DEBIDO A TAREAS DE MANTENIMIENTO DEL SERVIDOR, EL AUTOARCHIVO SE HA DESHABILITADO TEMPORALMENTE. ROGAMOS DISCULPEN LAS MOLESTIAS.
Capítulo de Libro
3D printed porous ceramic implants infiltrated with biodegradable biopolymer composites for improved mechanical and biofunctional behaviour
Autor/es | Delgado-Pujol, Ernesto J.
Fargas Ribas, Gemma Axelrad, Victoria Martínez Muñoz, Guillermo Herranz, Gemma Begines Ruiz, Belén Berges, Cristina Llanes, Luis Alcudia Cruz, Ana Torres Hernández, Yadir |
Departamento | Universidad de Sevilla. Departamento de Química Orgánica y Farmacéutica Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte |
Fecha de publicación | 2024-08 |
Fecha de depósito | 2024-10-24 |
Publicado en |
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ISBN/ISSN | 978-3-031-64105-3 978-3-031-64106-0 |
Resumen | The incidence of fractures and bone defects has been a significant
driving force behind research efforts aimed at enhancing the quality of life for
patients. However, it is important to acknowledge the inherent complexities ... The incidence of fractures and bone defects has been a significant driving force behind research efforts aimed at enhancing the quality of life for patients. However, it is important to acknowledge the inherent complexities of this research field. Where each patient could have different scenarios along with the difficulty of replicate the properties and complex design of the bones. In this study, scaffolds previously manufactured by different 3D printing techniques made of ceramic materials, specifically yttria-stabilised zirconia, which has excellent biocompatibility and mechanical properties, were used. These samples, which exhibit different designs to be employed in specific medical situation, have been characterised according to his morphology and porosity; using the outcomes for select the most promising for subsequent infiltration with appropriate biopolymers in order to improve their in vivo performance. Specifically oriented towards improve the osseointegration capacity by adding nanohydroxyapatite (nHA). The infiltrated samples were evaluated in terms of polymer degradation inside the composite, swelling evaluation, and studies of apatite formation capacity on the surface (bioactivity) assessed through XRD. |
Agencias financiadoras | Ministerio de Ciencia e Innovación (MICIN). España Universidad de Sevilla Ministerio de Ciencia, Innovación y Universidades (MICINN). España |
Identificador del proyecto | PDC2022-133369-I00
PID2022- 137911OB-I00 VIIPPITUS FPU21/06762 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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AM_springer.pdf | 104.5Kb | [PDF] | Ver/ | |
Delgado-pujol_2024_3D.pdf | 564.7Kb | [PDF] | Este documento no está disponible a texto completo hasta el 2025-09-01 . Para más información póngase en contacto con idus@us.es. | |