BackExaminar por departamento (cas.) "Química aplicada"
Now showing items 1-20 of 206
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2D-Coordination polymers based on 1H-indazole-4-carboxylic acid and transition metal ions: magnetic, luminescence and biological properties
; Zabala Lekuona, Andoni
; ; ; ; Cepeda Ruiz, Javier ; (Royal Society of Chemistry, 2020-08-14)
We report the formation of five novel multifunctional coordination polymers based on 1H-indazole-4-carboxylic acid (HL). To the best of our knowledge, these complexes are the first examples of coordination compounds ... -
3D structures based on carbón materials and conducting polymers for electroresponsive cell cultures
(2021-01-13)El campo de la ingeniería de tejidos (TE) requiere la generación de nuevas plataformas tridimensionales como implantes o materiales tridimensionales para estudios de modelos. Dentro de todos los tejidos, nosotros nos hemos ... -
A First Evaluation of the Usefulness of Kudzu Starch in Cultural Heritage Restoration
Lama Ochoa de Retana, Estibaliz; ; ; ; Rodríguez Laso, María Dolores ; Madariaga Mota, Juan Manuel (Nature, 2020-09-24)
In recent times, the use of natural and harmless products for the environment and restorer is taking place in the field of Cultural Heritage restoration. In this sense, wheat, rice and corn starches as adhesives, have ... -
A Green Synthesis of Nanocatalysts Based on Reduced Graphene Oxide/Magnetic Nanoparticles for the Degradation of Acid Red 1
; ; González de San Román, Estibaliz; Sanz Iturralde, Oihane ; ; ; Tomovska, Radmila (The Royal Society of Chemistry, 2020-10-26)
The increasing amount of organic dye-polluted wastewater from the textile industry makes the development of techniques for the efficient purification and reuse of wastewater an urgent issue. Accordingly, solid adsorbents ... -
A metal-organic framework based on Co(II) and 3-aminoisonicotinate showing specific and reversible colourimetric response to solvent exchange with variable magnet behaviour
; Pérez Yáñez, Sonia; ; Beobide Pacheco, Garikoitz ; Zabala Lekuona, Andoni ; ; ; Cepeda Ruiz, Javier (Elsevier, 2022-06)
[EN] A versatile metal-organic system consisting of Co-based compounds that show reversible transformations between a 3D metal-organic framework (MOF) of {[Co(mu-3isoani)(2)]center dot DMF}(n) (1) formula (where 3isoani - ... -
A Mixed Heterobimetallic Y/Eu-MOF for the Cyanosilylation and Hydroboration of Carbonyls
(MDPI, 2022-03-06)Herein, to the best of our knowledge, the first heterobimetallic Y/Eu porous metal–organic framework (MOF), based on 3-amino-4-hydroxybenzoic acid (H2L) ligand, with the following formulae {[Y3.5Eu1.5L6(OH)3(H2O)3]·12DMF}n ... -
A Potassium Metal-Organic Framework based on Perylene- 3,4,9,10-tetracarboxylate as Sensing Layer for Humidity Actuators
Seco Botana, José Manuel; San Sebastián Larzabal, Eider; Cepeda Ruiz, Javier; Biel, Blanca; Salinas-Castillo, Alfonso; Fernández, Belén; Morales, Diego P.; Bobinger, Marco; Gómez-Ruiz, Santiago ; Loghin, Florin C,; Radeneyra, Almudivena; Rodríguez-Diéguez, Antonio (Nature Publishing, 2018-09-26)
We have synthesized a novel three-dimensional metal-organic-framework (MOF) based on the perylene-3,4,9,10-tetracarboxylate linker and potassium as metallic centre. We report the formation of this K-based MOF using ... -
A Sterically Congested Nitrogenated Benzodipentaphene with a Double π-Expanded Helicene Structure
Chen, Fengkun; ; ; ; Mateo Alonso, Aurelio (American Chemical Society, 2020-05-01)
Herein, we describe a series of three sterically congested nitrogenated benzodipentaphenes, one of which shows a highly distorted aromatic backbone with an unprecedented double π-expanded helicene structure. -
A Thiadiazole-capped Nanoribbon with 18 Linearly-Fused Rings
Cortizo Lacalle, Diego; Gozálvez Martínez, Cristian; Melle Franco, Manuel; Mateo Alonso, Aurelio (Royal Society of Chemistry, 2018-06-28)
Polycyclic aromatic hydrocarbons that extend over 2 nm in one dimension are seen as monodisperse graphene nanoribbons, which have attracted significant attention for a broad range of applications in organic electronics and ... -
Acilquinolina y acilfosfina complejos de Rodio (III). Síntesis, caracterización y actividad catalítica
San Nacianceno Fernández, Virginia (2015-12-17)
El dímero [RhCl(NBD)]2 (NBD = norbornadieno) reacciona con quinolina-8-carbaldehído (C9H6NCHO), en ausencia y en presencia de ligandos N-dadoresmonodentados de tipo piridina e isoquinolina o bidentados de tipo amino-imina ... -
Activación de enlaces E-H (E= C, P, Si) por metales de transición. Influencia en catálisis homogenea.
