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21.
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12 p, 5.5 MB |
A General and Predictive Understanding of Thermal Transport from 1D- and 2D-Confined Nanostructures : Theory and Experiment
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Beardo Ricol, Albert (Universitat Autònoma de Barcelona. Departament de Física) ;
Knobloch, Joshua L. (University of Colorado and NIST) ;
Sendra, Lluc (Universitat Autònoma de Barcelona. Departament de Física) ;
Bafaluy Bafaluy, Javier (Universitat Autònoma de Barcelona. Departament de Física) ;
Frazer, Travis D. (University of Colorado and NIST) ;
Chao, Weilun (Lawrence Berkeley National Laboratory) ;
Hernandez-Charpak, Jorge N. (University of Colorado and NIST) ;
Kapteyn, Henry C. (University of Colorado and NIST) ;
Abad Mayor, Begoña (University of Colorado and NIST) ;
Murnane, Margaret M. (University of Colorado and NIST) ;
Àlvarez Calafell, Francesc Xavier (Universitat Autònoma de Barcelona. Departament de Física) ;
Camacho Castro, Juan (Universitat Autònoma de Barcelona. Departament de Física)
Heat management is crucial in the design of nanoscale devices as the operating temperature determines their efficiency and lifetime. Past experimental and theoretical works exploring nanoscale heat transport in semiconductors addressed known deviations from Fourier's law modeling by including effective parameters, such as a size-dependent thermal conductivity. [...]
2021 -  10.1021/acsnano.1c01946
ACS nano, Vol. 15, Issue 8 (August 2021) , p. 13019-13030
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22.
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18 p, 6.5 MB |
Bioinspired theranostic coordination polymer nanoparticles for intranasal dopamine replacement in parkinson's disease
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Garcia-Pardo, Javier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Novio Vázquez, Fernando (Universitat Autònoma de Barcelona. Departament de Química) ;
Nador, Fabiana (Institut Català de Nanociència i Nanotecnologia) ;
Cavaliere, Ivana (Institut Català de Nanociència i Nanotecnologia) ;
Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ;
Lope-Piedrafita, Silvia (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ;
Candiota Silveira, Ana Paula (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Romero-Gimenez, Jordi (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Rodríguez-Galván, Beatriz (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Bové, Jordi (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Vila Bover, Miquel (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Lorenzo Rivera, Julia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
Dopamine (DA) is one of the main neurotransmitters found in the central nervous system and has a vital role in the function of dopaminergic (DArgic) neurons. A progressive loss of this specific subset of cells is one of the hallmarks of age-related neurodegenerative disorders such as Parkinson's disease (PD). [...]
2021 - 10.1021/acsnano.1c00453
ACS nano, Vol. 15, issue 5 (May 2021) , p. 8592-8609
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23.
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9 p, 5.8 MB |
Synthesis of nanoscale coordination polymers in femtoliter reactors on surfaces
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Guardingo Melián, Mireia (Institut Català de Nanociència i Nanotecnologia) ;
Gonzalez Monje, Pablo (Institut Català de Nanociència i Nanotecnologia) ;
Novio Vázquez, Fernando (Institut Català de Nanociència i Nanotecnologia) ;
Bellido Vera, Elena (Institut Català de Nanociència i Nanotecnologia) ;
Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ;
Molnar, Gábor (Centre national de la recherche scientifique (França). Laboratoire de Chimie de Coordination) ;
Bousseksou, Azzedine (Centre national de la recherche scientifique (França). Laboratoire de Chimie de Coordination) ;
Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
In the present work, AFM-assisted lithography was used to perform the synthesis of a coordination polymer inside femtoliter droplets deposited on surfaces. For this, solutions of the metal salt and the organic ligand were independently transferred to adjacent tips of the same AFM probe array and were sequentially delivered on the same position of the surface, creating femtoliter-sized reaction vessels where the coordination reaction and particle growth occurred. [...]
2016 - 10.1021/acsnano.5b05071
ACS nano, Vol. 10, issue 3 (March 2016) , p. 3206-3213
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24.
