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1.
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33 p, 4.8 MB |
Unravelling the Elusive Antiferromagnetic Order in Wurtzite and Zinc Blende CoO Polymorph Nanoparticles
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Gómez Roca, Alejandro (Institut Català de Nanociència i Nanotecnologia) ;
Golosovsky, I. V. (Peterburgskiĭ institut i︠a︡dernoĭ fiziki im. B.P. Konstantinova) ;
Winkler, Elin (Centro Atómico Bariloche) ;
López Ortega, Alberto (CIC nanoGUNE) ;
Estrader, Marta (Institut Català de Nanociència i Nanotecnologia) ;
Zysler, Roberto D. (Centro Atómico Bariloche) ;
Baró, M. D. (Universitat Autònoma de Barcelona. Departament de Física) ;
Nogués i Sanmiquel, Josep (Institut Català de Nanociència i Nanotecnologia)
Although cubic rock salt-CoO has been extensively studied, the magnetic properties of the main nanoscale CoO polymorphs (hexagonal wurtzite and cubic zinc blende structures) are rather poorly understood. [...]
2018 -  10.1002/smll.201703963
Small, Vol. 14, Issue 15 (April 2018) , art. 1703963
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2.
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26 p, 1.2 MB |
Boosting Self-Assembly Diversity in the Solid-State by Chiral/Non-Chiral ZnII-Porphyrin Crystallization
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Qian, Wenjie (Institut de Ciència de Materials de Barcelona) ;
González Campo, Arántzazu (Institut de Ciència de Materials de Barcelona) ;
Pérez Rodríguez, Ana (Institut de Ciència de Materials de Barcelona) ;
Rodríguez-Hermida, Sabina (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Wurst, Klaus (Institut für Anorganische Chemie) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Ruiz, Eliseo (Universitat de Barcelona) ;
Ocal García, Carmen (Institut de Ciència de Materials de Barcelona) ;
Barrena Villas, Esther (Institut de Ciència de Materials de Barcelona) ;
Amabilino, David B. (The University of Nottingham) ;
Aliaga-Alcalde, Núria (Institut de Ciència de Materials de Barcelona)
A chiral Zn porphyrin derivative 1 and its achiral analogue 2 were studied in the solid state. Considering the rich molecular recognition of designed metalloporphyrins 1 and 2 and their tendency to crystallize, they were recrystallized from two solvent mixtures (CHCl/CHOH and CHCl/hexane). [...]
2018 - 10.1002/chem.201802031
Chemistry - a European journal, Vol. 24, Issue 49 (September 2018) , p. 12950-12960
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3.
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9 p, 2.2 MB |
High-pressure/high-temperature phase diagram of zinc
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Errandonea, Daniel (Universidad de Valencia. Departamento de Física Aplicada-ICMUV) ;
Macleod, S.G. (University of Edinburgh. Centre for Science at Extreme Conditions) ;
Ruiz-Fuertes, J. (Universidad de Cantabria. MALTA Consolider Team) ;
Burakovsky, L. (Los Alamos National Laboratory) ;
McMahon, M.I. (University of Edinburgh. Centre for Science at Extreme Conditions) ;
Wilson, C.W. (Atomic Weapons Establishment) ;
Ibañez, J. (Institute of Earth Sciences Jaume Almera) ;
Daisenberger, D. (Harwell Science and Innovation Campus. Diamond Light Source Ltd) ;
Popescu, Catalin (ALBA Laboratori de Llum de Sincrotró)
The phase diagram of zinc (Zn) has been explored up to 140 GPa and 6000 K, by combining optical observations, x-ray diffraction, and ab initio calculations. In the pressure range covered by this study, Zn is found to retain a hexagonal close-packed (hcp) crystal symmetry up to the melting temperature. [...]
2018 - 10.1088/1361-648X/aacac0
Journal of Physics Condensed Matter, Vol. 30, Núm. 29 (July 2018) , art. 295402
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4.
