Ara mostrant els elements 239-258 de 266

    Solid-State Hosts Based on Fluorides with Europium: From the Crystal Structure toward the Optical Performance 

    Serna-Gallén, Pablo (Data de defensa: 2023-12-21)

    The present Doctoral Thesis is framed within the Solid State Chemistry and Materials Science, focusing on the formulation of host lattices based on yttrium fluorides for photoluminescence applications, and establishing ...

    Some contributions to archetypal analysis with applications 

    Cabero Fayos, Ismael (Data de defensa: 2019-11-27)

    Aquesta Tesi desenvolupa l’Anàlisi d’Arquetipus (AA) i demostra la seua viabilitat i rigor. Amplia la tipologia de dades amb les quals pot treballar utilitzant, a banda de les dades multivariants contínues, dades binàries ...

    Stabilization of Polymorphic Halide Perovskite Black Phase for Optoelectronic Applications 

    Kunnummal Mangott, Muhammed Salim (Data de defensa: 2022-05-26)

    The photovoltaic and luminance efficiencies of halide perovskite-based devices achieved an unprecedented improvement in comparison to their existing counterparts. Among the family of lead-based halide perovskites, the ...

    Statistical tests for comparisons of spatial and spatio-temporal point patterns 

    González Monsalve, Jonatan A. (Data de defensa: 2018-02-21)

    We mainly introduce a new set of tests to compare functional descriptors in point processes context. Firstly, since the study of spatio-temporal point processes has not been widely covered in the literature, a complete ...

    Structural and Processing Modification of Perovskite for the Optimization of Photovoltaic Devices 

    Serafini, Patricio (Data de defensa: 2023-11-21)

    Perovskite solar cell devices exhibit better properties than previous generations of solar cells thus making them a powerful competitor in the market. However, it is necessary to carry out optimizations to reach high ...

    Studies of sulfurated compounds and epoxidation of MDH adducts. New inhibitors of cysteine proteases. 

    Latorre Martínez, Antonio (Data de defensa: 2015-12-18)

    A. L. Martínez presents a PhD thesis on syntheses design and testing of new protease inhibitors targeting proteasome and cysteine proteases, e.g. cathepsins. With the various chapters his thesis covers fields from organic ...

    Study of the possible migration risks of food contact materials for children under 3 years 

    Onghena, Matthias (Data de defensa: 2016-11-01)

    El Bisfenol-A (BPA) se ha usado durante muchos años como monómero en polímeros de policarbonato (PC) (botellas de agua y comida para niños-biberones) y en resinas tipo epoxi (botes de comida preparada), a partir de los ...

    Sulfuros clúster de molibdeno como catalizadores selectivos en procesos de reducción para la síntesis de aminas 

    Pedrajas Gual, Elena (Data de defensa: 2017-09-26)

    En esta tesis doctoral se describe la síntesis, caracterización y aplicaciones catalíticas de nuevos sulfuros clúster de molibdeno con ligandos dadores de nitrógeno. La síntesis del primer clúster diamino Mo3S4 de fórmula ...

    Supramolecular metallogels for application in catalysis 

    Cerqueira Araújo, Marco Filipe (Data de defensa: 2016-06-21)

    La tesis describe el diseño y la síntesis de geles moleculares funcionalizados con fragmentos catalíticos de feniltriazol (PhTzValn), benciltriazol (BzTzAValn) y azidocoumarinatriazol (RAzTzValn) y su aplicación como ...

    Surface state assisted charge transfer and recombination processes at the semiconductor/electrolyte interface 

    Bertoluzzi, Luca Gael (Data de defensa: 2016-06-15)

    La necesidad urgente de adoptar las medidas necesarias para limitar el aumento de la temperatura global del planeta a un máximo de 1.5ºC fue enfatizada durante la Cumbre de Paris contra el cambio climático celebrada a ...

    Synthesis of colloidal nanomaterials through femtosecond laser ablation 

    Torres Mendieta, Rafael Omar (Data de defensa: 2016-06-24)

    La investigación de esta tesis se centra en la producción de nanoestructuras metálicas dentro de aceites orgánicos y nano-ensambles por ablación láser en líquidos para resolver los mayores problemas en su producción por ...

    Synthesis of combretastatin analogues with antineoplastic properties 

    Conesa Milián, Laura (Data de defensa: 2019-06-25)

    This doctoral thesis belongs to the field of medicinal and pharmacological chemistry. Its aim is the synthesis, characterization and biological evaluation of three families of aminocombretastatin derivatives, compound with ...

    Synthesis of compounds with potential biomedical activity: SARS-CoV-2 main protease inhibitors and ABA analogs 

    De la Hoz Rodríguez, Sergio (Data de defensa: 2024-04-17)

    The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has increased the development of new antiviral drugs to stop its spread. This work focused on synthesizing specific inhibitors of the Mpro protease, crucial for the ...

    Synthesis of highly functional polypeptides and polypeptoids via N-carboxyanhydride ring opening polymerization as drug delivery nanosystems 

    Miravet Martí, Rafael (Data de defensa: 2024-02-15)

    In this work, N-carboxyanydride ring opening polymerization (NCA-ROP) has been widely explored and used as synthetic strategy for the synthesis of polypeptides and polypeptoids affording well-defined polymers with low ...

    Synthesis of nanomaterials by high throughput pulsed-laser based systems: Application in biomedicine and material processing 

    Doñate Buendía, Carlos (Data de defensa: 2019-12-17)

    The work developed in this thesis is based on the study of systems for the generation of nanoparticles in liquids by means of pulsed lasers, improving their production and using the generated nanoparticles in applications ...

    Teorí­as de primer y segundo orden sobre el potencial de ciertas figuras de equilibrio de cuerpos celestes 

    Forner Gumbau, Manuel (Data de defensa: 2010-11-26)

    Uno de los problemas que aborda la Mecánica Celeste es la determinación de las figuras de equilibrio de los cuerpos celestes. Para investigar su solución mediante métodos directos, se precisa evaluar el potencial generado ...

    Tetrametallic (Gold, Iridium and Rhaodium) complexes based on N-Heterocyclic carbenes. From luminescent properties to supramolecular assemblies 

    Gutiérrez Blanco, Ana María (Data de defensa: 2021-05-03)

    The research carried out in this doctoral thesis can be summarized as the the preparation of different multimetallic complexes containing N-heterocylic carbene (NHC) ligands. In this aim, the main objective is to obtain ...

    Técnicas geoestadísticas espectrales. Análisis de la estacionariedad e independencia 

    Juan Verdoy, Pablo (Data de defensa: 2005-05-13)

    En cualquier análisis estadístico en ciencias ambientales, se puede decir que la determinación de la estructura espacial subyacente es necesaria. Estudiamos dependencias espaciales, utilizando el análisis espectral de ...

    The investigation of illicit drugs and their metabolites in water by liquid chromatography coupled to low and high resolution mass spectrometry 

    Bijlsma, Lubertus (Data de defensa: 2014-11-28)

    La investigación de drogas ilícitas (IDs) en aguas se ha convertido en tema de actualidad en los últimos años. Las IDs pueden entrar en las aguas residuales, inalteradas o como metabolitos, después de su consumo y excreción. ...

    The nature of noise in single-pixel cameras and their application in imaging through scattering media 

    Jáuregui Sánchez, Yessenia (Data de defensa: 2019-07-19)

    Imaging through scattering media has been a longstanding issue in many scientific fields and several optical techniques have emerged to retrieve the information of objects hidden in highly scattering media. Single-pixel ...