RiuNet UPV Home
:
Browsing by Subject

Search RiuNet

Browse

All of RiuNet

My Account

RiuNet Help

Admin. UPV

Browsing by Subject "Scaffolds"

Now showing items 1-20 of 25

An experimental fatigue study of a porous scaffold for the regeneration of articular cartilage

Vikingsson, Line Karina Alva; Gómez-Tejedor, José Antonio; Gallego Ferrer, Gloria; Gómez Ribelles, José Luís (Elsevier, 2015-05-01)

The aim of this experimental study is to predict the long-term mechanical behavior of a porous scaffold implanted in a cartilage defect for tissue engineering purpose. Fatigue studies were performed by up to 100,000 ...
Assessment of parameters influencing fiber characteristics of electrospun Poly(ethyl methacrylate) scaffolds

Gómez-Tejedor, José Antonio; Van Overberghe, Niek; Rico Tortosa, Patricia María; Gómez Ribelles, José Luís (Elsevier, 2011)

This work evaluates the influence of electrospinning process parameters on the mean diameter and standard deviation of fiber diameters in electrospun poly(ethyl methacrylate) (PEMA). Processing conditions were selected ...
Biomimetic hydroxyapatite coating on pore walls improves osteointegration of poly(L-lactic acid) scaffolds

Deplaine, Harmony; Lebourg, Myriam Madeleine; Ripalda, P; Vidaurre Garayo, Ana Jesús; Sanz-Ramos, Patricia; Mora, Gonzalo; Prósper, Felipe; Ochoa, I.; Doblare Castellano, Manuel; Gómez Ribelles, José Luís; IZAL AZCARATE, IÑIGO; Gallego Ferrer, Gloria (Wiley, 2013-01)

[EN] Polymer ceramic composites obtained as the result of a mineralization process hold great promise for the future of tissue engineering. Simulated body fluids (SBFs) are widely used for the mineralization of polymer ...
Biostable scaffolds of polyacrylate polymers implanted in the articular cartilage induce hyaline-like cartilage regeneration in rabbits

Sancho-Tello, María; Forriol, Francisco; Martín de Llano, José J.; Antolinos Turpín, Carmen María; Gómez-Tejedor, José-Antonio; Gómez Ribelles, José Luís; Carda, Carmen (Wichtig Publishing, 2017)

[EN] Purpose: To study the influence of scaffold properties on the organization of ¿in vivo¿ cartilage regeneration. Our hypothesis is that stress transmission to the cells seeded inside the scaffold pores or surrounding ...
Chitosan-silica hybrid porous membranes

Pandis, Christos; Madeira, Sara; Matos, Joana; Kyritsis, Apostolos; Mano, Joao; Gómez Ribelles, José Luís (Elsevier, 2014-09-01)

Chitosan-silica porous hybrids were prepared by a novel strategy in order to improve the mechanical properties of chitosan (CHT) in the hydrogel state. The inorganic silica phase was introduced by sal-gel reactions in ...
Coating typologies and constrained swelling of hyaluronic acid gels within scaffold pores

Arnal Pastor, María Pilar; Vallés Lluch, Ana; Keicher, Matthias; Monleón Pradas, Manuel (Elsevier, 2011)

[EN] A set of elastomeric scaffolds with a well defined porous structure was prepared with a template leaching procedure and coated with hyaluronic acid solutions. Depending on the coating process parameters the hyaluronic ...
Computational methodology to determine fluid related parameters on non regular three-dimensional scaffolds

Acosta Santamaría, Víctor Andrés; Malvé, M.; Duizabo, A.; Mena Tobar, A.; Gallego Ferrer, Gloria; García Aznar, J.M.; Doblare Castellano, Manuel; Ochoa, I. (Springer Verlag (Germany), 2013-11)

The application of three-dimensional (3D) biomaterials to facilitate the adhesion, proliferation, and differentiation of cells has been widely studied for tissue engineering purposes. The fabrication methods used to ...
Desarrollo de una aplicación Web CRM usando un framework libre

Martínez Pérez, Susana (Universitat Politècnica de València, 2019-05-03)

[ES] En este proyecto se ha llevado a cabo la elaboración de un sistema CRM basado en Web, el cual está pensado y proyectado para su uso por diferentes perfiles dentro de la empresa, prestando especial atención a los ...
Disseny, fabricacio i caracterització de scaffolds de PLLA per a aplicación biomèdiques

Sebastià Cañadas, Mario (Universitat Politècnica de València, 2019-12-18)

[CA] El present projecte presenta com a objectiu el disseny d’scaffolds d’àcid polilàctic per medi d’una impressora de prototipat en 3D amb objectiu de trobar els paràmetres d’impressió a partir dels quals aconseguir un ...
Ensayo pre-clínico de la incontinencia urinaria de esfuerzo (IUE): Regeneración de esfínter uretral mediante ingeniería de tejidos