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15 p, 2.3 MB |
Biomphalaria glabrata metallothionein : Lacking metal specificity of the protein and missing gene upregulation suggest metal sequestration by exchange instead of through selective binding
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Niederwanger, Michael (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences Innsbruck) ;
Calatayud, Sara (Universitat de Barcelona. Departament de Biologia evolutiva. Institut de Recerca de la Biodiversitat) ;
Zerbe, Oliver (University of Zürich. Department of Chemistry) ;
Atrian, Silvia (Universitat de Barcelona. Departament de Biologia evolutiva. Institut de Recerca de la Biodiversitat) ;
Albalat, Ricard (Universitat de Barcelona. Departament de Biologia evolutiva. Institut de Recerca de la Biodiversitat) ;
Capdevila Vidal, Mercè (Universitat Autònoma de Barcelona. Departament de Química) ;
Palacios Bonilla, Òscar (Universitat Autònoma de Barcelona. Departament de Química) ;
Dallinger, Reinherd (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences Innsbruck)
The wild-type metallothionein (MT) of the freshwater snail Biomphalaria glabrata and a natural allelic mutant of it in which a lysine residue was replaced by an asparagine residue, were recombinantly expressed and analyzed for their metal-binding features with respect to Cd, Zn and Cu, applying spectroscopic and mass-spectrometric methods. [...]
2017 - 10.3390/ijms18071457
International Journal of Molecular Sciences, Vol. 18, Num. 7 (July 2017) , art. 1457
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5.
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7 p, 876.1 KB |
Piezoelectric templates : new views on biomineralization and biomimetics
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Stitz, Nina (Universität Stuttgart. Institut für Materialwissenschaft) ;
Eiben, Sabine (Universität Stuttgart. Institut für Materialwissenschaft) ;
Atanasova, Petia (Universität Stuttgart. Institut für Materialwissenschaft) ;
Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ;
Leineweber, Andreas (Max-Planck-Institut für Intelligente Systeme) ;
Burghard, Zaklina (Universität Stuttgart. Institut für Materialwissenschaft) ;
Bill, Joachim (Universität Stuttgart. Institut für Materialwissenschaft)
Biomineralization in general is based on electrostatic interactions and molecular recognition of organic and inorganic phases. These principles of biomineralization have also been utilized and transferred to bio-inspired synthesis of functional materials during the past decades. [...]
2016 - 10.1038/srep26518
Scientific reports, Vol. 6 (2016) , art 6518
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6.
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16 p, 2.2 MB |
Hints for metal-preference protein sequence determinants : different metal binding features of the five Tetrahymena thermophila metallothioneins
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Espart Herrero, Anna (Universitat de Barcelona. Departament de Genètica) ;
Marín, Maribel (Universitat Autònoma de Barcelona. Departament de Química) ;
Gil Moreno, Selene (Universitat Autònoma de Barcelona. Departament de Química) ;
Palacios Bonilla, Òscar (Universitat Autònoma de Barcelona. Departament de Química) ;
Amaro, Francisco (Universidad Complutense. Departamento de Microbiología-III) ;
Martín-González, Ana (Universidad Complutense. Departamento de Microbiología-III) ;
Gutiérrez, Juan C. (Universidad Complutense. Departamento de Microbiología-III) ;
Capdevila Vidal, Mercè (Universitat Autònoma de Barcelona. Departament de Química) ;
Atrian i Ventura, Sílvia (Universitat de Barcelona. Departament de Genètica)
The metal binding preference of metallothioneins (MTs) groups them in two extreme subsets, the Zn/Cd- and the Cu-thioneins. Ciliates harbor the largest MT gene/protein family reported so far, including 5 paralogs that exhibit relatively low sequence similarity, excepting MTT2 and MTT4. [...]
2015 - 10.7150/ijbs.11060
International journal of biological sciences, Vol. 11 (March 2015) , p. 456-471
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7.
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12 p, 1.8 MB |
The sea urchin metallothionein system : Comparative evaluation of the SpMTA and SpMTB metal-binding preferences
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Tomàs i Giner, Mireia (Universitat Autònoma de Barcelona. Departament de Química) ;
Domènech, Jordi (Facultat de Biologia. Departament de Genètica) ;
Capdevila Vidal, Mercè (Universitat Autònoma de Barcelona. Departament de Química) ;
Bofill Arasa, Roger (Universitat Autònoma de Barcelona. Departament de Química) ;
Atrian i Ventura, Sílvia (Universitat de Barcelona. Departament de Genètica)
Metallothioneins (MTs) constitute a superfamily of ubiquitous metal-binding proteins of low molecular weight and high Cys content. They are involved in metal homeostasis and detoxification, amongst other proposed biological functions. [...]
