• Saline slag waste as an aluminum source for the synthesis of Zn–Al–Fe–Ti layered double-hydroxides as catalysts for the photodegradation of emerging contaminants 

  Santamaría Arana, Leticia ; Vicente, Miguel Ángel; Korili, Sophia A. ; Gil Bravo, Antonio  (Elsevier, 2020)   Artículo / Artikulua

  In this work, aluminum extracted from saline slag waste is valorized to create a layered double-hydroxide series containing zinc and various proportions of aluminum/titanium. Materials were synthesized by the co-precipitation ...

• Systematic diffusion-ordered spectroscopy for the selective determination of molecular weight in real lignins and fractions arising from base-catalyzed depolymerization reaction mixtures 

  Cornejo Ibergallartu, Alfonso; García Yoldi, Íñigo ; Galilea Gonzalo, Rebeca; Hablich Alvarracin, Karina Lissett; Gil Idoate, María José ; Martínez Merino, Víctor (American Chemical Society, 2020)   Artículo / Artikulua

  The valorization of biorefinery downstream lignin fractions is a key issue in increasing the sustainability of second-generation biofuels. The development of reliable methodologies for the selective determination of the ...

• Effect of the surface properties of Me2+/Al layered double hydroxides synthesized from aluminum saline slag wastes on the adsorption removal of drugs 

  Santamaría Arana, Leticia ; Devred, F.; Gaigneaux, E. M.; Korili, Sophia A. ; Gil Bravo, Antonio  (ElsevierInternational Zeolite Association, 2020)   Artículo / Artikulua

  This work presents the synthesis of Me2+ (Co, Mg, Ni and Zn)/Al layered double hydroxides (LDH) with a 3:1 M ratio by the co-precipitation method. Structural characterization and comparison of the series has been achieved ...

• Well-being in students affected by rare diseases: a didactic proposal of inclusion 

  Pérez de Villarreal Zufiaurre, Maider  (Future Academy, 2019)   Contribución a congreso / Biltzarrerako ekarpena  

  Rare diseases (RD) or less frequent diseases affect at least 5 of 10.000 inhabitants. Due to the many disabling conditions, such as long lasting diagnostic procedures or the need of several medical treatments affecting ...

• Understanding the formation of Al13 and Al30 polycations to the development of microporous materials based on Al13-and Al30-PILC montmorillonites: a review 

  Cardona, Yaneth ; Gil Bravo, Antonio ; Korili, Sophia A.  (Elsevier, 2021)   Artículo / Artikulua

  Hydrolysis of aluminum cations (Al3+), the third most abundant metal in the Earth’s crust, is considered relevant in many academic fields, including materials science and chemical engineering. AlIII -polycations and ...

• Exploring the potential of the dynamic hysteresis loops via high field, high frequency and temperature adjustable AC magnetometer for magnetic hyperthermia characterization 

  Rodrigo, Irati; Castellanos Rubio, Idoia; Garayo Urabayen, Eneko ; Arriortua, Oihane K.; Insausti, Maite (Taylor & Francis, 2020)   Artículo / Artikulua  

  Aim: The Specific Absorption Rate (SAR) is the key parameter to optimize the effectiveness of magnetic nanoparticles in magnetic hyperthermia. AC magnetometry arises as a powerful technique to quantify the SAR by computing ...

• Estudio de perfiles de difracción de rayos X de una aleación Ti-13Ta-3Sn obtenida por aleado mecánico 

  Pío López, Edgar Iván; Martín Saint-Laurence, Pablo Ignacio; Aguilar Ramírez, Claudio Eduardo; Bejar Gómez, Luis; Cuevas Jiménez, Fernando de las  (Rede Latino-Americana de Materiais, 2020)   Artículo / Artikulua  

  Las aleaciones Ti-β se han vuelto altamente demandadas en la industria, por sus buenas características físicas y químicas. En el presente trabajo, se sintetizó una aleación Ti-13Ta-3Sn (%at) por aleado mecánico con tiempos ...

• Stability of phenolic compounds in grape stem extracts 

  Esparza Catalán, Irene ; Cimminelli, María José ; Moler Cuiral, José Antonio ; Jiménez Moreno, Nerea ; Ancín Azpilicueta, Carmen  (MDPI, 2020)   Artículo / Artikulua  

  Grape stem is rich in phenolic compounds, especially stilbenes. These antioxidants can be degraded during the storage of grape stem extracts for long periods of time. The aim of this work was to analyze the stability of ...

• Reducing SO₂ doses in red wines by using grape stem extracts as antioxidants 

  Esparza Catalán, Irene ; Martínez Inda, Blanca; Cimminelli, María José ; Moler Cuiral, José Antonio ; Jiménez Moreno, Nerea ; Ancín Azpilicueta, Carmen  (MDPI, 2020)   Artículo / Artikulua  

  SO₂ is a very important wine preservative. However, there are several drawbacks associated with the use of SO₂ in wine. The aim of this work is to evaluate the effect of the partial substitution of SO₂ in the Tempranillo ...

• Production of aromatic compounds by catalytic depolymerization of technical and downstream biorefinery lignins 

  Cornejo Ibergallartu, Alfonso; Bimbela Serrano, Fernando; García Yoldi, Íñigo ; Maisterra Udi, Maitane; Gandía Pascual, Luis; Martínez Merino, Víctor (MDPI, 2020)   Artículo / Artikulua  

  Lignocellulosic materials are promising alternatives to non-renewable fossil sources when producing aromatic compounds. Lignins from Populus salicaceae., Pinus radiata and Pinus pinaster from industrial wastes and biorefinery ...

