Now showing items 20512-20531 of 38619

    • Thumbnail

      Iodine Deficiency and Mortality in Spanish Adults: Di@bet.es Study 

      Maldonado Araque, Cristina; Valdés, Sergio; Badía Guillén, Rocío; Lago Sampedro, Ana; Colomo, Natalia; García Fuentes, Eduardo; Gutiérrez Repiso, Carolina; Goday, Albert; Calle Pascual, Alfonso; Castaño González, Luis Antonio ORCID; Castell, Conxa; Delgado, Elías; Menéndez Torre, ‪Edelmiro; Franch Nadal, Josep; Gaztambide Sáenz, María Sonia; Girbes, Joan; Chaves, Felipe J.; Soriguer, Federico; Rojo Martínez, Gemma (Mary Ann Liebert, 2021-01-01)
      Background:Longitudinal data assessing the impact of iodine deficiency (ID) on mortality are scarce. We aimed to study the association between the state of iodine nutrition and the risk of total and cause-specific mortality ...
    • Thumbnail

      Ion-pairing catalysis in the enantioselective addition of hydrazones to N-acyldihydropyrrole derivatives 

      Zabaleta Alonso, Nagore; Uria Pujana, Uxue ORCID; Reyes Martín, Efraim; Carrillo Fernández, María Luisa ORCID; Vicario Hernando, José Luis ORCID (Royal Society of Chemistry, 2018-07-16)
      We have demonstrated that dihydropyrrole-based enamide derivatives can act as efficient precursors of chiral quaternary N-acyliminium salts under Brønsted acid catalysis that undergo reactions with hydrazones, the latter ...
    • Thumbnail

      Iongel Soft Solid Electrolytes Based on [DEME][TFSI] Ionic Liquid for Low Polarization Lithium-O-2 Batteries 

      Álvarez Tirado, Marta; Castro, Laurent; Guéguen, Aurélie; Mecerreyes Molero, David (Wiley, 2022-07)
      Lithium-air/O-2 batteries are a promising battery technology for automotive applications due to their high energy density. However, many challenges need to be solved, particularly the high reactivity of the electrolyte ...
    • Thumbnail

      Ionic Hydrogel for Accelerated Dopamine Delivery via Retrodialysis 

      Proctor, Christopher M.; Chan, Chung Yuen; Porcarelli, Luca; Udabe Sánchez, Esther; Sanchez‐Sanchez, Ana; Del Agua López, Isabel; Mecerreyes Molero, David; Malliaras, George G. (American Chemical Society, 2019-07-29)
      Local drug delivery directly to the source of a given pathology using retrodialysis is a promising approach to treating otherwise untreatable diseases. As the primary material component in retrodialysis, the semipermeable ...
    • Thumbnail

      Ionic Inter-Particle Complexation Effect on the Performance of Waterborne Coatings 

      Argaiz Tamayo, Maialen; Ruipérez Cillán, Fernando; Aguirre Arrese, Miren ORCID; Tomovska, Radmila (MDPI, 2021-09-14)
      The performance of waterborne (meth)acrylic coatings is critically affected by the film formation process, in which the individual polymer particles must join to form a continuous film. Consequently, the waterborne polymers ...
    • Thumbnail

      Ionic liqids for the control of the morphology in poly(vinylidene fluoride-co-hexafluoropropylene) membranes 

      GSaiz, Paula; Lopes, Ana Catarina; Eizagirre, Simone; Fernández de Luis, Roberto; Arriortua Marcaida, María Isabel ORCID (Elsevier, 2018-10-05)
      The development of polymer membranes with tailored micro-morphology and wettability is a demand in the areas of filtration, sensors, and tissue engineering, among others. The thermoplastic copolymer poly(vinylidene ...
    • Thumbnail

      Ionic Liquid-Cured Epoxy/PCL Blends with Improved Toughness and Adhesive Properties 

      Orduña Velasco, Lidia; Razquin Martín, Iker ORCID; Otaegi Tena, Itziar ORCID; Aramburu Ocáriz, Nora ORCID; Guerrica Echevarría Estanga, Gonzalo María ORCID (MDPI, 2022)
      In this work, ionic liquid (IL)-cured epoxy resins were modified by adding poly(ε-caprolactone) (PCL). Three different ILs were used in order to study how (a) the chemical structure of the ILs and (b) the PCL content affect ...
    • Thumbnail

      Ionic Liquid-Laden Zn-MOF-74-Based Solid-State Electrolyte for Sodium Batteries 

      Mirandona Olaeta, Alexander; Goikolea Núñez, Eider; Lanceros Méndez, Senentxu; Fidalgo Marijuan, Arkaitz; Ruiz de Larramendi Villanueva, Idoia (MDPI, 2023-12-12)
      Sodium batteries are receiving increasing interest as an alternative to reduce dependence on lithium-based systems. Furthermore, the development of solid-state electrolytes will lead to higher-performing and safer devices. ...
    • Thumbnail

      Ionic Liquids and Cellulose: Dissolution, Chemical Modification and Preparation of New Cellulosic Materials 

      Isik, Mehmet ORCID; Sardon Muguruza, Haritz; Mecerreyes Molero, David (MDPI, 2014-07)
      Due to its abundance and a wide range of beneficial physical and chemical properties, cellulose has become very popular in order to produce materials for various applications. This review summarizes the recent advances in ...
    • Thumbnail

      Ionic Liquids as Alternative Curing Agents for Conductive Epoxy/CNT Nanocomposites with Improved Adhesive Properties 

