de titanio para la mejora del proceso de osteointegración
(Universitat Politècnica de Catalunya, 2009-09)
Master thesis (pre-Bologna period)
Open AccessTodo 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 ... -
Biofunctionalization of titanium surfaces with heparin-binding biomolecules to enhance osteointegration of implants
(Universitat Politècnica de Catalunya, 2015-06)
Master thesis
Open AccessFor 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 ... -
Cálculo de lentes intraoculares
(Universitat Politècnica de Catalunya, 2020-10-28)
Bachelor thesis
Open AccessPara el cálculo de la potencia de la lente intraocular (LIO), la precisión de las medidas biométricas es fundamental para evitar resultados refractivos postoperatorios sorpresivos. Existen diferentes fórmulas de cálculo ... -
Contact damage in artificially aged 3Y-TZP
(2010)
Article
Open AccessTetragonal zirconia polycrystals doped with 3% mol of yttria (3Y - TZP) are increasingly employed as implants in the human body, because they are biocompatible and have relatively high strength and fracture toughness. ... -
Design characteristics, primary stability and risk of fracture of orthodontic mini-implants: Pilot scan electron microscope and mechanical studies
(2013-09)
Article
Restricted access - publisher's policyObjective: Orthodontic mini-implants (OMIs) are increasingly used in orthodontics but can fail for various reasons. This study investigates the effects of OMI design characteristics on the mechanical properties in artificial ... -
Development of AM technologies for metals in the sector of medical implants
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-28)
Article
Open AccessAdditive manufacturing (AM) processes have undergone significant progress in recent years, having been implemented in sectors as diverse as automotive, aerospace, electrical component manufacturing, etc. In the medical ... -
Efecto de diferentes tratamientos de pasivado ácido en el comportamiento a corrosión y antibacteriano de implantes dentales de titanio
(Universitat Politècnica de Catalunya, 2021-02-03)
Bachelor thesis
Restricted access - confidentiality agreement -
Endurecimiento superficial mediante tratamiento térmicos y anodizado de la aleación Ti-6A1-4U para implantes quirúrgicos
(Sociedad Ibérica de Biomecánica y Biomateriales, 1994)
Article
Open AccessSe han estudiado dos métodos de endurecimiento de las aleaciones de titanio como es la anodización electroquímica y el tratamiento térmico de revenido de la microestructura martensítica. Este endurecimiento de la aleación ... -
Entwicklung eines Systems zur Vermeidung obstruktiver Schlafapnoe
(Universitat Politècnica de Catalunya / Technische Universität München, 2015)
Master thesis (pre-Bologna period)
Restricted access - confidentiality agreement -
Estudios de corrosión sobre estructuras de Titanio poroso obtenidas mediante diferentes técnicas de fabricación
(Universitat Politècnica de Catalunya, 2020-02-20)
Master thesis
Restricted access - author's decision
Covenantee: Université de LorraineSe realizarán estudios comparativos de potential libre y curvas potenciodinamicas sobre estructuras porosas de Titanio fabricadas mediante la técnica de sinterización (space Holder) y mediante técnicas de manufactura aditiva ... -
Fatigue behavior of porous titanium structures obtained by space holder method
(Universitat Politècnica de Catalunya, 2020-02-13)
Master thesis
Restricted access - author's decision
Covenantee: Université de LorraineTitanium currently used in biomedical implant applications has shown some limitations, one of the most important being the mismatch between the mechanical properties of bone and the implant. This problem is solved with ... -
Finite element analysis of an elastomeric artificial disc in lumbar spine
(Universitat Politècnica de Catalunya / Politechnika Warszawska, 2010)
Master thesis (pre-Bologna period)
Open AccessThe main objective of this project is to make a parametric design of an intervertebral artificial lumbar disc using FE software (ANSYS) in APDL language (ANSYS parametric design language) and then use that software to study ... -
Histological evaluation by imaging techniques of the osteoinductivity of composite materials
(Universitat Politècnica de Catalunya, 2020-06-26)
Bachelor thesis
Restricted access - author's decisionHealthy bones are constantly remodelling in order to meet each individual’s needs. Some bone diseases such as osteoporosis, osteosarcomas or broken bones associate and imbalance in this bone remodelling so a bone graft ... -
Immobilization strategies to functionalize tantalum surfaces with cell-adhesive peptides: physicochemical and biological characterization
(Curran, 2014)
Conference lecture
Open Access -
Impacte en l’organisme de les partícules de titani generades durant la implantoplàstia
(Universitat Politècnica de Catalunya, 2020-11-25)
Bachelor thesis
Open AccessEn aquest estudi s’ha analitzat la toxicitat de les partícules de titani que es generen durant el procés conegut com a implantoplàstia dental. Les partícules metàl·liques generades durant el procés de implantoplàstia ...