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10 p, 3.9 MB |
Grating-Graphene Metamaterial as a Platform for Terahertz Nonlinear Photonics
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Deinert, Jan-Christoph (Helmholtz-Zentrum Dresden-Rossendorf) ;
Alcaraz Iranzo, David (Institut de Ciències Fotòniques) ;
Pérez Rodríguez, Raúl (Institut Català de Nanociència i Nanotecnologia) ;
Jia, Xiaoyu (Max-Planck-Institut für Polymerforschung) ;
Hafez, Hassan A. (Universität Bielefeld) ;
Ilyakov, Igor (Helmholtz-Zentrum Dresden-Rossendorf) ;
Awari, Nilesh (Helmholtz-Zentrum Dresden-Rossendorf) ;
Chen, Min (Helmholtz-Zentrum Dresden-Rossendorf) ;
Bawatna, Mohammed (Helmholtz-Zentrum Dresden-Rossendorf) ;
Ponomaryov, Alexey N. (Helmholtz-Zentrum Dresden-Rossendorf) ;
Germanskiy, Semyon (Helmholtz-Zentrum Dresden-Rossendorf) ;
Bonn, Mischa (Max-Planck-Institut für Polymerforschung) ;
Koppens, Frank (Institució Catalana de Recerca i Estudis Avançats) ;
Turchinovich, Dmitry (Universität Bielefeld) ;
Gensch, Michael (Technische Universität Berlin) ;
Kovalev, Sergey (Helmholtz-Zentrum Dresden-Rossendorf) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia)
Nonlinear optics is an increasingly important field for scientific and technological applications, owing to its relevance and potential for optical and optoelectronic technologies. Currently, there is an active search for suitable nonlinear material systems with efficient conversion and a small material footprint. [...]
2021 - 10.1021/acsnano.0c08106
ACS nano, Vol. 15, Issue 26 (January 2021) , p. 1145-1154
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25.
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159 p, 3.7 MB |
Nanomaterials for nanotheranostics : tuning their properties according to disease needs
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Wong, Xin Yi (Institut Català de Nanociència i Nanotecnologia) ;
Sena Torralba, Amadeo (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Muthoosamy, Kasturi (University of Nottingham Malaysia. Centre of Nanotechnology and Advanced Materials) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Nanotheranostics is one of the biggest scientific breakthroughs in nanomedicine. Most of the currently available diagnosis and therapies are invasive, time-consuming, and associated with severe toxic side effects. [...]
2020 - 10.1021/acsnano.9b08133
ACS nano, Vol. 14, issue 3 (March 2020) , p. 2585-2627
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26.
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19 p, 14.6 MB |
Splenic capture and in vivo intracellular biodegradation of biological-grade graphene oxide sheets
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Newman, Leon (University of Manchester. Nanomedicine Lab.) ;
Jasim, Dhifaf A. (University of Manchester. Nanomedicine Lab.) ;
Prestat, Eric (University of Manchester. Department of Materials) ;
Lozano, Neus (Institut Català de Nanociència i Nanotecnologia) ;
de Lázaro, Irene (University of Manchester. Nanomedicine Lab.) ;
Nam, Yein (University of Manchester. Nanomedicine Lab.) ;
Assas, Bakri M. (King Abdulaziz University. Department of Immunology) ;
Pennock, Joanne (Lydia Becker Institute of Immunology and Inflammation) ;
Haigh, Sarah J. (University of Manchester. Department of Materials) ;
Bussy, Cyrill (University of Manchester. Nanomedicine Lab.) ;
Kostarelos, Kostas (Institut Català de Nanociència i Nanotecnologia)
Carbon nanomaterials, including 2D graphene-based materials, have shown promising applicability to drug delivery, tissue engineering, diagnostics, and various other biomedical areas. However, to exploit the benefits of these materials in some of the areas mentioned, it is necessary to understand their possible toxicological implications and long-term fate in vivo. [...]
2020 - 10.1021/acsnano.0c03438
ACS nano, Vol. 14, issue 8 (Aug. 2020) , p. 10168-10186
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27.
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30 p, 2.2 MB |
Stabilizing edge fluorination in graphene nanoribbons
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Panighel, Mirco (Institut Català de Nanociència i Nanotecnologia) ;
Peña, Diego (Universidade de Santiago de Compostela. Departamento de Química Orgánica) ;
Brandimarte Mendonça, Pedro (Donostia International Physics Center) ;
Moreno, Cesar (Institut Català de Nanociència i Nanotecnologia) ;
Garcia-Lekue, Aran. (Ikerbasque) ;
Vilas-Varela, Manuel (Universidade de Santiago de Compostela. Departamento de Química Orgánica) ;
Rey, Dulce (Universidade de Santiago de Compostela. Departamento de Química Orgánica) ;
Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ;
Ceballos, Gustavo (Institut Català de Nanociència i Nanotecnologia) ;
Peña, Diego (Universidade de Santiago de Compostela. Departamento de Química Orgánica) ;
Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia)
The on-surface synthesis of edge-functionalized graphene nanoribbons (GNRs) is challenged by the stability of the functional groups throughout the thermal reaction steps of the synthetic pathway. Edge fluorination is a particularly critical case in which the interaction with the catalytic substrate and intermediate products can induce the complete cleavage of the otherwise strong C-F bonds before the formation of the GNR. [...]
