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12.
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24 p, 1.1 MB |
High magnetic coercivity in nanostructured Mn3O4 thin films obtained by chemical vapor deposition
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Bigiani, Lorenzo (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ;
Hassan, Mariam (Università Politecnica delle Marche. Dipartimento di Scienze della Materia e Ingegneria, Ambiente e Urbanistica) ;
Peddis, Davide (Consiglio nazionale delle ricerche. Istituto di Struttura della Materia) ;
Maccato, Chiara (Università degli studi di Padova. Dipartimento di Scienze Chimiche) ;
Varvaro, Gaspare (Consiglio nazionale delle ricerche. Istituto di Struttura della Materia) ;
Sada, Cinzia (Università degli studi di Padova. Dipartimento di Fisica e Astronomia) ;
Bontempi, Elza (Università degli Studi di Brescia. Dipartimento di Ingegneria Meccanica e Industriale) ;
Martí-Sánchez, Sara (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Barreca, Davide (Università degli studi di Padova. Dipartimento di Scienze Chimiche)
Nanostructured α-MnO (haussmannite) thin films consisting of evenly interconnected nanoaggregates were prepared on Si(100) substrates by chemical vapor deposition from a Mn(II) diketonate-diamine precursor under different reaction atmospheres (dry vs wet O) and total operating pressures. [...]
2019 -  10.1021/acsanm.9b00141
ACS applied nano materials, Vol. 2, issue 3 (March 2019) , p. 1704-1712
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13.
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13 p, 10.7 MB |
Efficient tumor eradication at ultralow drug concentration via externally controlled and boosted metallic iron magnetoplasmonic nanocapsules
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Fluksman, Arnon (The Hebrew University of Jerusalem. Institute for Drug Research) ;
Lafuente, Aritz (Institut Català de Nanociència i Nanotecnologia) ;
Li, Zhi (Institut Català de Nanociència i Nanotecnologia) ;
Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ;
Lope-Piedrafita, Silvia (Universitat Autònoma de Barcelona) ;
Esplandiu Egido, Maria José (Institut Català de Nanociència i Nanotecnologia) ;
Nogués, Josep (Institut Català de Nanociència i Nanotecnologia) ;
Gómez Roca, Alejandro (Institut Català de Nanociència i Nanotecnologia) ;
Benny, Ofra (The Hebrew University of Jerusalem. Institute for Drug Research) ;
Sepúlveda, Borja (Institut de Microelectrònica de Barcelona)
With the aim to locally enhance the efficacy of cancer nanotherapies, here we present metal iron based magnetoplasmonic drug-loaded nanocapsules (MAPSULES), merging powerful external magnetic concentration in the tumor and efficient photothermal actuation to locally boost the drug therapeutic action at ultralow drug concentrations. [...]
2023 - 10.1021/acsnano.2c05733
ACS nano, Vol. 17, Issue 3 (February 2023) , p. 1946-1958
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14.
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38 p, 2.1 MB |
Phase engineering of defective copper selenide toward robust lithium-sulfur batteries
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Yang, Dawei (Universitat de Barcelona. Department d'Electrònica i Enginyeria Biomèdica) ;
Li, Mengyao (Institut de Recerca en Energia de Catalunya) ;
Zheng, Xuejiao (Nanjing Hydraulic Research Institute) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Chaoqi (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Jacas Biendicho, Jordi (Institut de Recerca en Energia de Catalunya) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Wang, Jiaao (The University of Texas at Austin. Oden Institute for Computational Engineering and Sciences) ;
Hao, Hongchang (The University of Texas at Austin. Texas Materials Institute) ;
Li, Junshan (Chengdu University. Institute of Advanced Study) ;
Henkelman, Graeme (The University of Texas at Austin. Oden Institute for Computational Engineering and Sciences) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Mitlin, David (The University of Texas at Austin. Texas Materials Institute) ;
Chou, Shulei (Wenzhou University. Institute for Carbon Neutralization) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The shuttling of soluble lithium polysulfides (LiPS) and the sluggish Li-S conversion kinetics are two main barriers toward the practical application of lithium-sulfur batteries (LSBs). Herein, we propose the addition of copper selenide nanoparticles at the cathode to trap LiPS and accelerate the Li-S reaction kinetics. [...]
2022 - 10.1021/acsnano.2c03788
ACS nano, Vol. 16, issue 7 (July 2022) , p. 11102-11114
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15.