(2020-10-23)Se han sintetizado nuevos complejos de rodio(III) partiendo de dímeros o monómeros de rodio(I), con diversas fosfinas u óxidos de fosfina (SPO) y con una variedad de ligandos. La reacciones de síntesis se llevan a cabo ... -
Adsorptive Capacity, Inhibitory Activity and Processing Techniques for a Copper-MOF Based on the 3,4-Dihydroxybenzoate Ligand
(MDPI, 2022-11-21)Due to the fast, emerging development of antibiotic-resistant bacteria, the need for novel, efficient routes to battle these pathogens is crucial; in this scenario, metal-organic frameworks (MOFs) are promising materials ... -
Advanced Perovskite: fullerene blend films for perovskite solar cells with innovative configurations.
(2019-10-28)En esta tesis se estudia el empleo de fullerenos para la mejora de celdas solares de perovskita, un nuevo tipo de dispositivos fotovoltaicos construidos a partir de materiales híbridos que, desde su primera aplicación en ... -
Antioxidant activities and selenogene transcription in the european sea bass (Dicentrarchus labrax) liver depend, in a non-linear manner, on the Se/Hg molar tatio of the feeds
; ; Diaz de Cerio Arruabarrena, Oihane; ; Etxebarria Loizate, Nestor ; Martínez Galarza, María Iciar (Springer Nature ; Humana Press, 2021-07-01)
[EN] Feeding 3.9 and 6.7 mg Hg/kg (Se/Hg molar ratios of 0.8 and 0.4, respectively) for 14 days negatively affected Dicentrarchus labrax growth and total DNTB- and thioredoxin-reductase (TrxR) activities and the transcription ... -
Aplicación de la quimiometría para el aprovechamiento analítico de reactivos generales. Revisión de la incertidumbre instrumental y del límite de detección multivariable.
(2011-12-21)La presente tesis recoge distintos trabajos en sus capítulos. En el primero se describe el procedimiento seguido para el empleo y optimización de un reactivo (Reactivo de Fenton) históricamente en desuso con fines analíticos. ... -
Assessing the Effect of CeO2 Nanoparticles as Corrosion Inhibitor in Hybrid Biobased Waterborne Acrylic Direct to Metal Coating Binders
; ; ; ; ; Leiza Recondo, José Ramón; Paulis Lumbreras, María (MDPI, 2021-03-10)
CeO2 nanoparticles were incorporated in waterborne binders containing high biobased content (up to 70%) in order to analyze the anticorrosion performance for direct to metal coatings. Biobased binders were synthesized by ... -
Ba+2 ion trapping using organic submonolayer for ultra-low background neutrinoless double beta detector
Freixa Fernández, Zoraida; Cossío Mora, Fernando Pedro ; (Nature, 2022-12)
If neutrinos are their own antiparticles the otherwise-forbidden nuclear reaction known as neutrinoless double beta decay can occur. The very long lifetime expected for these exceptional events makes its detection a daunting ... -
Las balaustradas como elementos de piedra artificial en las Galerias Punta Begoña (getxo). Estudio y caracterización.
Bermejo Soler, Juan (Euskal Herriko Ubibertsitatea/Universidad del País Vasco, 2020-01)
El presente trabajo se enmarca en la recuperación y puesta en valor de las Galerías Punta Begoña. Este Proyecto se está llevando a cabo gracias a la estrecha colaboración entre la Universidad del País Vasco (UPV/EHU) y el ... -
Beta-Glucans Improve Growth, Viability and Colonization of Probiotic Microorganisms
Russo, Pasquale; López García, Paloma; Capozzi, Vittorio; Fernández de Palencia, Pilar; Dueñas Chasco, María Teresa ; Spano, Giuseppe; Fiocco, Daniela (MDPI, 2012-05-18)
Probiotics, prebiotics and synbiotics are frequently-used components for the elaboration of functional food. Currently, most of the commercialized probiotics are limited to a few strains of the genera Bifidobacteria, ... -
Bicolour fluorescent molecular sensor for cations: design and experimental validation
Freixa Fernández, Zoraida; Rivilla de la Cruz, Iván ; ; ; Cossío Mora, Fernando Pedro (Royal Society of Chemistry, 2021-07-02)
Molecular entities whose fluorescence spectra are different when they bind metal cations are termed bicolour fluorescent molecular sensors. The basic design criteria of this kind of compound are presented and the different ...