Browsing TD-Ciencias by Title
Now showing items 1053-1072 of 1111
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Toward sustainable polymer packaging materials: from biodegradable to chemically recyclable polymers.
(2020-01-09)The main aim of this thesis has been the development of sustainable polymeric materials withpotential applications in food packaging and the study of the relationship between differentparameters and the transport properties. ... -
Towards a 3D hydrodynamic characterization from the joint analysis and blending of multiplatform observations for potential marine applications in the southeastern Bay of Biscay
(2021-10-15)La necesidad de un mayor conocimiento y una gestión sostenible de las áreas costeras ha suscitado la instalación de observatorios que monitorizan su estado. A pesar de que la información aportada por estos observatorios ... -
Towards co-sintering of oxide-based inorganic solid-state batteries. Understanding and overcoming thetemperature barriers.
(2023-07-18)All inorganic solid-state batteries (SSBs) are considered the batteries of the future because of their superior energy density and safety. Their commercialization is in its infancy since further understanding of the materials ... -
Towards intelligent aquaculture. Development of an early Biological Warning System to monitor exposure to contaminants and fish welfare: from artificial vision to systems modelling
(2016-02-18)Etorkizun hurbilera begira gizakion kopurua ez ezik (Gerland et al., 2014; United Nations, 2014), itsas elikagaien ekoizpenaren eta kontsumoaren hazkundea espero da. Azken honen hazkundeak, batipat, akuikulturak bideratuko ... -
Towards near-infrared photoactivation of anticancer metal complexes.
(2016-05-20)Photoactivatable transition metal complexes are an attractive alternative to classic metal-based chemotherapeutic drugs. Light activation provides high spatial and temporal control of therapeutic action, potentially resulting ... -
Towards the standardization of nanoecotoxicity testing: Selection of environmentally relevant methods
(2016-02-12)El presente estudio abarca un estado del arte sobre la evaluación de riesgos de nanomateriales fabricados (MNMs) y tres publicaciones sobre la materia. A continuación se presenta un compendio de la investigación y los ... -
Toxicity assessment of silver nanoparticles in soils through standard tests, an integrated battery of biomarkers at different levels of biological complexity and in vitro approaches with coelomocytes
(2016-06-16)Existe un riesgo potencial de aumentar la entrada de nanopartículas de plata (Ag NPs) en los ecosistemas. Así se ha estimado un incremento anual de 0.007 mg Ag NPs/kg en suelos que reciben descargas de lodos de depuradora ... -
Transition metal, lanthanide and mixed 3d-4f based compounds based on Mannich base ligands: a progressive magnetic study towards improved materials
(2021-06-11)Esta tesis se sitúa en el ámbito del magnetismo molecular. Más específicamente, se ha estudiado un gran número de compuestos de coordinación basados en metales de transición, lantánidos y mixtos 3d-4f con interesantes ... -
Transition metal-catalyzed C(sp2)-H acylation and olefination reactions for the functionalization of (Hetero)Arenes
(2022-04-08)The research work collected in this thesis is focused on the development of new methodologies of carbon-carbond bond formation (acylation, aminocarbonylation and olefination) of heteroaromatic rings, such as pyrroles or ... -
Transition metal-catalyzed reactions. Cascade reactions and chiral ligand synthesis
(2020-05-15)El trabajo de investigación que se recoge en la presente memoria se centra, por una parte, en el desarrollo de nuevos métodos sintéticos basados en el empleo de reacciones tipo Heck catalizadas por Pd(0) para la formación ... -
Transition-Metal-Catalyzed C-H activation reactions onto alkenes for the synthesis of heterocycles
(2021-01-21)The research work developed in this Ph.D. Thesis is focused on the development of novel methodologiesbased on transition-metal-catalyzed C-H activation/C-C bond formation reactions for the synthesis of avariety of oxygen- ... -
Translocation and biological fate of engineered nanomaterials with biomedical applications for nanosafety evaluation.
(2022-06-17)El objetivo de este trabajo de tesis doctoral consiste en evaluar la biodistribución de nanotransportadores de naturaleza inorgánica y orgánica a través de técnicas nucleares. En concreto, en el efecto del recubrimiento ... -
Transport and spectral properties of low-dimensional superconductors in the presence of spin-dependent fields.
(2019-12-19)he interplay between superconductivity and spin-dependent fields is known to lead to striking phenomena, like critical field enhancement, magnetoelectric effects and the appearance of Yu-Shiba-Rusinov bound states at ... -
Turning waste into value: Production of the high-value compounds poly(3-hydroxybutyrate) and lactic acid from renewable feedstocks based on municipal solid waste
(2020-12-22)El modelo de sociedad actual y el aumento de las ciudades, esta generando un incremento de la generación de residuos sólidos municipales. Este hecho ha puesto de relieve un problema que no solo afecta la parte medioambiental, ... -
Two aspects of electron correlation: multireference diagnostics and london dispersion interactions
(2023-11-23)Electron correlation arises from the instantaneous interactions among electrons in atoms ormolecules. Its ubiquitous nature beyond any one-electron system and its essential role in characterizingelectronic structure render ... -
Txakoli vineyard's microbiome: an omic perspective
(2021-12-21)Metagenomics has revolutionized the agricultural microbial ecology. In particular, the adoption of suchtechnique in viticulture dates back to 10 years, where the microbial diversity and composition ofgrapevine and wine ... -
Ullmann coupling reaction in unconventional surfaces
(2017-07-14)En el presente trabajo estudiamos el crecimiento de nano-estructuras de grafeno (GNR) mediante la reacción de Ullmann en superficies tecnológicamente relevantes.Desde su redescubrimiento allá por el año 2004, el grafeno ... -
Ultrafast Dynamics in Isolated Molecules, Molecular Clusters and Solutions: Filling the Gap between the Gas- and Condensed-Phases
(2021-11-29)El objetivo fundamental de la presente Tesis Doctoral reside en entender cuáles son los principales caminos de relajación fotofísicos y fotoquímicos disponibles en moléculas biológicamente relevantes, además de evaluar ... -
Ultrasmall Glyco-Gold Nanoparticles: Synthesis Optimization, Characterization and Applications in Immune-Cell Targeting
(2020-09-16)Gold nanoparticles (GNP) are hybrid materials, with excellent physicochemical characteristics, made of a gold core and a corona of organic molecules, amongst them carbohydrates. Ultrasmall GNP (nanoclusters) are usually ... -
Ultrastrong light-matter interaction in quantum technologies
(2015-10-27)En esta Tesis, hemos analizado teóricamente fenómenos cuánticos novedosos emergentes en el régimenultrafuerte (USC) de interacción entre luz y materia. Nos hemos enfocado en procesos que pueden serobservados usando tecnologías ...