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12 p, 5.1 MB |
Slow Magnetic Relaxation of Dy Adatoms with In-Plane Magnetic Anisotropy on a Two-Dimensional Electron Gas
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Bellini, Valerio (Istituto di Nanoscienze-CNR) ;
Rusponi, Stefano (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Kolorenč, Jindřich (Czech Academy of Sciences. Institute of Physics) ;
Mahatha, Sanjoy K. (Thapar Institute of Engineering and Technology) ;
Valbuena, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ;
Persichetti, Luca (Università di Roma "Tor Vergata") ;
Pivetta, Marina (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Sorokin, Boris V. (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Merk, Darius (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Reynaud, Sébastien (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Sblendorio, Dante (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Stepanow, Sebastian (Eidgenössische Technische Hochschule Zürich) ;
Nistor, Corneliu (Eidgenössische Technische Hochschule Zürich) ;
Gargiani, Pierluigi (ALBA Laboratori de Llum de Sincrotró) ;
Betto, Davide (European Synchrotron Radiation Facility) ;
Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia) ;
Gambardella, Pietro (Eidgenössische Technische Hochschule Zürich) ;
Brune, Harald (École Polytechnique Fédérale de Lausanne. Institute of Physics) ;
Carbone, Carlo (Consiglio Nazionale delle Ricerche. Istituto di Struttura della Materia) ;
Barla, Alessandro (Consiglio Nazionale delle Ricerche. Istituto di Struttura della Materia)
We report on the magnetic properties of Dy atoms adsorbed on the (001) surface of SrTiO. X-ray magnetic circular dichroism reveals slow relaxation of the Dy magnetization on a time scale of about 800 s at 2. [...]
2022 - 10.1021/acsnano.2c04048
ACS nano, Vol. 16, Issue 7 (June 2022) , p. 11182-11193
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16.
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11 p, 8.7 MB |
Defect engineering in solution-processed polycrystalline SnSe leads to high thermoelectric performance
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Liu, Yu (Institute of Science and Technology Austria) ;
Calcabrini, Mariano (Institute of Science and Technology Austria) ;
Yu, Yuan (I. Physikalisches Institut (IA)) ;
Lee, Seungho (Institute of Science and Technology Austria) ;
Chang, Cheng (Institute of Science and Technology Austria) ;
David, Jérémy (Institut Català de Nanociència i Nanotecnologia) ;
Ghosh, Tanmoy (Institute of Science and Technology Austria) ;
Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ;
Xie, Chenyang (Universitat Politècnica de Catalunya. Departament de Física) ;
Cojocaru-Mirédin, Oana (I. Physikalisches Institut (IA)) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Ibáñez, Maria (Institute of Science and Technology Austria)
SnSe has emerged as one of the most promising materials for thermoelectric energy conversion due to its extraordinary performance in its single-crystal form and its low-cost constituent elements. However, to achieve an economic impact, the polycrystalline counterpart needs to replicate the performance of the single crystal. [...]
2022 - 10.1021/acsnano.1c06720
ACS nano, Vol. 16, Issue 1 (January 2022) , p. 78-88
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17.
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12 p, 3.1 MB |
Electrically tunable nonequilibrium optical response of graphene
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Pogna, Eva A. A. (Politecnico di Milano. Dipartimento di Fisica) ;
Tomadin, Andrea (Università di Pisa. Dipartimento di Fisica) ;
Balci, Osman (University of Cambridge. Cambridge Graphene Centre) ;
Soavi, Giancarlo (University of Cambridge. Cambridge Graphene Centre) ;
Paradisanos, Ioannis (University of Cambridge. Cambridge Graphene Centre) ;
Guizzardi, Michele (Politecnico di Milano. Dipartimento di Fisica) ;
Pedrinazzi, Paolo (Politecnico di Milano. Dipartimento di Fisica) ;
Mignuzzi, Sandro (University of Cambridge. Cambridge Graphene Centre) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Polini, Marco (Università di Pisa. Dipartimento di Fisica) ;
Ferrari, Andrea C. (University of Cambridge. Cambridge Graphene Centre) ;
Cerullo, Giulio (Politecnico di Milano. Dipartimento di Fisica)
The ability to tune the optical response of a material via electrostatic gating is crucial for optoelectronic applications, such as electro-optic modulators, saturable absorbers, optical limiters, photodetectors, and transparent electrodes. [...]
2022 - 10.1021/acsnano.1c04937
ACS nano, Vol. 16, issue 3 (March 2022) , p. 3613-3624
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18.
