UAB Digital Repository of Documents 35 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
1.
17 p, 892.4 KB Effective ionic-liquid microemulsion based electrodeposition of mesoporous Co-Pt films for methanol oxidation catalysis in alkaline media / Serrà, Albert (Universitat de Barcelona. Institut de Nanociència i Nanotecnologia) ; Gómez, Elvira (Universitat de Barcelona. Institut de Nanociència i Nanotecnologia) ; Golosovsky, Igor V. (National Research Centre 'Kurchatov Institute') ; Nogués, Josep (Institut Català de Nanociència i Nanotecnologia) ; Vallés, Elisa (Universitat de Barcelona. Institut de Nanociència i Nanotecnologia)
Pt-based direct methanol fuel cells are attracting increasing interest as environmentally friendly alternative energy sources. However, the high price of Pt and the difficulty to prepare favourable morphologies for catalysis (e. [...]
2016 - 10.1039/c6ta02035f
Journal of materials chemistry, Vol. 4, issue 20 (May 2016) , p. 7805-7814  
2.
6 p, 2.5 MB Room temperature synthesis and characterization of novel lead-free double perovskite nanocrystals with a stable and broadband emission / Tang, Yingying (University of Amsterdam. Institute of Physics) ; Gomez, Leyre (Institut Català de Nanociència i Nanotecnologia) ; Van Der Laan, Marco (University of Amsterdam. Institute of Physics) ; Timmerman, Dolf (Osaka University. Graduate School of Engineering) ; Sebastian, Víctor (Universidad de Zaragoza. Instituto de Nanociencia y Materiales de Aragón) ; Huang, Chia-Ching (University of Amsterdam. Institute of Physics) ; Gregorkiewicz, Tom (University of Amsterdam. Institute of Physics) ; Schall, Peter (University of Amsterdam. Institute of Physics)
Low-dimensional and lead-free halide perovskites are of great interest for their wide application potential for optoelectronic applications. We report on the successful synthesis of novel lead-free colloidal Cs3BiBr6 nanocrystals (NCs) with an ultra-small size of ∼1. [...]
2021 - 10.1039/d0tc04394j
Journal of Materials Chemistry C, Vol. 9, issue 1 (2021) , p. 158-163  
3.
19 p, 1.6 MB Large thermoelectric power variations in epitaxial thin films of layered perovskite GdBaCo2O5.5±δwith a different preferred orientation and strain / Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Padilla-Pantoja, Jessica (Institut Català de Nanociència i Nanotecnologia) ; Leborán, Víctor (Universidade de Santiago de Compostela. Departamento de Química-Física) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Rivadulla, Francisco (Universidade de Santiago de Compostela. Departamento de Química-Física) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
This work describes the growth of thin epitaxial films of the layered perovskite material GdBaCoO(GBCO) on different single crystal substrates SrTiO(STO), (LaAlO)(SrTaAlO)(LSAT) and LaAlO(LAO) as an approach to study changes in the thermoelectric properties by means of the induced epitaxial strain. [...]
2020 - 10.1039/d0ta04781c
Journal of materials chemistry, Vol. 8, issue 38 (Oct. 2020) , p. 19975-19983  
4.
9 p, 3.5 MB Stable anchoring of bacteria-based protein nanoparticles for surface enhanced cell guidance / Martínez Miguel, Marc (Institut de Ciència de Materials de Barcelona) ; Kyvik, Adriana R. (Institut de Ciència de Materials de Barcelona) ; Ernst, Lena M. (Institut de Ciència de Materials de Barcelona) ; Martínez Moreno, Albert (Institut de Ciència de Materials de Barcelona) ; Cano-Garrido, Olivia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Garcia-Fruitos, Elena (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Vázquez Gómez, Esther (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ventosa, Nora (Institut de Ciència de Materials de Barcelona) ; Guasch, Judith (Institut de Ciència de Materials de Barcelona) ; Veciana i Miró, Jaume (Institut de Ciència de Materials de Barcelona) ; Villaverde Corrales, Antonio (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Ratera Bastardas, Imma (Institut de Ciència de Materials de Barcelona) ; Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia
In tissue engineering, biological, physical, and chemical inputs have to be combined to properly mimic cellular environments and successfully build artificial tissues which can be designed to fulfill different biomedical needs such as the shortage of organ donors or the development of in vitro disease models for drug testing. [...]
2020 - 10.1039/d0tb00702a
Journal of materials chemistry B, Vol. 8, Issue 23 (June 2020) , p. 5080-5088  
5.
