2025-06-30
14:57 |
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14 p, 7.2 MB |
Trace elements, maturation processes and diagenesis in human deciduous incisors
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Martirosyan, Ani (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Jordana Comín, Xavier (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ;
Cotte, Marine (European Synchrotron Radiation Facility) ;
Molist, Núria (Museu d'Arqueologia de Catalunya) ;
Irurita Olivares, Javier (Universidad de Granada. Departamento de Medicina Legal, Toxicología y Antropología Física) ;
Santos, Cristina Maria (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Malgosa Morera, Assumpció (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Mahoney, Patrick (University of Kent) ;
Molera, Judith (Universitat de Vic)
Post-mortem alteration of trace elements can complicate the interpretation of original biogenic signals related to diet, environment and enamel maturation processes. This study describes gradients in element concentrations for modern and archaeological deciduous incisor teeth to identify diagenetic variations in specific elements. [...]
2025 -  10.1016/j.jas.2025.106274
Journal of archaeological science, Vol. 180 (August 2025) ,art. 106274
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2025-06-06
09:33 |
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12 p, 9.5 MB |
Electronic Structure Dimensionality of the Quantum-Critical Ferromagnet YbNi4 P2
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Dai, Ji (ALBA Laboratori de Llum de Sincrotró) ;
Antezak, Alexandre (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Broad, W. (University of Bristol. HH Wills Physics Laboratory) ;
Thees, Maximilian (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Zatko, V. (Institut Català de Nanociència i Nanotecnologia) ;
Bouwmeester, Rosa Luca (University of Twente. MESA+ Institute for Nanotechnology) ;
Fortuna, F. (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Le Fèvre, Patrick (Centre National de la Recherche Scientifique. Université de Rennes) ;
Rault, J.E. (Synchrotron SOLEIL (France)) ;
Horiba, K. (High Energy Accelerator Research Organization (KEK). Institute of Materials Structure Science (Japan)) ;
Vyalikh, Denis (IKERBASQUE. Basque Foundation for Science) ;
Kumigashira, Hiroshi (High Energy Accelerator Research Organization (KEK). Institute of Materials Structure Science (Japan)) ;
Kliemt, Kristin (Goethe-Universität Frankfurt. Physikalisches Institut) ;
Friedemann, Sven (University of Bristol. HH Wills Physics Laboratory) ;
Krellner, Cornelius (Goethe-Universität Frankfurt. Physikalisches Institut) ;
Frantzeskakis, Emmanouil (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Santander-Syro, A.F. (Centre National de la Recherche Scientifique. Université Paris-Saclay)
YbNi4P2 is the first known ferromagnetic metal showing a second-order quantum phase transition. Current theoretical understanding rules out second-order ferromagnetic quantum criticality in centrosymmetric two- and three-dimensional (2D and 3D) metals. [...]
2025 - 10.1103/PhysRevLett.134.126401
Physical review letters, Vol. 134, Issue 12 (March 2025) , art. 126401
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2025-06-05
07:17 |
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17 p, 6.8 MB |
Tailoring the Lithium Concentration in Thin Lithium Ferrite Films Obtained by Dual Ion Beam Sputtering
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Prieto, Pilar (Universidad Autónoma de Madrid) ;
Hernández-Gómez, Cayetano (Universidad Autónoma de Madrid) ;
Román-Sánchez, Sara (Instituto de Cerámica y Vidrio) ;
París Ogáyar, Marina (Universidad Autónoma de Madrid) ;
Gorni, Giulio (ALBA Laboratori de Llum de Sincrotró) ;
Prieto, José Emilio (Instituto de Química Física Blas Cabrera) ;
Serrano, Aida (Departamento de Electrocerámica, Instituto de Cerámica y Vidrio)
Thin films of lithium spinel ferrite, LiFeO, have attracted much scientific attention because of their potential for efficient excitation, the manipulation and propagation of spin currents due to their insulating character, high-saturation magnetization, and Curie temperature, as well as their ultra-low damping value. [...]
