BackExaminar por departamento (cas.) "Ciencia y tecnología de polímeros"
Now showing items 1-20 of 63
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A new understanding of entanglements in polymers applications to rheology and processing
(2017-06-07)In the type of research I propose, I look at polymer phusics from a different angle: I consider the statistics of a system consisting of a set of interactive conformers belonging to all the chains put together at once. The ... -
Analysis of the Process Parameters for Obtaining a Stable Electrospun Process in Different Composition Epoxy/Poly ε-Caprolactone Blends with Shape Memory Properties
(MDPI, 2019-03-12)In this work Poly epsilon-caprolactone (PCL)/ Diglycidyl ether of bisphenol A (DGEBA) blends were electrospun and the obtained mats were UV cured to achieve shape memory properties. In the majority of studies, when blends ... -
Analytical assays based on modulation of quantum dots in situ
(2017-01-13)Esta tesis se centra en el estudio de la modulación del tamaño de nanopartículassemiconductoras y su aplicación al desarrollo de ensayos de fluorescencia,electroquímicos y fotoelectroquímicos. El trabajo se ha dividido en ... -
Binding and specificity of Aluminium in proteins
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2007-12-14)El Aluminio es tóxico para los sistemas biológicos, y se encuentran altas concentraciones de este metal en la biosfera. Varias proteínas cumplen funciones cruciales en el metabolismo del aluminio, y otros, en cambio, causan ... -
Biodegradable Polycarbonate Iongels for Electrophysiology Measurements
(MDPI, 2018-09)In recent years, gels based on ionic liquids incorporated into polymer matrices, namely iongels, have emerged as long-term contact media for cutaneous electrophysiology. Iongels possess high ionic conductivity and negligible ... -
Biodegradable Polyester / Crystalline Nanocellulose Nanocomposites for Biomedical Applications: Preparation and Characterization
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2018)The use of biodegradable polymers in biomedicine is rising and polymer matrices loaded with reinforcements can be good candidates for temporary implants and tissue engineering scaffolds. In this work poly (ethylene brassylate) ... -
Bioorthogonal photocatalytic activation of metal-based anticancer agents.
(2018-10-26)En mi tesis, he combinado conceptos sobre catálisis junto con las destacadas propiedades fotofísicas yfotoquímicas de las flavinas para abordar las limitaciones de la fotoquimioterapia con metales. Estaslimitaciones están ... -
Blend membranes based on block copolymer/ionic liquids
(2016-12-20)The overall objective of this thesis is the generation of a deeper knowledge on the development ofcomposite materials based on non¿porous polymeric membranes containing ILs. The accomplishment ofsuch objective will be ... -
Brownian Dynamics Computational Model of Protein Diffusion in Crowded Media with Dextran Macromolecules as Obstacles
(MDPI, 2017-03-09)The high concentration of macromolecules (i.e., macromolecular crowding) in cellular environments leads to large quantitative effects on the dynamic and equilibrium biological properties. These effects have been experimentally ... -
Catechol End-Functionalized Polylactide by Organocatalyzed Ring-Opening Polymerization
(MDPI, 2018-02-06)There is a great interest in incorporating catechol moieties into polymers in a controlled manner due to their interesting properties, such as the promotion of adhesion, redox activity or bioactivity. One possibility is ... -
Comprehensive study of secondary zinc-air batteries: from material development to full cell validation
(2017-05-18)Las baterías secundarias de zinc-aire cuyo bajo coste y elevada densidad de energía despiertan un gran interés científico e industrial, han sido objetivo de desarrollo ya que su comercialización supondría una repercusión ... -
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Correlation between Grafting Density and Confined Crystallization Behavior of Polyethylene Glycol Grafted to Silica
(American Chemical Society, 2019-02-06)The interfacial interactions of polymer-nanoparticles have dramatical effects on the crystallization behavior of grafted polymers. In this study, methoxy polyethylene glycol (MPEG) (molecular weights 750, 2000 and 4000 g ... -
Crystallization and self-nucleation of PLA, PBS and PCL in their immiscible binary and ternary blends
(Elservier, 2019-06-13)Three semicrystalline polyesters, poly(lactic acid), poly(caprolactone) and poly(butylene succinate) (PLA, PCL and PBS) were melt blended to prepare binary and ternary systems of selected compositions. In binary blends ... -
Crystallization and Stereocomplexation of PLA-mb-PBS Multi-Block Copolymers
(MDPI, 2017-12-22)The crystallization and morphology of PLA-mb-PBS copolymers and their corresponding stereocomplexes were studied. The effect of flexible blocks (i.e., polybutylene succinate, PBS) on the crystallization of the copolymers ... -
Crystallization of isodimorphic aliphatic random copolyesters: pseudo-eutectic behavior and double-crystalline materials
(Elservier, 2018-02-28)Isodimorphic random copolyesters are intriguing polymeric materials that can crystallize in their entire composition range, despite the random distribution of comonomer units along their chains. This behavior stems from ... -
Design of functional hybrid coatings with anti-biofouling, self-cleaning and anti-reflecting applications
(2016-03-07)Los recubrimientos son aplicados sobre diferentes superficies con fines fundamentalmente decorativos y de protección. Sin embargo, hoy en día el mercado de estos materiales está siendo sometido a unas especificaciones cada ... -
Development of osteoinductive Si-based coatings to improve dental implants' performance
(2015-12-17)Since Professor Brånemark introduced the new concept of osseointegration and the proposal of titanium as the best choice for implants production, many efforts have been done to modify their surface in order to improve the ... -
Effect of Chemical Structure and Salt Concentration on the Crystallization and Ionic Conductivity of Aliphatic Polyethers
(MDPI, 2019-03-09)Poly(ethylene oxide) (PEO) is the most widely used polymer in the field of solid polymer electrolytes for batteries. It is well known that the crystallinity of polymer electrolytes strongly affects the ionic conductivity ... -
Enantioselective Ring-Opening Polymerization of rac-Lactide Dictated by Densely Substituted Aminoacids
(ACS, 2017-03-08)Organocatalysis is becoming an important tool in polymer science because of its versatility and specificity. To date a limited number of organic catalysts have demonstrated the ability to promote stereocontrolled ...