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1.
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34 p, 1.3 MB |
Enhanced hetero-junction quality and performance of kesterite solar cells by aluminum hydroxide nanolayers and efficiency limitation revealed by atomic-resolution scanning transmission electron microscopy
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Xie, Haibing (Institut de Recerca en Energia de Catalunya) ;
Sánchez, Yudania (Institut de Recerca en Energia de Catalunya) ;
Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ;
Espíndola-Rodríguez, Moisés (Institut de Recerca en Energia de Catalunya) ;
Guc, Maxim (Institut de Recerca en Energia de Catalunya) ;
Calvo-Barrio, Lorenzo (Institut Català de Nanociència i Nanotecnologia) ;
López-Marino, Simón (Institut de Recerca en Energia de Catalunya) ;
Liu, Yu (Institut de Recerca en Energia de Catalunya) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Izquierdo-Roca, Victor (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Pérez-Rodríguez, Alejandro (Institut de Recerca en Energia de Catalunya) ;
Saucedo, Edgardo (Institut de Recerca en Energia de Catalunya)
A strategy for interface engineering of hetero-junctions in kesterite solar cells by using Al(OH) is demonstrated. The hydroxide nanolayers are prepared via a facile and fast wet chemical route, based on an aqueous solution of aluminum chlorides and thioacetamide. [...]
2019 -  10.1002/solr.201800279
Solar RRL, Vol. 3, issue 2 (Feb. 2019) , art. 1800279
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2.
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16 p, 8.0 MB |
Functional and Morphological Changes Induced in Mytilus Hemocytes by Selected Nanoparticles
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Auguste, Manon (University of Genoa. Department of Environmental, Earth, and Life Sciences) ;
Mayall, Craig (Univerza V Ljubljani) ;
Barbero, Francesco (Institut Català de Nanociència i Nanotecnologia) ;
Hočevar, Matej (Institute of Metals and Technology) ;
Alberti, Stefano (University of Genoa. Department of Chemistry and Industrial Chemistry) ;
Grassi, Giacomo (University of Siena. Department of Physical, Earth, and Environmental Sciences) ;
Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ;
Drobne, Damjana (Univerza V Ljubljani) ;
Canesi, Laura (University of Genoa. Department of Environmental, Earth, and Life Sciences)
Nanoparticles (NPs) show various properties depending on their composition, size, and surface coating, which shape their interactions with biological systems. In particular, NPs have been shown to interact with immune cells, that represent a sensitive surveillance system of external and internal stimuli. [...]
2021 - 10.3390/nano11020470
Nanomaterials, Vol. 11, Issue 2 (February 2021) , art. 470
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3.
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16 p, 2.8 MB |
Neolithic farmers or Neolithic foragers? Organic residue analysis of early pottery from Rakushechny Yar on the Lower Don (Russia)
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Bondetti, Manon (University of Groningen. Arctic Centre and Groningen Institute of Archaeology) ;
González Carretero, Lara (The British Museum. Department of Scientific Research) ;
Dolbunova, Ekaterina (The State Hermitage Museum. Department of Archaeology of Eastern Europe and Siberia) ;
McGrath, Krista Michelle (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Presslee, Sam (University of York. Environment Building) ;
Lucquin, Alexandre (University of York. Environment Building) ;
Tsybriy, Viktor (Don Russian Federation. Archaeological Society) ;
Mazurkevich, Andrey (The State Hermitage Museum. Department of Archaeology of Eastern Europe and Siberia) ;
Tsybriy, Andrey (Russian Federation. Don Archaeological Society) ;
Jordan, Peter (Lund University. Department of Archaeology and Ancient History) ;
Heron, Carl (The British Museum. Department of Scientific Research) ;
Meadows, John (Schleswig-Holstein State Museums Foundation. Centre for Baltic and Scandinavian Archaeology) ;
Craig, Oliver E. (University of York. Environment Building)
The emergence of pottery in Europe is associated with two distinct traditions: hunter-gatherers in the east of the continent during the early 6th millennium BC and early agricultural communities in the south-west in the late 7th millennium BC. [...]