2024 - 10.3390/nano14141220
Nanomaterials, Vol. 14, Num. 14 (July 2024) , art. 1220
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2025-06-04
06:12 |
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15 p, 9.7 MB |
Beam Effects in Synchrotron Radiation Operando Characterization of Battery Materials : X-Ray Diffraction and Absorption Study of LiNi0.33Mn0.33Co0.33O2 and LiFePO4 Electrodes
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Black Serra, Ashley Phillip (Institut de Ciència de Materials de Barcelona) ;
Escudero, Carlos (ALBA Laboratori de Llum de Sincrotró) ;
Fauth, François (ALBA Laboratori de Llum de Sincrotró) ;
Fehse, Marcus (Alianza Vasca de Investigación y Tecnología. Centro de Investigación Cooperativa en Energías Alternativas (CIC energiGUNE)) ;
Agostini, Giovanni (ALBA Laboratori de Llum de Sincrotró) ;
Reynaud, Marine (Alianza Vasca de Investigación y Tecnología. Centro de Investigación Cooperativa en Energías Alternativas (CIC energiGUNE)) ;
Houdeville, Raphaelle G. (Institut de Ciència de Materials de Barcelona) ;
Chatzogiannakis, Dimitrios (Institut de Ciència de Materials de Barcelona) ;
Orive, Joseba (Alianza Vasca de Investigación y Tecnología. Centro de Investigación Cooperativa en Energías Alternativas (CIC energiGUNE)) ;
Ramo-Irurre, Alejandro (Institut de Ciència de Materials de Barcelona) ;
Casas-Cabanas, Montse (IKERBASQUE. Basque Foundation for Science) ;
Palacín, M. Rosa (Institut de Ciència de Materials de Barcelona)
Operando synchrotron radiation-based techniques are a precious tool in battery research, as they enable the detection of metastable intermediates and ensure characterization under realistic cycling conditions. [...]
2024 - 10.1021/acs.chemmater.4c00597
Chemistry of materials, Vol. 36, Issue 11 (June 2024) , p. 5596-5610
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2025-05-19
14:34 |
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12 p, 4.5 MB |
Magneto-Ionic Engineering of Antiferromagnetically RKKY-Coupled Multilayers
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Ma, Zheng (Universitat Autònoma de Barcelona. Departament de Física) ;
Arredondo-López, Aitor (Universitat Autònoma de Barcelona. Departament de Física) ;
Wrona, Jerzy (Singulus Technologies AG (Alemanya)) ;
Herrero-Martín, Javier (ALBA Laboratori de Llum de Sincrotró) ;
Langer, Juergen (Singulus Technologies AG (Alemanya)) ;
Berthold, Ocker (Singulus Technologies AG (Alemanya)) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ;
Menéndez Dalmau, Enric (Universitat Autònoma de Barcelona. Departament de Física) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
Voltage-driven ion motion offers a powerful means to modulate magnetism and spin phenomena in solids, a process known as magneto-ionics, which holds great promise for developing energy-efficient next-generation micro- and nano-electronic devices. [...]
2025 - 10.1002/adma.202415393
Advanced materials, Vol. 37, Issue 19 (May 2025) , art. 2415393
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2025-05-16
15:24 |
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11 p, 6.8 MB |
Functional studies and synchrotron FTIR biochemical signatures reveal the potential of protein nanoparticles as a VHS virus vaccine
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Thwaite, Rosemary (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Benseny Cases, Núria (ALBA Laboratori de Llum de Sincrotró) ;
Rojas-Peña, Mauricio (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Chico, Veronica (Universidad Miguel Hernández de Elche) ;
Carreras, Maria (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Puente-Marin, Sara (Universidad Miguel Hernández de Elche) ;
Villaverde Corrales, Antonio (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Perez Garcia-Estañ, Luis (Universidad Miguel Hernández de Elche) ;
Ortega-Villaizan, Maria del Mar (Universidad Miguel Hernández de Elche) ;
Sabés Xamaní, Manuel (ALBA Laboratori de Llum de Sincrotró) ;
Roher Armentia, Nerea (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí")
As an innovative strategy towards new biomaterials for fish vaccine development, we have generated the C-terminal half of the viral haemorrhagic septicaemia virus (VHSV) G protein as nanostructured bacterial inclusion bodies (IBs). [...]
2025 - 10.1016/j.fsi.2025.110202
Fish & shellfish immunology, Vol. 160 (May 2025) , art. 110202
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2025-05-09
04:24 |
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11 p, 16.1 MB |
Investigating the biochemical response of proton minibeam radiation therapy by means of synchrotron-based infrared microspectroscopy
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González-Vegas, Roberto (Universitat Autònoma de Barcelona. Departament de Física) ;
Yousef, Ibraheem (ALBA Laboratori de Llum de Sincrotró) ;
Seksek, Olivier (French National Centre for Scientific Research) ;
Ortiz, Ramon (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Bertho, Annaïg (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Juchaux, Marjorie (Centre National de la Recherche Scientifique. Université Paris-Saclay) ;
Nauraye, Catherine (University Paris-Saclay. Radiation Oncology Department) ;
Marzi, Ludovic De (University Paris-Saclay. Radiation Oncology Department) ;
Patriarca, Annalisa (University Paris-Saclay. Radiation Oncology Department) ;
Prezado, Yolanda (Universidade de Santiago de Compostela. Instituto de Investigación Sanitaria) ;
Martínez-Rovira, Immaculada (Universitat Autònoma de Barcelona. Departament de Física)
The biology underlying proton minibeam radiation therapy (pMBRT) is not fully understood. Here we aim to elucidate the biological effects of pMBRT using Fourier Transform Infrared Microspectroscopy (FTIRM). [...]
