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12 p, 2.4 MB |
Inhibition of α-synuclein aggregation and mature fibril disassembling with a minimalistic compound, ZPDm
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Peña Díaz, Samuel (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Pujols, Jordi (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Pinheiro, Francisca (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Santos Suárez, Jaime (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Pallarès i Goitiz, Irantzu (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Navarro, Susana (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Conde Gimenez, María (Universidad de Zaragoza. Instituto Aragonés de Investigaciones Sanitarias) ;
García, Jesús (Institut de Recerca Biomèdica) ;
Salvatella, Xavier (Institució Catalana de Recerca i Estudis Avançats) ;
Dalfo Capella, Esther (Universitat Autònoma de Barcelona. Medicina) ;
Sancho, Javier (Universidad de Zaragoza. Instituto Aragonés de Investigaciones Sanitarias) ;
Ventura, Salvador (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Universitat Autònoma de Barcelona.
Departament de Bioquímica i de Biologia Molecular
Synucleinopathies are a group of disorders characterized by the accumulation of α-Synuclein amyloid inclusions in the brain. Preventing α-Synuclein aggregation is challenging because of the disordered nature of the protein and the stochastic nature of fibrillogenesis, but, at the same time, it is a promising approach for therapeutic intervention in these pathologies. [...]
2020 -  10.3389/fbioe.2020.588947
Frontiers in Bioengineering and Biotechnology, Vol. 8 (October 2020) , art. 588947
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14 p, 2.3 MB |
Enhanced Magnetism through Oxygenation of FePc/Ag(110) Monolayer Phases
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Bartolome, Elena (Escola Universitària Salesiana de Sarrià) ;
Bartolomé, J. (Instituto de Ciencia de Materiales de Aragón) ;
Sedona, Francesco (Università Degli Studi di Padova. Dipartimento di Scienze Chimiche) ;
Lobo-Checa, Jorge (Instituto de Ciencia de Materiales de Aragón) ;
Forrer, Daniel (Università Degli Studi di Padova. Dipartimento di Scienze Chimiche) ;
Herrero-Albillos, Julia (Centro Universitario de la Defensa) ;
Piantek, Marten (Instituto de Nanociencia de Aragón) ;
Herrero-Martín, Javier (ALBA Laboratori de Llum de Sincrotró) ;
Betto, D. (European Synchrotron Radiation Facility) ;
Velez-Fort, Emilio (European Synchrotron Radiation Facility) ;
García, L.M. (Instituto de Ciencia de Materiales de Aragón) ;
Panighel, Mirco (TASC IOM-CNR) ;
Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia) ;
Sambi, Mauro (Università Degli Studi di Padova. Dipartimento di Scienze Chimiche) ;
Bartolomé, F. (Instituto de Ciencia de Materiales de Aragón)
Iron phthalocyanines (FePc) adsorbed onto a Ag(110) substrate self-assemble into different monolayer phases going from rectangular to different oblique phases, with increasing molecular density. We have investigated the oxygen uptake capability of the different phases and their associated magneto-structural changes. [...]
2020 - 10.1021/acs.jpcc.0c01988
Journal of physical chemistry. C, Vol. 124, issue 25 (June 2020) , p. 13993-14006
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23 p, 1.3 MB |
Tuning the supramolecular isomerism of MOF-74 by controlling the synthesis conditions
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Gheorghe, Andreea (Van't Hoff Institute for Molecular Sciences) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Van Der Vlugt, Jarl Ivar (Van't Hoff Institute for Molecular Sciences) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Tanase, Stefania (Van't Hoff Institute for Molecular Sciences)
Supramolecular isomerism of metal-organic frameworks (MOFs) is known for several MOF structures, having direct implications on the properties of these materials. Although the synthesis of MOF isomers is mainly serendipitous in nature, achieving controlled formation of a target framework is highly relevant for practical applications. [...]
2019 - 10.1039/c9dt01572h
Dalton transactions, Vol. 48, issue 27 (July 2019) , p. 10043-10050
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30 p, 10.9 MB |
Pentacene/TiO2 Anatase Hybrid Interface Study by Scanning Probe Microscopy and First Principles Calculations
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Todorović, Milica (Aalto University. Department of Applied Physics) ;
Stetsovych, Oleksandr (Czech Academy of Sciences. Institute of Physics) ;
Moreno, Cesar (Institut Català de Nanociència i Nanotecnologia) ;
Shimizu, Tomoko K. (Keio University. Department of Applied Physics and Physico-Informatics) ;
Custance, Oscar (National Institute for Material Science (Tsukuba, Japan)) ;
Pérez, Rubén (Universidad Autónoma de Madrid. Departamento de Física Teórica de la Materia Condensada)
The understanding and control of the buried interface between functional materials in optoelectronic devices is key to improving device performance. We combined atomic resolution scanning probe microscopy with first-principles calculations to characterize the technologically relevant organic/inorganic interface structure between pentacene molecules and the TiO anatase (101) surface. [...]
