• Tailoring magnetic and transport anisotropies in Co100−x –Cux thin films through obliquely grown nano-sheets 

      Favieres Ruiz, Cristina Upna Orcid; Vergara Platero, José Upna Orcid; Madurga Pérez, Vicente Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      The magnetic and transport properties of pulsed laser-deposited Co100−x –Cux thin films were tailored through their nano-morphology and composition by controlling for the deposition geometry, namely normal or oblique ...
    • Tailoring the structural and magnetic properties of Co-Zn nanosized ferrites for hyperthermia applications 

      Gómez Polo, Cristina Upna Orcid; Recarte Callado, Vicente Upna Orcid; Cervera Gabalda, Laura María Upna; Beato López, Juan Jesús Upna Orcid; López García, Javier Upna; Rodríguez Velamazán, José Alberto; Ugarte Martínez, María Dolores Upna Orcid; Mendonça, E. C.; Duque, J. G. S. (Elsevier, 2018)   Artículo / Artikulua  OpenAccess
      A comparative study of the magnetic properties (magnetic moment, magnetocrystalline anisotropy) and hyperthermia response in Co-Zn spinel nanoparticles is presented. The CoxZn1-xFe2O4 nanoparticles (x = 1, 0.5, 0.4, 0.3, ...
    • A techno-economic and life cycle assessment for the production of green methanol from CO2: catalyst and process bottlenecks 

      Cordero-Lanzac, Tomas; Ramirez, Adrián; Navajas León, Alberto Upna Orcid; Gevers, Lieven; Brunialti, Sirio; Gandía Pascual, Luis Upna Orcid; Aguayo, Andrés T.; Sarathy, S. Mani; Gascon, Jorge (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      The success of catalytic schemes for the large-scale valorization of CO2 does not only depend on the development of active, selective and stable catalytic materials but also on the overall process design. Here we present ...
    • Temporal evolution of brain cancer incidence in the municipalities of Navarre and the Basque Country, Spain 

      Ugarte Martínez, María Dolores Upna Orcid; Adin Urtasun, Aritz Upna Orcid; Goicoa Mangado, Tomás Upna Orcid; Casado, Itziar; Ardanaz, Eva; Larrañaga, Nerea (BioMed Central, 2015)   Artículo / Artikulua  OpenAccess
      Background: Brain cancer incidence rates in Spain are below the European’s average. However, there are two regions in the north of the country, Navarre and the Basque Country, ranked among the European regions with ...
    • Tenderness of PGI "Ternera de Navarra" beef samples determined by FTIR-MIR spectroscopy 

      Beriain Apesteguía, María José Upna Orcid; Lozano Saiz, María; Echeverría Morrás, Jesús Upna Orcid; Murillo Arbizu, María Teresa Upna Orcid; Insausti Barrenetxea, Kizkitza Upna Orcid; Beruete Díaz, Miguel Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      Understanding meat quality attribute changes during ageing by using non-destructive techniques is an emergent pursuit in the agroindustry research field. Using beef certified samples from the protected geographical indication ...
    • Testing of black-carrots-derived fluorescence imaging and anti-metastatic potential 

      Algarra González, Manuel; Carrillo, Celia; Nesic, Maja D.; Filipovic Trickovic, Jelena; Zakula, Jelena; Koricanac, Lela; Jiménez-Jiménez, José; Rodríguez-Castellón, Enrique; Bandosz, Teresa J.; Petkovic, Marijana; Soto, Juan (Elsevier, 2024)   Artículo / Artikulua
      This paper explains the basis for the excitation energy-independent fluorescence emission of biomass-derived carbon dots (CDs) and shows that these CDs have excellent anti-melanoma and anti-metastatic potential. Additionally, ...
    • Thermal degradation of type I collagen from bones 