      Orduña Velasco, Lidia; Otaegi Tena, Itziar ORCID; Aramburu Ocáriz, Nora ORCID; Guerrica Echevarría Estanga, Gonzalo María ORCID (MDPI, 2023-02-14)
      Good dispersion of carbon nanotubes (CNTs) together with effective curing were obtained in epoxy/CNT nanocomposites (NCs) using three different ionic liquids (ILs). Compared to conventional amine-cured epoxy systems, lower ...
    • Thumbnail

      Ionic liquids in the control of the poly(vinylidene fluoride-co- hexafluoropropylene) membranes morphology [Poster] 

      GSaiz, Paula; Lopes, Ana Catarina; Eizagirre, Simone; Fernández de Luis, Roberto; Serrano Larrea, Edurne; Fidalgo Marijuan, Arkaitz; Arriortua Marcaida, María Isabel ORCID (2017-10-27)
      The development of polymer membranes with tailored micro-morphology and wettability are a demand in the areas of filtration, sensors or tissue engineering, among others. Poly(vinylidene fluoride-co-hexafluoropropylene) ...
    • Thumbnail

      Ionic liquids in the control of the poly(vinylidene fluoride-co-hexafluoropropylene) membranes morphology 

      GSaiz, Paula; Lopes, Ana Catarina; Eizagirre, Simone; Fernández de Luis, Roberto; Serrano Larrea, Edurne; Fidalgo Marijuan, Arkaitz; Arriortua Marcaida, María Isabel ORCID (2017-12-13)
      The development of polymer membranes with tailored micro-morphology and wettability are a demand in the areas of filtration, sensors or tissue engineering, among others. Poly(vinylidene fluoride-co-hexafluoropropylene) ...
    • Thumbnail

      Ionic Polyureas—A Novel Subclass of Poly(Ionic Liquid)s for CO2 Capture 

      Morozova, Sofia M.; Lozinskaya, Elena I.; Sardon Muguruza, Haritz; Suárez García, Fabián; Vlasov, Petr S.; Vaudemont, Régis; Vygodskii, Yakov S.; Shaplov, Alexander S. (MDPI, 2020-09-18)
      The growing concern for climate change and global warming has given rise to investigations in various research fields, including one particular area dedicated to the creation of solid sorbents for efficient CO2 capture. ...
    • Thumbnail

      Ionogel-based hybrid polymer-paper handheld platform for nitrite and nitrate determination in water samples. 

      Catalán Carrio, Raquel; Sáez Castaño, Janire; Fernández Cuadrado, Luis Ángel ORCID; Arana Momoitio, Gorka; Basabe Desmonts, Lourdes ORCID; Benito López, Fernando ORCID (Elsevier, 2022-05)
      [EN] Nowadays, miniaturization and portability are crucial characteristics that need to be considered for the development of water monitoring systems. In particular, the use of handheld technology, including microfluidics, ...
    • Thumbnail

      Ionogel-based Nitrite and Nitrate Sensor for Water Control at the Point-of-Need 

      Sáez Castaño, Janire; Arana Momoitio, Gorka; Fernández Cuadrado, Luis Ángel ORCID; Benito López, Fernando ORCID (Elsevier, 2016)
      The increment of uncontrolled nutrients concentration in water is the subject of increasing environmental concern. In particular, the increment of nitrate causes the eutrophication of algae, leading to fauna and flora ...
    • Thumbnail

      Ionogels for sodium rechargeable batteries. 

      Fernández De Añastro Arrieta, Asier (2020-01-17)
      In chapter 1, a brief introduction to the history of the batteries is presented. The most advanced battery technologies like lithium-ion and sodium-ion batteries are described and the need of suitable and safer electrolyte ...
    • Thumbnail

      Ionothermal Synthesis of Cadmium Coordination Polymers: Ionic Liquid Effects on the Synthesis, Structural, and Thermal Characterization 

      Pérez Fernández, Iñigo; Serrano Larrea, Edurne; Bazán Blau, Begoña del Pilar ORCID; Barandika Argoitia, Miren Gotzone ORCID; Urtiaga Greaves, Miren Karmele ORCID; Arriortua Marcaida, María Isabel ORCID (MDPI, 2019-11-09)
      Ionothermal synthesis is a little used method for the preparation of coordination polymers. By this method, two cadmium compounds were synthesized, 1, with formula Cd-3(ox)F-2(Ina)(2) (Ina = isonicotinate) and 2, Cd(NO3)(2)(4,4 ...
    • Thumbnail

      IoT con IBM y NI 

      Larrañaga Fuerte, Jon (2016-07-18)
      El Internet of Things, abreviado IoT, es el concepto de dar conectividad a la red a cualquier objeto y poder capturar, almacenar y gestionar toda la información emitida por dichos objetos con la finalidad de automatizar ...
    • Thumbnail

      IoT inguruneetako zibersegurtasun tekniken erabilgarritasuna hobetzeko mekanismoak 

      Sanz Rekalde, Ane (2019-11-27)
      IoT soluzioen inplementazio orokorra egotea eragozten duen arazo nagusietako bat sarbide- kontrola da. Izan ere, segurtasun soluzio tradizionalak ezin dira zuzenean IoT inguruneetan erabili, gailuek dituzten baliabideen ...
    • Thumbnail

      El «Ión»,fundador de la hermenéutica occidental 

      Arana Marcos, José Ramón (Universidad del País Vasco, Servicio Editorial / Euskal Herriko Univertsitatea, Argitalpen Zerbitzua, 1998)
      [ES] En el «Ión» Platón funda la hermenéutica occidental, no la práctica de la exégesis. Para ello debe rechazar el liderazgo de la poesía. Y en un triple frente. Como saber, la poesía no distingue entre significante y ...