• Giant stress impedance magnetoelastic sensors employing soft magnetic amorphous ribbons 

  Beato López, Juan Jesús ; Urdaniz Villanueva, Juan Garikoitz; Pérez de Landazábal Berganzo, José Ignacio ; Gómez Polo, Cristina (MDPI, 2020)   Artículo / Artikulua  

  Soft magnetic amorphous alloys obtained via rapid quenching techniques are widely employed in different technological fields such as magnetic field detection, bio labeling, non-contact positioning, etc. Among them, ...

• Influence of structural defects on the properties of metamagnetic shape memory alloys 

  Pérez de Landazábal Berganzo, José Ignacio ; Sánchez-Alarcos Gómez, Vicente ; Recarte Callado, Vicente ; Lambri, Osvaldo Agustín; López García, Javier  (MDPI, 2020)   Artículo / Artikulua  

  The production of µ-particles of Metamagnetic Shape Memory Alloys by crushing and subsequent ball milling process has been analyzed. The high energy involved in the milling process induces large internal stresses and high ...

• Coarse woody debris' invertebrate community is affected directly by canopy type and indirectly by thinning in mixed scots pine-European beech forests 

  Herrera Álvarez, Ximena; Blanco Vaca, Juan Antonio ; Imbert Rodríguez, Bosco ; Álvarez, Willin; Rivadeneira Barba, Gabriela (MDPI, 2020)   Artículo / Artikulua  

  Research Highlights: Thinning and tree species alter the forest floor microclimate by modifying canopy cover, radiation, wind, and humidity. Thus, forest management can directly influence the edaphic mesofauna responsible ...

• Insecticidal activity of bacillus thuringiensis proteins against coleopteran pests 

  Domínguez Arrizabalaga, Mikel ; Villanueva San Martín, Maite ; Escriche, Baltasar; Ancín Azpilicueta, Carmen ; Caballero Murillo, Primitivo  (MDPI, 2020)   Artículo / Artikulua  

  Bacillus thuringiensis is the most successful microbial insecticide agent and its proteins have been studied for many years due to its toxicity against insects mainly belonging to the orders Lepidoptera, Diptera and ...

• Evolution of metakaolin thermal and chemical activation from natural kaolin 

  Sánchez, Isabel; Soto García, Isabel Sonsoles de ; Casas, Marina; Vigil de la Villa, Raquel; García Giménez, Rosario (MDPI, 2020)   Artículo / Artikulua  

  In the present paper, we study the combined effect of thermal activation (600 °C/2 h and 750 °C/2 h) and chemical activation with 1% ZnO on the reactivity of metakaolinite (MK) obtained from natural kaolin. The phases are ...

• A combination of apple vinegar drink with Bacillus coagulans ameliorates high fat diet-induced body weight gain, insulin resistance and hepatic steatosis 

  Urtasun Alonso, Raquel; Araña Ciordia, Miriam ; Pajares Villandiego, María Josefa; Oneca, María; Torre Hernández, Paloma; Barajas Vélez, Miguel Ángel ; Encío Martínez, Ignacio  (MDPI, 2020)   Artículo / Artikulua  

  Obesity is a worldwide epidemic characterized by excessive fat accumulation, associated with multiple comorbidities and complications. Emerging evidence points to gut microbiome as a driving force in the pathogenesis of ...

• A survey on the mathematical foundations of axiomatic entropy: representability and orderings 

  Campión Arrastia, María Jesús ; Gómez Polo, Cristina; Induráin Eraso, Esteban ; Raventós Pujol, Armajac  (MDPI, 2018)   Artículo / Artikulua  

  Different abstract versions of entropy, encountered in science, are interpreted in the light of numerical representations of several ordered structures, as total-preorders, interval-orders and semiorders. Intransitivities, ...

• An aerated axenic hydroponic system for the application of root treatments: exogenous pyruvate as a practical case 

  Gil Monreal, Miriam ; Fernández Escalada, Manuel ; Royuela Hernando, Mercedes ; Zabalza Aznárez, Ana  (BioMed Central, 2018)   Artículo / Artikulua  

  Background: Hydroponic systems are a convenient platform for plant cultivation when treatments are applied to the roots because they provide precise control of the composition of the growth medium, ensuring the availability ...

• Unraveling the role of transient starch in the response of Arabidopsis to elevated CO2 under long-day conditions 

  Jáuregui Mosquera, Iván ; Pozueta Romero, Javier ; Aparicio Tejo, Pedro María ; Baroja Fernández, Edurne ; Aranjuelo Michelena, Iker (Elsevier, 2018)   Artículo / Artikulua  

  Previous studies on Arabidopsis under long-term exposure to elevated CO2 have been conducted using starch synthesis and breakdown mutants cultured under short day conditions. These studies showed that starch synthesis can ...

• Direct analysis of aluminum alloys by CSigma laser-induced breakdown spectroscopy 

  Aragón Garbizu, Carlos ; Aguilera Andoaga, José Antonio  (Elsevier, 2018)   Artículo / Artikulua  

  We report the application of CSigma laser-induced breakdown spectroscopy (Cσ-LIBS) to quantitative analysis of aluminum alloys without sample preparation. Cσ-LIBS simplifies strongly the conventional calibration procedure ...

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