Exploració per tema "Collagen"
Ara es mostren els items 1-20 de 21
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A dehydration process for ovine hide to obtain a new collagenous material
(2014-04-09)
Article
Accés restringit per política de l'editorialThe aim of the present work is to develop a dehydration process for ovine hide to obtain a new collagenous material for use in the leather industry. What is obtained through this new process is a dry and very porous ... -
Analysis of corneal stroma organization with wavefront optimized nonlinear microscopy
(2011-06)
Article
Accés obertTo investigate the organization of stromal collagen in healthy ex vivo corneas of different species from second harmonic generation (SHG) microscopy images -
Collagen-functionalised titanium surfaces for biological sealing of dental implants: Effect of immobilisation process on fibroblasts response
(2014-10-01)
Article
Accés restringit per política de l'editorial
Realitzat a/amb: University of Minnesota School of DentistryThe clinical success of a dental implant requires not only an optimum osseointegration, but also the development of a biological sealing; i.e., a soft tissue seal around the transmucosal part of the implant. A promising ... -
Computer vision tools for the automatic evaluation of collagen VI deficiencies
(Universitat Politècnica de Catalunya, 2022-01-24)
Projecte Final de Màster Oficial
Accés obertDeficiencies in the structure of collagen VI are a common cause of neuromuscular diseases. Such diseases typically require assisted ventilation and result in a severely reduced life expectancy. Collagen VI structural defects ... -
Different Organization of Type I Collagen Immobilized on Silanized and Nonsilanized Titanium Surfaces Affects Fibroblast Adhesion and Fibronectin Secretion
(2015-09-23)
Article
Accés obert
Realitzat a/amb: University of GlasgowSilanization has emerged in recent years as a way to obtain a stronger and more stable attachment of biomolecules to metallic substrates. However, its impact on protein conformation, a key aspect that influences cell ... -
Disseny d'un objecte per extreure fibres dels tendons dels rens per a aplicacions tèxtils
(Universitat Politècnica de Catalunya, 2019-05-10)
Treball Final de Grau
Accés restringit per decisió de l'autor
Realitzat a/amb: Högskolan i BoråsAquest projecte és un complement d’un altre projecte realitzat pel grau d’Enginyeria de la Tecnologia i el Disseny tèxtil en el que s’han extret fibres de col·lagen dels tendons de rens per a poder usar-les per a aplicacions ... -
Estudio experimental del relleno de cavidades óseas con hidroxiapatita asociada a colágeno
(Sociedad Ibérica de Biomecánica y Biomateriales, 1997-12)
Article
Accés obertLa cirugía ortopédica y maxilo-facial necesita realizar en muchas ocasiones resecciones masivas de tejido óseo. Esto ha hecho que se hayan propuesta la utilización de materiales inertes como sustitutos óseos, gracias a la ... -
Examining the compatibility of collagen and a polythiophene derivative for the preparation of bioactive platforms
(2015-01-09)
Article
Accés obertFundamental characteristics of bioactive platforms based on biocomposites of poly(3,4-ethylenedioxythiophene) (PEDOT) and collagen, named P(EDOT:CLG), have been examined using an experimental–computational approach. The ... -
Functional biopolymer-based matrices for modulation of chronic wound enzyme activities
(2012-10-13)
Article
Accés restringit per política de l'editorialCollagen, collagen/hyaluronic acid (HA) and collagen/HA/chitosan (CS) sponges loaded with epigallocatechin gallate (EGCG), catechin (CAT) and gallic acid (GA) were developed and evaluated as active chronic wound dressings. ... -
Injectable collagen/alpha-tricalcium phosphate cement: collagen-mineral phase interactions and cell response
(2013-02)
Article
Accés restringit per política de l'editorial
Realitzat a/amb: Centro de Investigación Biomédica en Red. Bioingeniería, Biomateriales y Nanomedicina / Center for Research in NanoEngineering (CRNE)A bone inspired material was obtained by incorporating collagen in the liquid phase of an a -trical- cium phosphate cement, either in solubilized or in fibrilized form. This material was able to set in situ, giving ... -
Mathematical modeling and simulation of active matter and biological materials
(Universitat Politècnica de Catalunya, 2021-07)
Projecte Final de Màster Oficial
Accés obertIn this thesis, we will study the invasion of breast cancer into the tissue. This process involves many cellular and extracellular processes tightly coupled between them. In particular, in this work we focus on the mechanics ... -
Mathematical modeling of collagen turnover in biological tissue
(2012)
Article
Accés obertWe present a theoretical and computational model for collagen turnover in soft biological tissues. Driven by alterations in the mechanical environment, collagen fiber bundles may undergo important chronic changes, characterized ... -
Microstructural analysis of endomyocardial biopsies
(Universitat Politècnica de Catalunya, 2018-01)
Treball Final de Grau
Accés obert -
Preparación de soportes biomateriales de naturaleza proteica mediante electrohilatura
(2018-04-01)
Article
Accés obertLa electrohilatura se ha postulado como un método sencillo, versátil y escalable a nivel industrial que per-mite obtener nanofibras por aplicación de un campo eléctrico de alto voltaje entre la punta de una aguja, donde se ... -
Preparación de soportes biomateriales de naturaleza proteica mediante electrohilatura
(2018-06-19)
Article
Accés obertLa electrohilatura se ha postulado como un método sencillo, versátil y escalable a nivel industrial que permite obtener nanofibras por aplicación de un campo eléctrico de alto voltaje entre la punta de una aguja, donde se ... -
Self-assembly of collagen building blocks guided by electric fields
(2014-10-01)
Article
Accés restringit per política de l'editorialShow me the way: protein building blocks are programmed to assemble hierarchically and yield a defined fiber morphology of micrometric length and precise nanometric diameter. The key step of this method is to align the ... -
Sex differences in the association between risk of anterior cruciate ligament rupture and COL5A1 polymorphisms in elite footballers
(2022-12-22)
Article
Accés obertBackground: Single-nucleotide polymorphisms (SNPs) in collagen genes are predisposing factors for anterior cruciate ligament (ACL) rupture. Although these events are more frequent in females, the sex-specific risk of ... -
Silk-reinforced collagen hydrogels with raised multiscale stiffness for mesenchymal cells 3D culture
(2020-03-01)
Article
Accés obertType I collagen hydrogels are of high interest in tissue engineering. With the evolution of 3D bioprinting technologies, a high number of collagen-based scaffolds have been reported for the development of 3D cell cultures. ... -
Spatial orientation of collagen fibers in the abdominal aortic aneurysm's wall and its relation to wall mechanics
(2012-08)
Article
Accés restringit per política de l'editorialCollagen is the most abundant protein in mammals and provides the abdominal aortic aneurysm (AAA) wall with mechanical strength, stiffness and toughness. Specifically, the spatial orientation of collagen fibers in the wall ... -
TANGO1 builds a machine for collagen export by recruiting and spatially organizing COPII, tethers and membranes
(eLife Sciences Publications, 2018-03-07)
Article
Accés obertCollagen export from the endoplasmic reticulum (ER) requires TANGO1, COPII coats, and retrograde fusion of ERGIC membranes. How do these components come together to produce a transport carrier commensurate with the bulky ...