2024 - 10.1038/s41598-024-62373-9
Scientific reports, Vol. 14 (May 2024) , art. 11973
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2025-05-09
04:24 |
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12 p, 8.9 MB |
Anionic and Magnetic Ordering in Rare Earth Tantalum Oxynitrides with an n = 1 Ruddlesden-Popper Structure
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Guarín, Jhonatan R. (Institut de Ciència de Materials de Barcelona) ;
Frontera, Carlos (Institut de Ciència de Materials de Barcelona) ;
Oró-Solé, Judith (Institut de Ciència de Materials de Barcelona) ;
Colombel, Bastian (Institut de Ciència de Materials de Barcelona) ;
Ritter, Clemens (Institut Laue-Langevin) ;
Fauth, François (ALBA Laboratori de Llum de Sincrotró) ;
Fontcuberta, Josep (Institut de Ciència de Materials de Barcelona) ;
Fuertes, Amparo (Institut de Ciència de Materials de Barcelona)
The new compounds RTaON with R = La, Ce, Nd, and Eu and 1. 20 ≤ x ≤ 2. 81 have been obtained by a solid-state reaction between metal nitrides and oxides or oxynitrides under N gas at temperatures between 1200 and 1700 °C. [...]
2024 - 10.1021/acs.chemmater.4c00533
Chemistry of materials, Vol. 36, Issue 10 (May 2024) , p. 5160-5171
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2025-04-24
07:19 |
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9 p, 2.0 MB |
Mercury speciation in selenium enriched wheat plants hydroponically exposed to mercury pollution
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Manivannan, Nithyapriya (Universitat Autònoma de Barcelona. Departament de Química) ;
Subirana, Maria Angels (Universitat Autònoma de Barcelona. Departament de Química) ;
Boada, Roberto (Universitat Autònoma de Barcelona. Departament de Química) ;
Marini, Carlo (ALBA Laboratori de Llum de Sincrotró) ;
Llugany i Ollé, Mercè (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Valiente Malmagro, Manuel (Universitat Autònoma de Barcelona. Departament de Química) ;
Simonelli, Laura (ALBA Laboratori de Llum de Sincrotró)
Mercury (Hg) pollution in agricultural soils and its potential pathway to the human food chain can pose a serious health concern. Understanding the pathway of Hg in plants and how the speciation may change upon interaction with other elements used for biofortification can be critical to assess the real implications for the final plant-based product. [...]
2023 - 10.1038/s41598-023-46056-5
Scientific reports, Vol. 13 (November 2023) , art. 21132
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2025-04-07
15:15 |
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22 p, 2.3 MB |
Enhancing Organic Selenium Forms in Alfalfa Forage Through Inorganic Selenium Foliar Application : Insights from Laboratory and Field Studies Using X-Ray Spectroscopy
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Sánchez-Martín, María-Jesús (Universitat Autònoma de Barcelona. Departament de Química) ;
Gaggiotti, Mónica (Instituto Nacional de Tecnología Agropecuaria) ;
Simonelli, Laura (ALBA Laboratori de Llum de Sincrotró) ;
Marini, Carlo (ALBA Laboratori de Llum de Sincrotró) ;
Marini, Federico (Università degli Studi di Roma La Sapienza) ;
Boada, Roberto (Universitat Autònoma de Barcelona. Departament de Química) ;
Llugany i Ollé, Mercè (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ;
Valiente Malmagro, Manuel (Universitat Autònoma de Barcelona. Departament de Química) ;
Céccoli, Gabriel (Instituto de Ciencias Agropecuarias del Litoral) ;
Stoffel, María Micaela (Universidad Nacional del Litoral (Argentina)) ;
Viltres-Portales, Marcia (Universitat Autònoma de Barcelona. Departament de Química) ;
Picco, Juan Manuel (Estación Experimental Agropecuaria Rafaela) ;
Guevara, María Gabriela (Universidad Nacional de Mar del Plata) ;
Muñoz, Fernando Felipe (Universidad Nacional de Mar del Plata)
Selenium (Se) is an essential micronutrient, yet its deficiency remains a global concern. This study investigates the biofortification of alfalfa (Medicago sativa cv. ProINTA Super Monarca GR9) via foliar Se application to enhance Se accumulation and transformation into bioavailable organic forms. [...]
2025 - 10.3390/agronomy15030580
Agronomy, Vol. 15, Issue 3 (March 2025) , art. 580
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