Browsing by Subject "Tissue scaffolds"
Now showing items 1-19 of 19
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3D printed hydrogel-based scaffolds for tissue regeneration
(Universitat Politècnica de Catalunya, 2019-07-08)
Master thesis
Open AccessTissue engineering is an emerging technology whose efforts are aimed towards repairing and regenerating injured tissues by developing bioactive scaffolds. Recently, scaffolds made of hydrogels have become interesting ... -
Antibacterial scaffolds constituted by trilayers of microfibers based on polylactide and poly (3-hydroxybutyrate-co-3-hydroxyvalerate)
(Universitat Politècnica de Catalunya, 2022-10-27)
Master thesis
Open AccessL’objectiu d’aquest treball final de màster va ser la fabricació de fibres poroses uniaxials i amb tricapa que presentésfuncions antibacterianesi potencialment d’altresfuncionalitats (antitumoral, antioxidant, antibaterial...). ... -
Bacteriophage adsorption on electrospun scaffolds of PLA loaded with cationic arginine compounds
(Universitat Politècnica de Catalunya, 2015-06)
Master thesis
Open AccessThe research about biodegradable polymers has grown so quickly during last decades. One of the main reasons is their application in the field of biomedicine. These polymers are nontoxic for the organism and could be ... -
Caracterización mecánica de estructuras macroporosas fabricadas por extrusión aditiva de pasta cerámica
(Universitat Politècnica de Catalunya, 2015-03)
Master thesis (pre-Bologna period)
Restricted access - author's decisionLos materiales destinados a la regeneración del tejido óseo han sido desarrollados durante las últimas décadas debido al incremento de enfermedades óseas motivadas por el envejecimiento de la población. Recientes trabajos ... -
Caracterización, elaboración de scaffolds y estudio de la bioactividad de un Poli (3-hidroxioctanoato-co-3-hidroxihexanoato) para aplicaciones biomédicas
(Universitat Politècnica de Catalunya / Euskal Herriko Unibertsitatea, 2013)
Master thesis (pre-Bologna period)
Restricted access - author's decision
Covenantee: Universidad del País Vasco - Euskal Herriko UnibertsitateaEste proyecto se desarrolla en el campo de los polímeros biodegradables con aplicaciones biomédicas. Se estudiaran los polihidroxialcanoatos (PHA), que son un tipo de poliésteres lineales sintetizados por algunos microorganismos ... -
Comportament a compressió de bastides poroses impreses en 3D amb resina ceràmica
(Universitat Politècnica de Catalunya, 2024-02-01)
Bachelor thesis
Open Access
Covenantee: La Maquina 3DEls avenços científics i tecnològics constants en els camps d'enginyeria relacionats amb els materials i la biomedicina han afavorit el desenvolupament de bastides poroses per a la regeneració de teixit ossi. No obstant, ... -
Comportamiento celular en andamios fabricados por rapid prototyping para la ingeniería tisular ósea
(Universitat Politècnica de Catalunya, 2013-02)
Master thesis (pre-Bologna period)
Open AccessLa fabricación de nuevos andamios biodegradables capaces de guiar y estimular la regeneración ósea es un objetivo de gran importancia en la ingeniería de los tejidos. En este sentido, se han desarrollado innovadoras ... -
Desarrollado de un biomaterial para la generación de la piel: Fibras de gelatina electrospineadas con nanoparticulas incorporadas
(Universitat Politècnica de Catalunya, 2014-02)
Master thesis (pre-Bologna period)
Restricted access - author's decisionHoy en día, el mercado de los apósitos forma una parte importante del mundo paramédico. La demanda de un apósito cada vez más competente crece cada día. Para contestar a esta solicitud, laboratorios invierten en las ... -
Desarrollo y caracterización de un andamio hecho con un copolímero ácido poli-L/DL-láctico (PLDL) para ayudar a la regeneración de vasos sanguíneos
(Universitat Politècnica de Catalunya, 2015-02)
Master thesis (pre-Bologna period)
Restricted access - author's decisionEl presente proyecto comprende el estudio realizado sobre un andamio poroso construido a partir de un biomaterial sintético, biodegradable y reabsorbible: el copolímero ácido poli-L/DL-láctico (PLDL). Este andamio se crea ... -
Development of a bioink for 3D bioprinting for the development of 3D constructs for biomedical applications
(Universitat Politècnica de Catalunya, 2019-05-20)
Master thesis
Restricted access - author's decisionThe fabrication of 3D constructs using 3D bioprinting techniques aims to overcome some of the weakness curently experienced by the conventional ... -
Engineering membrane scaffolds with both physical and biomolecular signaling.