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13 p, 10.2 MB |
Magnetic Mesoporous Silica Nanorods Loaded with Ceria and Functionalized with Fluorophores for Multimodal Imaging
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Grzelak, Jan (Institut de Ciència de Materials de Barcelona) ;
Gázquez, Jaume (Institut de Ciència de Materials de Barcelona) ;
Grayston, Alba (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Teles, Mariana (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Herranz, Fernando (Consejo Superior de Investigaciones Científicas (CSIC)) ;
Roher Armentia, Nerea (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Rosell Novel, Anna (Hospital Universitari Vall d'Hebron. Institut de Recerca) ;
Roig i Serra, Anna (Institut de Ciència de Materials de Barcelona) ;
Gich García, Martí (Institut de Ciència de Materials de Barcelona)
Multifunctional magnetic nanocomposites based on mesoporous silica have a wide range of potential applications in catalysis, biomedicine, or sensing. Such particles combine responsiveness to external magnetic fields with other functionalities endowed by the agents loaded inside the pores or conjugated to the particle surface. [...]
2022 - 10.1021/acsanm.1c03837
ACS applied nano materials, Vol. 5 (02 2022) , p. 2113-2125
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19.
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11 p, 4.3 MB |
Hot-carrier cooling in high-quality graphene is intrinsically limited by optical phonons
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Pogna, Eva A. A. (Politecnico di Milano. Dipartimento di Fisica) ;
Jia, Xiaoyu (Max-Planck-Institut für Polymerforschung) ;
Principi, Alessandro (University of Manchester. School of Physics and Astronomy) ;
Block, Alexander (Institut Català de Nanociència i Nanotecnologia) ;
Banszerus, Luca (RWTH Aachen University) ;
Zhang, Jincan (Beijing Graphene Institute) ;
Liu, Xiaoting (Beijing Graphene Institute) ;
Sohier, Thibault (Université de Liège. CESAM) ;
Forti, Stiven (Center for Nanotechnology Innovation (Pisa, Itàlia)) ;
Soundarapandian, Karuppasamy (Institut de Ciències Fotòniques) ;
Terrés, Bernat (Institut de Ciències Fotòniques) ;
Mehew, Jake D. (Institut Català de Nanociència i Nanotecnologia) ;
Trovatello, Chiara (Politecnico di Milano. Dipartimento di Fisica) ;
Coletti, Camilla (Center for Nanotechnology Innovation (Pisa, Itàlia)) ;
Koppens, Frank (Institució Catalana de Recerca i Estudis Avançats) ;
Bonn, Mischa (Max-Planck-Institut für Polymerforschung) ;
Wang, Hai I. (Max-Planck-Institut für Polymerforschung) ;
van Hulst, Niek F.. (Institució Catalana de Recerca i Estudis Avançats) ;
Verstraete, Matthieu J. (Université de Liège. CESAM) ;
Peng, Hailin (Beijing Graphene Institute) ;
Liu, Zhongfan (Beijing Graphene Institute) ;
Stampfer, Christoph (RWTH Aachen University) ;
Cerullo, Giulio (Politecnico di Milano. Dipartimento di Fisica) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia)
Many promising optoelectronic devices, such as broadband photodetectors, nonlinear frequency converters, and building blocks for data communication systems, exploit photoexcited charge carriers in graphene. [...]
2021 - 10.1021/acsnano.0c10864
ACS nano, Vol. 15, issue 7 (July 2021) , p. 11285-11295
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20.
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13 p, 4.7 MB |
Nanodiagnostics to face SARS-CoV-2 and future pandemics : from an idea to the market and beyond
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Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ;
Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Fuentes-Chust, Celia (Institut Català de Nanociència i Nanotecnologia) ;
Calucho, Enric (Institut Català de Nanociència i Nanotecnologia) ;
Hu, Liming (Institut Català de Nanociència i Nanotecnologia) ;
De Carvalho Castro Silva, Cecilia (Institut Català de Nanociència i Nanotecnologia) ;
Rivas, Lourdes (Institut Català de Nanociència i Nanotecnologia) ;
Nguyen, Emily P. (Institut Català de Nanociència i Nanotecnologia) ;
Bergua Canudo, José Francisco (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Muñoz, José (Institut Català de Nanociència i Nanotecnologia) ;
Junot, Christophe (Université Paris-Saclay. Departement Médicaments et Technologies pour la Santé SPI) ;
Penon, Oriol (Asphalion) ;
Monferrer, Dominique (Asphalion) ;
Delamarche, Emmanuel (IBM Research−Zurich) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The COVID-19 pandemic made clear how our society requires quickly available tools to address emerging healthcare issues. Diagnostic assays and devices are used every day to screen for COVID-19 positive patients, with the aim to decide the appropriate treatment and containment measures. [...]
2021 - 10.1021/acsnano.1c06839
ACS nano, Vol. 15, Issue 11 (November 2021) , p. 17137-17149
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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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