2018 - 10.1021/acsami.8b09203
ACS applied materials & interfaces, Vol. 10, Issue 40 (October 2018) , p. 34718-34726
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11 p, 630.1 KB |
Phase Transfer of Rhodium(II)-Based Metal-Organic Polyhedra Bearing Coordinatively Bound Cargo Enables Molecular Separation
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Grancha, Thais (Institut Català de Nanociència i Nanotecnologia) ;
Carné-Sánchez, Arnau (Institut Català de Nanociència i Nanotecnologia) ;
Hernández López, Laura (Institut Català de Nanociència i Nanotecnologia) ;
Albalad, Jorge (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
The transfer of nanoparticles between immiscible phases can be driven by externally triggered changes in their surface composition. Interestingly, phase transfers can enhance the processing of nanoparticles and enable their use as vehicles for transporting molecular cargo. [...]
2019 - 10.1021/jacs.9b10403
Journal of the American Chemical Society, Vol. 141, Issue 45 (November 2019) , p. 18349-18355
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8 p, 4.4 MB |
Surface-Specific Spectroscopy of Water at a Potentiostatically Controlled Supported Graphene Monolayer
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Dreier, L.B. (Graduate School Materials Science in Mainz) ;
Liu, Z. (Max Planck Institute for Polymer Research) ;
Narita, Akimitsu (Max Planck Institute for Polymer Research) ;
Van Zadel, M.J. (Max Planck Institute for Polymer Research) ;
Müllen, Klaus (Johannes Gutenberg-Universität Mainz) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Backus, Ellen H.G. (University of Vienna. Department of Physical Chemistry) ;
Bonn, Mischa (Max Planck Institute for Polymer Research)
Knowledge of the structure of interfacial water molecules at electrified solid materials is the first step toward a better understanding of important processes at such surfaces, in, e. g. , electrochemistry, atmospheric chemistry, and membrane biophysics. [...]
2019 - 10.1021/acs.jpcc.9b05844
Journal of physical chemistry. C, Vol. 123, Issue 39 (October 2019) , p. 24031-24038
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7 p, 1.1 MB |
An all-photonic full color RGB system based on molecular photoswitches
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Naren, Gaowa (Chalmers University of Technology. Chemistry and Chemical Engineering) ;
Hsu, Chien-Wei (Chalmers University of Technology. Chemistry and Chemical Engineering) ;
Li, Shiming (Chalmers University of Technology. Chemistry and Chemical Engineering) ;
Morimoto, Masakazu (Rikkyo University Nishi-Ikebukuro. Department of Chemistry and Research Center for Smart Molecules) ;
Tang, Sicheng (University of Miami. Department of Chemistry) ;
Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química) ;
Irie, Masahiro (Rikkyo University Nishi-Ikebukuro. Department of Chemistry and Research Center for Smart Molecules) ;
Raymo, Françisco M. (University of Miami. Department of Chemistry) ;
Sundén, Henrik (Chalmers University of Technology. Chemistry and Chemical Engineering) ;
Andréasson, Joakim (Chalmers University of Technology. Chemistry and Chemical Engineering)
On-command changes in the emission color of functional materials is a sought-after property in many contexts. Of particular interest are systems using light as the external trigger to induce the color changes. [...]
2019 - 10.1038/s41467-019-11885-4
Nature communications, Vol. 10 (September 2019) , art. 3996
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9.
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25 p, 1.1 MB |
Real space demonstration of induced crystalline 3D nanostructuration of organic layers
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Paradinas Aranjuelo, Marcos (Institut de Ciència de Materials de Barcelona) ;
Pérez Rodríguez, Ana (Institut de Ciència de Materials de Barcelona) ;
Barrena Villas, Esther (Institut de Ciència de Materials de Barcelona) ;
Ocal García, Carmen (Institut de Ciència de Materials de Barcelona)
The controlled 3D nanostructuration of molecular layers of the semiconducting molecules CH (pentacene) and N,N'-dioctyl-3,4,9,10-perylene tetracarboxylic diimide (PTCDI-C8) is addressed. A tip-assisted method using atomic force microscopy (AFM) is developed for removing part of the organic material and relocating it in up to six layer thick nanostructures. [...]
2018 - 10.1021/acs.jpcb.7b05342
Journal of physical chemistry B, Vol. 122, issue 2 (Jan. 2018) , p. 633-639
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12 p, 1.5 MB |
Postsynthetic covalent and coordination functionalization of rhodium(II)-based metal-organic polyhedra
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Carné-Sánchez, Arnau (Institut Català de Nanociència i Nanotecnologia) ;
Albalad, Jorge (Institut Català de Nanociència i Nanotecnologia) ;
Grancha, Thais (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ;
Larpent, Patrick (Kyoto University. Institute for Integrated Cell-Material Science) ;
Furukawa, Shuhei (Kyoto University. Department of Synthetic Chemistry and Biological Chemistry) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Metal-organic polyhedra (MOP) are ultrasmall (typically 1-4 nm) porous coordination cages made from the self-assembly of metal ions and organic linkers and are amenable to the chemical functionalization of its periphery; however, it has been challenging to implement postsynthetic functionalization due to their chemical instability. [...]
2019 - 10.1021/jacs.8b13593
Journal of the American Chemical Society, Vol. 141, issue 9 (March 2019) , p. 4094-4102
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