13 p, 1.5 MB Enhancing the intrinsic p-type conductivity of the ultra-wide bandgap Ga₂O₃ semiconductor / Chikoidze, Ekaterine (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Sartel, Corinne (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Mohamed, Hagar (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Madaci, Ismail (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Tchelidze, Tamar (Ivane Javakhishvili Tbilisi State University. Department of Physics) ; Modreanu, Myrcea (University College Cork. Tyndall National Institute) ; Vales Castro, Pablo (Institut Català de Nanociència i Nanotecnologia) ; Rubio, Carles (Institut Català de Nanociència i Nanotecnologia) ; Arnold, Christophe (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Sallet, Vincent (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Dumont, Yves. (Université Paris-Saclay. Groupe d'Etude de la Matière Condensée) ; Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia)
While there are several n-type transparent semiconductor oxides (TSO) for optoelectronic applications (e. g. LEDs, solar cells or display TFTs), their required p-type counterpart oxides are known to be more challenging. [...]
2019 - 10.1039/c9tc02910a
Journal of Materials Chemistry C, Vol. 7, issue 33 (Sep. 2019) , p. 10231-10239  
6.
7 p, 817.2 KB Extremely fast and high Pb²⁺ removal capacity using a nanostructured hybrid material / López Marzo, Adaris María (Institut Català de Nanociència i Nanotecnologia) ; Pons Picart, Josefina (Universitat Autònoma de Barcelona. Departament de Química) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Ultra-fast toxic metal removal using a hybrid and nanostructured vaterite-poly(ethyleneimine) (NV-PEI) is reported. Especially for Pb²⁺ , an extremely high and fast adsorption capacity without precedents is observed. [...]
2014 - 10.1039/c4ta00985a
Journal of materials chemistry, Vol. 2, issue 23 (June 2014) , p. 8766-8772  
7.
9 p, 587.2 KB Optical nanogap antennas as plasmonic biosensors for the detection of miRNA biomarkers / Portela Otaño, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Calvo Lozano, Olalla (Institut Català de Nanociència i Nanotecnologia) ; Estévez, M. Carmen (Institut Català de Nanociència i Nanotecnologia) ; Medina Escuela, Alfonso (Universidad de Las Palmas de Gran Canaria) ; Lechuga, Laura (Institut Català de Nanociència i Nanotecnologia)
Nanoplasmonic biosensors based on nanogap antenna structures usually demand complex and expensive fabrication processes in order to achieve a good performance and sensitive detection. We here report the fabrication of large-area nanoplasmonic sensor chips based on nanogap antennas by employing a customized, simple and low-cost colloidal lithography process. [...]
2020 - 10.1039/d0tb00307g
Journal of materials chemistry B, Vol. 8, Issue 19 (May 2020) , p. 4310-4317  
8.
30 p, 1.4 MB An in operando study of chemical expansion and oxygen surface exchange rates in epitaxial GdBaCo2O5.5 electrodes in a solid-state electrochemical cell by time-resolved X-ray diffraction / Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
This report explores the fundamental characteristics of epitaxial thin films of a mixed ionic electronic conducting GdBaCoO (GBCO) material with a layered perovskite structure, relevant for use as an active electrode for the oxygen reduction and evolution reactions in electrochemical devices. [...]
2018 - 10.1039/c8ta02790k
Journal of materials chemistry, Vol. 6, Issue 26 (July 2018) , p. 12430-12439  
9.
6 p, 2.2 MB Carbon-paste nanocomposites as unconventional gate electrodes for electrolyte-gated organic field-effect transistors : Electrical modulation and bio-sensing / Muñoz, Jose (Institut de Ciència de Materials de Barcelona) ; Leonardi, Francesca (Institut de Ciència de Materials de Barcelona) ; Özmen, Tayfun (Institut de Ciència de Materials de Barcelona) ; Riba Moliner, Marta (Institut de Ciència de Materials de Barcelona) ; González Campo, Arantzazu (Institut de Ciència de Materials de Barcelona) ; Mas Torrent, Marta (Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina) ; Baeza Labat, Maria del Mar (Universitat Autònoma de Barcelona. Departament de Química)
Nanocomposite carbon-paste electrodes (NC-CPEs) have been investigated for the first time in electrolyte-gated organic field-effect transistors (EGOFETs) as a replacement of conventional metal gate electrodes, using carbon nanotubes (CNTs) as a model carbon filler. [...]
2019 - 10.1039/c9tc04929k
Journal of materials chemistry, Vol. 7, Issue 47 (December 2019) , p. 14993-14998  
10.
38 p, 879.4 KB Superposition of interface and volume type resistive switching in perovskite nanoionic devices / Bagdzevicius, Sarunas (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Boudard, Michel (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Caicedo, José Manuel (Université Savoie Mont Blanc) ; Rapenne, Laetitia (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Mescot, Xavier (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez-Lamas, Raquel (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Robaut, Florence (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Santiso, José (Université Savoie Mont Blanc) ; Burriel, Mónica (Université Grenoble Alpes. Institut d'ingénierie et de management)
The microelectronics industry is currently searching for reliable redox-based resistive switching (RS) memories which are filament-free, scale with the electrode size and do not require a high voltage electroforming step. [...]
2019 - 10.1039/c9tc00609e
Journal of materials chemistry, Vol. 7, issue 25 (July 2019) , p. 7580-7592  

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