(2011-09-07)
Article
Restricted access - publisher's policyWe report on the combination of a top-down and bottom-up approach to develop thin bioactive membrane scaffolds based on functional elastin-like polymers (ELPs). Our strategy combines ELP cross-linking and assembly, and a ... -
Finite element study of scaffold architecture design and culture conditions for tissue engineering
(2009-10)
Article
Restricted access - publisher's policyTissue engineering scaffolds provide temporary mechanical support for tissue regeneration and transfer global mechanical load to mechanical stimuli to cells through its architecture. In this study the interactions between ... -
Funcionalización de fibras de PLA con Elastina como Recombinante (ELR) para su uso como piel artificial
(Universitat Politècnica de Catalunya, 2014-02)
Master thesis (pre-Bologna period)
Open AccessHoy en día, la ingeniería tisular se dedica a desarrollar nuevos tipos de andamiajes (del inglés “scaffolds”) con el fin de curar una zona dañada y así aumentar el bienestar de los pacientes heridos al reducir el dolor y ... -
High-resolution PLA-based composite scaffolds via 3-D printing technology
(2013-03)
Article
Restricted access - publisher's policyFabrication of new biodegradable scaffolds that guide and stimulate tissue regeneration is still a major issue in tissue engineering approaches. Scaffolds that possess adequate biodegradability, pore size, interconnectivity, ... -
Multifunctional scaffolds for tissue engineering
(Universitat Politècnica de Catalunya, 2020-02-20)
Master thesis
Open Access
Covenantee: Université de LorraineThe aim of this project was to develop two multifunctional alginate-based hydrogel film loaded with either gold or iron oxide nanoparticles, both functionalized with a peptidic RGD/LF platform in order to use them as ... -
Perfusion cell seeding on large porous PLA/calcium phosphate composite scaffolds in a perfusion bioreactor system under varying perfusion parameters.
(2010-12-17)
Article
Restricted access - publisher's policyA promising approach to bone tissue engineering lies in the use of perfusion bioreactors where cells are seeded and cultured on scaffolds under conditions of enhanced nutrient supply and removal of metabolic products. ... -
Polythiophene-g-Poly(ethylene glycol) graft copolymers for electroactive scaffolds
(Universitat Politècnica de Catalunya, 2014-06)
Master thesis
Restricted access - author's decisionGraft copolymers made of all-conjugated polythiophene (PTh) backbone and well-defined poly(ethylene glycol) (PEG) side chains have been prepared using different macromonomers, which differ in the number of thiophene (Th) ... -
Preparació mitjançant micro-emmotllament amb ultrasons de scaffolds basats en una matriu de polilactida que incorpora hidroxiapatita i com agents porògens clorur sòdic i polietilenglicol
(Universitat Politècnica de Catalunya, 2015-04)
Master thesis (pre-Bologna period)
Open AccessL’enginyeria de teixits dirigida a la regeneració tissular precisa de materials porosos (scaffolds) que serveixin de suport, permetin el creixement cel·lular i a la vegada siguin biocompatibles i, si s’escau, biodegradables. ... -
Relevance of PEG in PLA-based blends for tissue engineering 3D-printed scaffolds
(2014-05-01)
Article
Restricted access - publisher's policyAchieving high quality 3D-printed structures requires establishing the right printing conditions. Finding processing conditions that satisfy both the fabrication process and the final required scaffold properties is crucial. ...