2021 - 10.1007/s12520-021-01412-2
Archaeological and anthropological sciences, Vol. 13, Issue 8 (August 2021) , art. 141
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4.
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36 p, 2.0 MB |
Probing the meta-stability of oxide core/shell nanoparticle systems at atomic resolution
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Roldan, Manuel A. (Universidad Complutense de Madrid. Departamento de Física de Materiales) ;
Mayence, Arnaud (Stockholm University. Department of Materials and Environmental Chemistry) ;
López-Ortega, Alberto (Universidad de Castilla-La Mancha. Departamento de Física Aplicada) ;
Ishikawa, Ryo (University of Tokyo. Institute of Engineering Innovation) ;
Salafranca, Juan (Universidad Complutense de Madrid. Departamento de Física de Materiales) ;
Estrader, Marta (Institut Català de Nanociència i Nanotecnologia) ;
Salazar-Alvarez, German (Uppsala University. Department of Materials Science and Engineering) ;
Baró, M. D.. (Universitat Autònoma de Barcelona. Departament de Física) ;
Nogués, Josep (Institut Català de Nanociència i Nanotecnologia) ;
Pennycook, Stephen J. (National University of Singapore. Department of Materials Science & Engineering) ;
Varela del Arco, María (Universidad Complutense de Madrid. Departamento de Física de Materiales)
Hybrid nanoparticles allow exploiting the interplay of confinement, proximity between different materials and interfacial effects. However, to harness their properties an in-depth understanding of their (meta)stability and interfacial characteristics is crucial. [...]
2021 - 10.1016/j.cej.2020.126820
Chemical engineering journal, Vol. 405 (Feb. 2021) , art. 126820
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5.
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11 p, 3.2 MB |
Co-localization of Middle East respiratory syndrome coronavirus (-CoV) and dipeptidyl peptidase-4 in the respiratory tract and lymphoid tissues of pigs and llamas
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Te, Nigeer (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ;
Vergara-Alert, Júlia (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ;
Lehmbecker, Annika (University of Veterinary Medicine) ;
Pérez-Maíllo, Mónica (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ;
Haagmans, Bart L. (Erasmus Medical Center) ;
Baumgärtner, Wolfgang (University of Veterinary Medicine) ;
Bensaid, Albert (Institut de Recerca i Tecnologia Agroalimentàries. Centre de Recerca en Sanitat Animal) ;
Segalés Coma, Joaquim (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals)
This study investigated the co-localization of the Middle East respiratory syndrome coronavirus (-CoV) and its receptor dipeptidyl peptidase-4 (4) by immunohistochemistry (IHC) across respiratory and lymphoid organs of experimentally -CoV infected pigs and llamas. [...]
2018 - 10.1111/tbed.13092
Transboundary and Emerging Diseases, Vol. 66 (december 2018) , p. 831-841
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6.
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9 p, 1.7 MB |
Intrinsic functional and architectonic heterogeneity of tumor-targeted protein nanoparticles
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Pesarrodona Roches, Mireia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Crosas, Eva (ALBA Laboratori de Llum de Sincrotró) ;
Cubarsi, Rafael (Universitat Politècnica de Catalunya. Departament de Matemàtiques) ;
Sánchez Chardi, Alejandro (Universitat Autònoma de Barcelona. Servei de Microscòpia) ;
Saccardo, Paolo (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Unzueta Elorza, Ugutz (Institut d'Investigació Biomèdica Sant Pau) ;
Rueda, Fabian (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Sánchez García, Laura 1992- (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Serna, Naroa (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Mangues, Ramon 1957- (Institut d'Investigació Biomèdica Sant Pau) ;
Ferrer-Miralles, Neus (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Vázquez Gómez, Esther (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Villaverde Corrales, Antonio (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Universitat Autònoma de Barcelona
Self-assembling proteins are gaining attention as building blocks for application-tailored nanoscale materials. This is mostly due to the biocompatibility, biodegradability, and functional versatility of peptide chains. [...]
2017 - 10.1039/c6nr09182b
Nanoscale, Vol. 9, issue 19 (May 2017) , p. 6427-6435
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7.