2020 - 10.1021/acsnano.0c01837
ACS nano, Vol. 14, issue 9 (Sep. 2020) , p. 11120-11129
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28.
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15 p, 1.1 MB |
Structural and magnetic properties of FexCu1-x sputtered thin films electrochemically treated to create nanoporosity for high-surface-area magnetic components
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Robbennolt, Shauna (Universitat Autònoma de Barcelona. Departament de Física) ;
Fornell Beringues, Jordina (Universitat Autònoma de Barcelona. Departament de Física) ;
Quintana Puebla, Alberto (Universitat Autònoma de Barcelona. Departament de Física) ;
Zhang, Huiyan (Universitat Autònoma de Barcelona. Departament de Física) ;
Menéndez Dalmau, Enric (Universitat Autònoma de Barcelona. Departament de Física) ;
Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física)
Sputter deposition is a facile and widely used technique for fabricating thin-film materials. Electrochemical dealloying, on the other hand, is a promising method for creating nanoporosity, and therefore increasing surface area, in metallic materials. [...]
2018 - 10.1021/acsanm.8b00143
ACS applied nano materials, Vol. 1, Issue 4 (April 2018) , p. 1675-1682
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29.
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21 p, 2.4 MB |
Band Depopulation of Graphene Nanoribbons Induced by Chemical Gating with Amino Groups
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Li, Jingcheng (CIC Nanogune BRTA) ;
Brandimarte Mendonça, Pedro (Donostia International Physics Center) ;
Vilas Varela, Manuel (Universidade de Santiago de Compostela. Departamento de Química Orgánica) ;
Merino Díez, Nestor (CIC Nanogune BRTA) ;
Moreno, Cesar (Institut Català de Nanociència i Nanotecnologia) ;
Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia) ;
Sáez Mollejo, Jaime (Donostia International Physics Center) ;
Sanchez-Portal, Daniel (Donostia International Physics Center) ;
Garcia de Oteyza, Dimas (Donostia International Physics Center) ;
Corso, Martina (Donostia International Physics Center) ;
Garcia-Lekue, Aran (Donostia International Physics Center) ;
Peña, Diego (Universidade de Santiago de Compostela. Departamento de Química Orgánica) ;
Pascual, José I. (CIC Nanogune BRTA)
The electronic properties of graphene nanoribbons (GNRs) can be precisely tuned by chemical doping. Here we demonstrate that amino (NH) functional groups attached at the edges of chiral GNRs (chGNRs) can efficiently gate the chGNRs and lead to the valence band (VB) depopulation on a metallic surface. [...]
2020 - 10.1021/acsnano.9b08162
ACS nano, Vol. 14, Issue 2 (February 2020) , p. 1895-1901
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30.
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18 p, 5.2 MB |
Molecular Approach for Engineering Interfacial Interactions in Magnetic/Topological Insulator Heterostructures
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González Cuxart, Marc (Institut Català de Nanociència i Nanotecnologia) ;
Valbuena, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ;
Robles, Roberto (Centro de Física de Materiales (CSIC-UPV/EHU)) ;
Moreno, Cesar (Institut Català de Nanociència i Nanotecnologia) ;
Bonell, Frédéric (Institut Català de Nanociència i Nanotecnologia) ;
Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ;
Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ;
Xu, Heng (Institut Català de Nanociència i Nanotecnologia) ;
Nistor, Corneliu (ETH Zurich. Department of Materials) ;
Barla, Alessandro (Istituto di Struttura della Materia) ;
Gargiani, Pierluigi (ALBA Laboratori de Llum de Sincrotró) ;
Valvidares, Manuel (ALBA Laboratori de Llum de Sincrotró) ;
Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia) ;
Gambardella, Pietro (ETH Zurich. Department of Materials) ;
Valenzuela, Sergio O. (Institut Català de Nanociència i Nanotecnologia) ;
Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia)
Controlling interfacial interactions in magnetic/topological insulator heterostructures is a major challenge for the emergence of novel spin-dependent electronic phenomena. As for any rational design of heterostructures that rely on proximity effects, one should ideally retain the overall properties of each component while tuning interactions at the interface. [...]
2020 - 10.1021/acsnano.0c02498
ACS nano, Vol. 14, Issue 5 (May 2020) , p. 6285-6294
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