2013 - 10.1016/j.fob.2013.01.005
FEBS Open Bio, Vol. 3, issue 1 (Jan. 2013) , p. 89-100
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8.
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30 p, 1.4 MB |
New bioconjugated rhenium carbonyls by transmetalation reaction with zinc derivatives
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Lecina i Veciana, Martí (Universitat Autònoma de Barcelona. Departament de Química) ;
Carrer, Alessia (Università di Padova. Dipartimento di Scienze Farmaceutiche) ;
Álvarez Larena, Ángel (Universitat Autònoma de Barcelona. Servei de Difracció de Raigs X) ;
Mazzi, Ulderico (Università di Padova. Dipartimento di Scienze Farmaceutiche) ;
Melendez Alafort, Laura (Istituto Oncologico Veneto) ;
Suades Ortuño, Joan (Universitat Autònoma de Barcelona. Departament de Química)
The transmetallation reaction between zinc dithiocarbamates and rhenium carbonyls has been used as a new strategy to link biomolecules to transition metals. The zinc(II) dithiocarbamate of isonipecotic acid (1) and the succinimidyl ester derivative (2) were prepared by straight forward procedures and were fully characterized by spectroscopic and X-ray diffraction methods, showing in both cases the presence of dinuclear complexes. [...]
2012 - 10.1021/om300394v
Organometallics, Vol. 31, Issue 16 (July 2012) , p. 5884-5893
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9.
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17 p, 2.1 MB |
Metal Dealing at the Origin of the Chordata Phylum: The Metallothionein System and Metal Overload Response in Amphioxus
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Guirola, María (Universitat de Barcelona. Departament de Genètica) ;
Pérez Rafael, Sílvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Capdevila Vidal, Mercè (Universitat Autònoma de Barcelona. Departament de Química) ;
Palacios Bonilla, Òscar (Universitat Autònoma de Barcelona. Departament de Química) ;
Atrian i Ventura, Sílvia (Universitat de Barcelona. Departament de Genètica)
Non-vertebrate chordates, specifically amphioxus, are considered of the utmost interest for gaining insight into the evolutionary trends, i. e. differentiation and specialization, of gene/protein systems. [...]
2012 - 10.1371/journal.pone.0043299
PloS one, Vol. 7 Issue 8 (August 2012) , p. e43299
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10.
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15 p, 1.3 MB |
Targeted gene therapy and cell reprogramming in Fanconi anemia
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Río, Paula (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Baños, Rocío (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Lombardo, Angelo (Ospedale San Raffaele (Segrate, Italy). Istituto scientifico) ;
Quintana-Bustamante, Óscar (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Alvarez, Lara (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Garate, Zita (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Genovese, Pietro (Ospedale San Raffaele (Segrate, Italy). Istituto scientifico) ;
Almarza, Elena (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Valeri, Antonio (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Díez, Begoña (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Navarro, Susana (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Torres, Yaima (NIM Genetics) ;
Trujillo, Juan P. (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Murillas, Rodolfo (Division of Epithelial Biomedicine, Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT)) ;
Segovia, José C. (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria) ;
Samper, Enrique (NIM Genetics) ;
Surrallés i Calonge, Jordi (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Gregory, Philip D. (Sangamo BioSciences) ;
Holmes, Michael C. (Sangamo BioSciences) ;
Naldini, Luigi (Ospedale San Raffaele (Segrate, Italy). Istituto scientifico) ;
Bueren, Juan A. (Fundación Jiménez Díaz. Instituto de Investigación Sanitaria)
Gene targeting is progressively becoming a realistic therapeutic alternative in clinics. It is unknown, however, whether this technology will be suitable for the treatment of DNA repair deficiency syndromes such as Fanconi anemia (FA), with defects in homology‐directed DNA repair. [...]
2014 - 10.15252/emmm.201303374
EMBO molecular medicine, Vol. 6, Issue 6 (June 2014) , p. 835-848
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