      Lambri, M. L.; Giordano, E. D.; Bozzano, P. B.; Pérez de Landazábal Berganzo, José Ignacio Upna Orcid; Recarte Callado, Vicente Upna Orcid (Tech Science Press, 2016)   Artículo / Artikulua  OpenAccess
      The denaturation processes of collagen in the temperature range between 450 K and 670 K are revealed through studies performed on cow rib bones by means of mechanical spectroscopy, differential scanning calorimetry, ...
    • Thermally induced structural transitions between single-crystalline states in the first hybrid compound combining Keggin-type clusters with metal-cyclam complexes: from two-dimensional covalent assemblies to discrete molecular species 

      Fernández Navarro, Leticia; Iturrospe, Amaia; Reinoso, Santiago Upna Orcid; Artetxe, Beñat; Ruiz Bilbao, Estíbaliz; San Felices, Leire; Gutiérrez Zorrilla, Juan M. (ACS, 2020)   Artículo / Artikulua  OpenAccess
      A hydrothermal reaction between the monolacunary polyoxometalate [SiW11O39]8-, a copper(II) salt, and 1,4,8,11-tetraazacyclotetradecane (cyclam) affords the first example of a hybrid compound combining metal complexes of ...
    • Thermostructural behavior in a series of lanthanide-containing polyoxotungstate hybrids with copper(II) complexes of the tetraazamacrocycle cyclam: a single-crystal-to-single-crystal transformation study 

      Martín Caballero, Jagoba; Artetxe, Beñat; Reinoso, Santiago Upna Orcid; San Felices, Leire; Vitoria, Pablo; Larrañaga, Aitor; Vilas, José Luis; Gutiérrez Zorrilla, Juan M. (ACS Publications, 2019)   Artículo / Artikulua  OpenAccess
      A series of 14 isostructural [Cu(cyclam)](2)[{Cu(cyclam)}4{(a-GeW11O39)Ln(H2O)-(OAc)(12)].18H(2)O (1-Ln, where Ln = La Lu; cyclam = 1,4,8,11-tetraazacyclotetradecane) polyoxometalate-based hybrids reported herein represent ...
    • Three-dimensional printing of acrylonitrile butadiene styrene microreactors for photocatalytic applications 

      Cabrera Barrios, Aarón; Pellejero, Ismael Upna Orcid; Oroz Mateo, Tamara; Salazar, Cristina; Navajas León, Alberto Upna Orcid; Fernandez Acevedo, Claudio; Gandía Pascual, Luis Upna Orcid (ACS, 2020)   Artículo / Artikulua  OpenAccess
      Miniaturization is a key aspect for many technological applications and the use of microreactors is an excellent solution for the intensification of chemical processes for a variety of applications. However, standard ...
    • Thrust actuator with passive restoration force for wide gap magnetic bearings 

      Royo, Isaac Upna Orcid; Beato López, Juan Jesús Upna Orcid; Castellano Aldave, J. C.; Gómez Polo, Cristina Upna Orcid (Elsevier, 2019)   Artículo / Artikulua  OpenAccess
      Active thrust magnetic bearings provide an axial force to balance the moving parts of machines. However, most devices produce null or unbalancing passive forces. Furthermore, reported designs usually feature very small ...
    • Titania-triethanolamine-kaolinite nanocomposites as adsorbents and photocatalysts of herbicides 

      Ferreira, Ana Vera de Toledo Piza Figueiredo; Barbosa, Lorrana Vietro; Souza, Suelen Delfino de; Ciuffi, Katia J.; Vicente, Miguel Ángel; Trujillano, Raquel; Korili, Sophia A. Upna Orcid; Gil Bravo, Antonio Upna Orcid; Faria, Emerson H. de (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Kaolinite-titania adsorbents/photocatalysts were prepared by functionalizing a kaolinite with titanium(IV) triethanolaminate isopropoxide by the sol–gel route. These materials were characterized by various techniques and ...
    • Topologies for semicontinuous Richter–Peleg multi-utilities 