García Contreras, Marta (Universitat Politècnica de València, 2012-05-31)

La incontinencia urinaria de esfuerzo consiste en la pérdida involuntaria de orina durante las actividades que incrementan la presión abdominal, como son el toser, estornudar, caminar o ponerse de pie, originando problemas ...
Estudio de nuevos geles fotocurables en longitud de onda visible para su aplicación en biompresión 3D

Sánchez Villena, Andrea (Universitat Politècnica de València, 2021-10-21)

[ES] Los recientes avances en fabricación aditiva basada en la litografía han permitido la aparición de nuevas resinas fotopoliméricas y sistemas LED más baratos. Dichos avances han comenzado a emplearse en el campo de ...
Fibrin coating on poly (L-lactide) scaffolds for tissue engineering

Gamboa Martínez, Tatiana Carolina; Gómez Ribelles, José Luís; Gallego Ferrer, Gloria (SAGE Publications (UK and US), 2011-09)

A hybrid scaffold was obtained by the deposition of a thin network of submicron fibrin fibrils on the microporous walls of a macroporous poly(L-lactide) (PLLA) three-dimensional structure. The fibrin coating is homogeneous ...
In vitro mechanical fatigue behavior of poly-epsilon-caprolactone macroporous scaffolds for cartilage tissue engineering: Influence of pore filling by a poly(vinyl alcohol) gel

Panadero, Juan Alberto; Vikingsson, Line; Gómez Ribelles, José Luís; Lanceros-Mendez, S.; Sencadas, V. (John Wiley & Sons, 2015)

[EN] Polymeric scaffolds used in regenerative therapies are implanted in the damaged tissue and submitted to repeated loading cycles. In the case of articular cartilage engineering, an implanted scaffold is typically ...
Influence of scaffold morphology on co-cultures of human endothelial and adipose tissue-derived stem cells

Arnal Pastor, María Pilar; Martínez-Ramos, Cristina; Vallés Lluch, Ana; Monleón Pradas, Manuel (John Wiley & Sons, 2016)

[EN] The interior of tissue engineering scaffolds must be vascularizable and allow adequate nutrients perfusion in order to ensure the viability of the cells colonizing them. The promotion of rapid vascularization of ...
Influencia del tamaño del poro en las propiedades mecánicas de los implantes de titanio producidos por tecnología EBM - Test estático de compresión

Cervera Saiz, Andrea (Universitat Politècnica de València, 2017-02-13)

[EN] In this thesis has been analyzed the effect of porosity in a Titanium Ti-6Al-4V scaffolds for implant use. A compression test was done to 45 scaffolds. Three different porosities 0,1, 0,3 and 0,5. And three different ...
Materiales macroporosos biodegradables basados en quitosano para la ingeniería tisular

García Cruz, Dunia Mercedes (Universitat Politècnica de València, 2009-04-02)

La ingeniería tisular es una ciencia que aplica los principios de la ingeniería y las ciencias de la vida para desarrollar sustitutos biológicos que reparen o mejoren la función biológica de un tejido u órgano (según la ...
Preparació i caracterització d'scaffolds basats en àcid poli-L-làctic i gelatina par a aplicacións d'enginyeria tissular

Martínez Tarrazona, Mar (Universitat Politècnica de València, 2016-04-06)

El treball ací presentat, s'emmarca dintre els projectes d'investigació per a l'obtenció del Grau en Enginyeria Mecànica de la Universitat Politècnica de València. D'aquesta manera, aquest treball quedarà com antecedent ...
Preparación y caracterización de scaffolds basados en acrilatos para aplicaciones de ingeniería tisular

Peris García, Victória (Universitat Politècnica de València, 2019-10-14)

[ES] El presente trabajo se enmarca dentro de los proyectos de investigación para la obtención del grado en Ingeniería en Diseño Industrial y Desarrollo de Productos de la Universidad Politécnica de Valencia. Siendo así ...
Processing of Ti Scaffolds by Sintering with Different Spacers

Tojal Domenech, Concepcion; Candel Bou, Juan José; Amigó Borrás, Vicente; Devesa Albeza, Francisco (Trans Tech Publications, 2012-08)

Titanium is a material used in biomedicine for osseous implants due to their low density and biocompatibility. Its use in this field is limited by the lack of similarity of their stiffness with the stiffness of bones. In ...
Role of chemical crosslinking in material-driven assembly offibronectin (nano)networks: 2D surfaces and 3D scaffolds

Sabater i Serra, Roser; León-Boigues, Laia; Sánchez Laosa, Antonio; Gómez Estrada, Luis; Gómez Ribelles, José Luís; Salmerón Sánchez, Manuel; Gallego Ferrer, Gloria (Elsevier, 2016-12-01)

Poly(ethyl acrylate) (PEA) induces the formation of biomimetic fibronectin (FN) (nano)networks uponsimple adsorption from solutions, a process referred to as material-driven FN fibrillogenesis. The ability ofPEA to organize ...