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23 p, 1.3 MB |
Ab Initio Structure Determination of Cu2- xTe Plasmonic Nanocrystals by Precession-Assisted Electron Diffraction Tomography and HAADF-STEM Imaging
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Mugnaioli, Enrico (Istituto Italiano di Tecnologia) ;
Gemmi, Mauro (Istituto Italiano di Tecnologia) ;
Tu, Renyong (Tsinghua University. Department of Chemistry) ;
David, Jérémy (Institut Català de Nanociència i Nanotecnologia) ;
Bertoni, Giovanni (Institute of Materials for Electronics and Magnetism) ;
Gaspari, Roberto (Istituto Italiano di Tecnologia) ;
De Trizio, Luca (Istituto Italiano di Tecnologia) ;
Manna, Liberato (Istituto Italiano di Tecnologia)
We investigated pseudo-cubic CuTe nanosheets using electron diffraction tomography and high-resolution HAADF-STEM imaging. The structure of this metastable nanomaterial, which has a strong localized surface plasmon resonance in the near-infrared region, was determined ab initio by 3D electron diffraction data recorded in low-dose nanobeam precession mode, using a new generation background-free single-electron detector. [...]
2018 - 10.1021/acs.inorgchem.8b01445
Inorganic chemistry, Vol. 57, Issue 16 (August 2018) , p. 10241-10248
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8.
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23 p, 5.8 MB |
Biofunctionalization with a TGFβ-1 inhibitor peptide in the osseointegration of synthetic bone grafts : An in vivo study in beagle dogs
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Cirera, Andrea (Oral Surgery and Implant Dentistry Department. School of Dentistry. University of Granada) ;
Manzanares, María-Cristina (Universitat de Barcelona. Departament de Patologia i Terapèutica Experimental) ;
Sevilla, P. (Escola Universitària Salesiana de Sarrià) ;
Ortiz-Hernandez, Monica (Biomaterials. Biomechanics and) ;
Galindo-Moreno, P. (Universidad de Granada. Oral Surgery and Implant Dentistry Department.) ;
Gil, Javier (Universitat Internacional de Catalunya. Bioengineering Institute of Technology)
Objectives: The aim of this research was to determine the osseointegration of two presentations of biphasic calcium phosphate (BCP) biomaterial-one untreated and another submitted to biofunctionalization with a TGF-β1 inhibitor peptide, P144, on dental alveolus. [...]
2019 - 10.3390/ma12193168
Materials, Vol. 12 Núm. 19 (january 2019) , p. 3168
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9.
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10 p, 1.7 MB |
Membrane reorganization after photochemical internalization to release transferrin-biofunctionalized polystyrene microparticles
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Mora Espí, Inmaculada (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Barrios, Leonardo (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Ibáñez, Elena. (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Soriano Martín, Jorge. (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ;
Nogués, C. (Carme) (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia)
Therapeutic drug carriers can drive their cargo to their target cells. However, an obstacle is usually the entrapment of the drug inside the endolysosomal compartment, which physically impedes its actuation by the impossibility of reaching its molecular site of action. [...]
2018 - 10.1038/s41598-018-35913-3
Scientific reports, Vol. 8 (January 2018) , art. 17617
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10.
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14 p, 1.5 MB |
Effect of steam-treatment time on the length and structure of single-walled and double-walled carbon nanotubes
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Kierkowicz, Magdalena (Institut de Ciència de Materials de Barcelona) ;
Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ;
Santidrián, Ana (J. Heyrovsky Institute of the Physical Chemistry) ;
Tobías Rossell, Ester (Universitat de Vic - Universitat Central de Catalunya) ;
Kalbáč, Martin (J. Heyrovsky Institute of the Physical Chemistry) ;
Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ;
Tobias, Gerard (Institut de Ciència de Materials de Barcelona)
A major challenge to turn the potential of carbon nanotubes (CNTs) into customer applications is to reduce or eliminate their toxicity. Taking into account health and safety concerns, intensified research efforts have been conducted to improve the biocompatibility of CNTs, including the development of new shortening and purification strategies. [...]
2016 - 10.1002/cnma.201500207
ChemNanoMat, Vol. 2, Issue 2 (February 2016) , p. 108-116
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