      Bosi, Gianni; Estevan Muguerza, Asier Upna Orcid; Raventós Pujol, Armajac Upna Orcid (Springer, 2020)   Artículo / Artikulua  OpenAccess
      The present paper gives a topological solution to representability problems related to multi-utility, in the field of Decision Theory. Necessary and sufficient topologies for the existence of a semicontinuous and finite ...
    • Tough and functional cross-linked bioplastics from sheep wool keratin 

      Fernández-d'Arlas Bidegáin, Borja Upna Orcid (Nature Research, 2019)   Artículo / Artikulua  OpenAccess
      Novel bioplastic flms derived from wool keratins were prepared by protein solution in an alkaline mild oxidative method that splits disulphide (-S-S-) bonds. The native structure of the keratin macromolecules was partially ...
    • Tryptophan levels as a marker of auxins and nitric oxide signaling 

      López Gómez, Pedro Upna Orcid; Smith, Edward N.; Bota, Pedro; Cornejo Ibergallartu, Alfonso Upna Orcid; Urra Rodríguez, Marina; Buezo Bravo, Javier Upna; Morán Juez, José Fernando Upna Orcid (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      The aromatic amino acid tryptophan is the main precursor for indole-3-acetic acid (IAA), which involves various parallel routes in plants, with indole-3-acetaldoxime (IAOx) being one of the most common intermediates. ...
    • Tunability of hybrid silica xerogels: surface chemistry and porous texture based on the aromatic precursor 

      Rosales Reina, Beatriz; Cruz Quesada, Guillermo Upna Orcid; Padilla-Postigo, Nataly; Irigoyen-Razquin, Marian; Alonso-Martínez, Ester; López Ramón, María Victoria; Espinal Viguri, Maialen Upna Orcid; Garrido Segovia, Julián José Upna Orcid (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      The interest in new materials with specific properties has increased because they are essential for the environmental and technological needs of our society. Among them, silica hybrid xerogels have emerged as promising ...
    • Tuning the photocatalytic performance through magnetization in Co-Zn ferrite nanoparticles 

      Cervera Gabalda, Laura María Upna; Zielinska-Jurek, Anna; Gómez Polo, Cristina Upna Orcid (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      In this work, the link between the photocatalytic performance of Co-Zn ferrite nanoparticles and the net magnetic moment is analyzed. CoxZn1-xFe2O4 nanoparticles (0 ≤ x ≤ 1) were synthesized by co-precipitation method and ...
    • Two-level resolution of relative risk of dengue disease in a hyperendemic city of Colombia 

      Adin Urtasun, Aritz Upna Orcid; Martínez Bello, Daniel Adyro; López Quílez, Antonio; Ugarte Martínez, María Dolores Upna Orcid (Public Library of Science, 2018)   Artículo / Artikulua  OpenAccess
      Risk maps of dengue disease offer to the public health officers a tool to model disease risk in space and time. We analyzed the geographical distribution of relative incidence risk of dengue disease in a high incidence ...
    • UiO-66 MOF-Derived Ru@ZrO2 catalysts for photo-thermal CO2 hydrogenation 

      Almazán, Fernando; Lafuente, Marta; Echarte Villeras, Amaya; Imizcoz Aramburu, Mikel; Pellejero, Ismael Upna Orcid; Gandía Pascual, Luis Upna Orcid (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      The use of metal–organic frameworks (MOFs) as templates or precursors in the manufacture of heterogeneous catalysts is highly attractive due to the transfer of MOFs’ inherent porosity and homogeneous metallic distribution ...
    • Understanding blood oxygenation in a microfluidic meander double side membrane contactor 

      Malankowska, Magdalena; Julian, Ignacio; Pellejero, Ismael Upna Orcid; Rho, Hoon Suk; Schlautmann, Stefan; Tiggelaar, Roald M.; Pina, María del Pilar; Gardeniers, Han; Mallada, Reyes (Elsevier, 2019)   Artículo / Artikulua  OpenAccess
      Lung disease is one of the most important causes of high morbidity in preterm infants. In this work, we study a simple and easy to fabricate microfluidic device that demonstrates a great potential for blood oxygenation. A ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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