[{"year":"2016","type":"research_data_reference","citation":{"apa":"Boehm, A., Arnoldini, M., Bergmiller, T., Röösli, T., Bigosch, C., &#38; Ackermann, M. (2016). Quantification of the growth rate reduction as a consequence of age-specific mortality. Public Library of Science. <a href=\"https://doi.org/10.1371/journal.pgen.1005974.s015\">https://doi.org/10.1371/journal.pgen.1005974.s015</a>","short":"A. Boehm, M. Arnoldini, T. Bergmiller, T. Röösli, C. Bigosch, M. Ackermann, (2016).","chicago":"Boehm, Alex, Markus Arnoldini, Tobias Bergmiller, Thomas Röösli, Colette Bigosch, and Martin Ackermann. “Quantification of the Growth Rate Reduction as a Consequence of Age-Specific Mortality.” Public Library of Science, 2016. <a href=\"https://doi.org/10.1371/journal.pgen.1005974.s015\">https://doi.org/10.1371/journal.pgen.1005974.s015</a>.","ista":"Boehm A, Arnoldini M, Bergmiller T, Röösli T, Bigosch C, Ackermann M. 2016. Quantification of the growth rate reduction as a consequence of age-specific mortality, Public Library of Science, <a href=\"https://doi.org/10.1371/journal.pgen.1005974.s015\">10.1371/journal.pgen.1005974.s015</a>.","mla":"Boehm, Alex, et al. <i>Quantification of the Growth Rate Reduction as a Consequence of Age-Specific Mortality</i>. Public Library of Science, 2016, doi:<a href=\"https://doi.org/10.1371/journal.pgen.1005974.s015\">10.1371/journal.pgen.1005974.s015</a>.","ama":"Boehm A, Arnoldini M, Bergmiller T, Röösli T, Bigosch C, Ackermann M. Quantification of the growth rate reduction as a consequence of age-specific mortality. 2016. doi:<a href=\"https://doi.org/10.1371/journal.pgen.1005974.s015\">10.1371/journal.pgen.1005974.s015</a>","ieee":"A. Boehm, M. Arnoldini, T. Bergmiller, T. Röösli, C. Bigosch, and M. Ackermann, “Quantification of the growth rate reduction as a consequence of age-specific mortality.” Public Library of Science, 2016."},"article_processing_charge":"No","month":"04","date_updated":"2025-09-22T09:10:03Z","status":"public","related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"1250"}]},"author":[{"last_name":"Boehm","full_name":"Boehm, Alex","first_name":"Alex"},{"last_name":"Arnoldini","full_name":"Arnoldini, Markus","first_name":"Markus"},{"id":"2C471CFA-F248-11E8-B48F-1D18A9856A87","first_name":"Tobias","orcid":"0000-0001-5396-4346","last_name":"Bergmiller","full_name":"Bergmiller, Tobias"},{"last_name":"Röösli","full_name":"Röösli, Thomas","first_name":"Thomas"},{"first_name":"Colette","last_name":"Bigosch","full_name":"Bigosch, Colette"},{"last_name":"Ackermann","full_name":"Ackermann, Martin","first_name":"Martin"}],"user_id":"6785fbc1-c503-11eb-8a32-93094b40e1cf","title":"Quantification of the growth rate reduction as a consequence of age-specific mortality","date_created":"2021-08-10T09:42:34Z","publisher":"Public Library of Science","doi":"10.1371/journal.pgen.1005974.s015","oa_version":"Published Version","day":"19","department":[{"_id":"CaGu"}],"_id":"9873"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals","author":[{"first_name":"Jonathan","full_name":"De Roo, Jonathan","last_name":"De Roo"},{"id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843","last_name":"Ibáñez","full_name":"Ibáñez, Maria"},{"first_name":"Pieter","last_name":"Geiregat","full_name":"Geiregat, Pieter"},{"first_name":"Georgian","full_name":"Nedelcu, Georgian","last_name":"Nedelcu"},{"first_name":"Willem","last_name":"Walravens","full_name":"Walravens, Willem"},{"first_name":"Jorick","full_name":"Maes, Jorick","last_name":"Maes"},{"full_name":"Martins, Jose","last_name":"Martins","first_name":"Jose"},{"last_name":"Van Driessche","full_name":"Van Driessche, Isabel","first_name":"Isabel"},{"full_name":"Kovalenko, Maksym","last_name":"Kovalenko","first_name":"Maksym"},{"full_name":"Hens, Zeger","last_name":"Hens","first_name":"Zeger"}],"page":"2071 - 2081","date_updated":"2021-01-12T07:44:46Z","status":"public","publist_id":"7464","volume":10,"language":[{"iso":"eng"}],"month":"02","article_processing_charge":"No","year":"2016","type":"journal_article","publication_status":"published","citation":{"apa":"De Roo, J., Ibáñez, M., Geiregat, P., Nedelcu, G., Walravens, W., Maes, J., … Hens, Z. (2016). Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals. <i>ACS Nano</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsnano.5b06295\">https://doi.org/10.1021/acsnano.5b06295</a>","mla":"De Roo, Jonathan, et al. “Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite Nanocrystals.” <i>ACS Nano</i>, vol. 10, no. 2, American Chemical Society, 2016, pp. 2071–81, doi:<a href=\"https://doi.org/10.1021/acsnano.5b06295\">10.1021/acsnano.5b06295</a>.","chicago":"De Roo, Jonathan, Maria Ibáñez, Pieter Geiregat, Georgian Nedelcu, Willem Walravens, Jorick Maes, Jose Martins, Isabel Van Driessche, Maksym Kovalenko, and Zeger Hens. “Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite Nanocrystals.” <i>ACS Nano</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acsnano.5b06295\">https://doi.org/10.1021/acsnano.5b06295</a>.","short":"J. De Roo, M. Ibáñez, P. Geiregat, G. Nedelcu, W. Walravens, J. Maes, J. Martins, I. Van Driessche, M. Kovalenko, Z. Hens, ACS Nano 10 (2016) 2071–2081.","ista":"De Roo J, Ibáñez M, Geiregat P, Nedelcu G, Walravens W, Maes J, Martins J, Van Driessche I, Kovalenko M, Hens Z. 2016. Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals. ACS Nano. 10(2), 2071–2081.","ieee":"J. De Roo <i>et al.</i>, “Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals,” <i>ACS Nano</i>, vol. 10, no. 2. American Chemical Society, pp. 2071–2081, 2016.","ama":"De Roo J, Ibáñez M, Geiregat P, et al. Highly dynamic ligand binding and light absorption coefficient of cesium lead bromide perovskite nanocrystals. <i>ACS Nano</i>. 2016;10(2):2071-2081. doi:<a href=\"https://doi.org/10.1021/acsnano.5b06295\">10.1021/acsnano.5b06295</a>"},"day":"23","publication":"ACS Nano","_id":"363","extern":"1","oa_version":"None","date_published":"2016-02-23T00:00:00Z","abstract":[{"text":"Lead halide perovskite materials have attracted significant attention in the context of photovoltaics and other optoelectronic applications, and recently, research efforts have been directed to nanostructured lead halide perovskites. Collodial nanocrystals (NCs) of cesium lead halides (CsPbX3, X = Cl, Br, I) exhibit bright photoluminescence, with emission tunable over the entire visible spectral region. However, previous studies on CsPbX3 NCs did not address key aspects of their chemistry and photophysics such as surface chemistry and quantitative light absorption. Here, we elaborate on the synthesis of CsPbBr3 NCs and their surface chemistry. In addition, the intrinsic absorption coefficient was determined experimentally by combining elemental analysis with accurate optical absorption measurements. 1H solution nuclear magnetic resonance spectroscopy was used to characterize sample purity, elucidate the surface chemistry, and evaluate the influence of purification methods on the surface composition. We find that ligand binding to the NC surface is highly dynamic, and therefore, ligands are easily lost during the isolation and purification procedures. However, when a small amount of both oleic acid and oleylamine is added, the NCs can be purified, maintaining optical, colloidal, and material integrity. In addition, we find that a high amine content in the ligand shell increases the quantum yield due to the improved binding of the carboxylic acid.","lang":"eng"}],"issue":"2","date_created":"2018-12-11T11:46:02Z","publisher":"American Chemical Society","intvolume":"        10","doi":"10.1021/acsnano.5b06295"},{"abstract":[{"lang":"eng","text":"The development of highly active, low cost and stable electrocatalysts for direct alcohol fuel cells remains a critical challenge. While Pd2Sn has been reported as an excellent catalyst for the ethanol oxidation reaction (EOR), here we present DFT analysis results showing the (100) and (001) facets of orthorhombic Pd2Sn to be more favourable for the EOR than (010). Accordingly, using tri-n-octylphosphine, oleylamine (OLA) and methylamine hydrochloride as size and shape directing agents, we produced colloidal Pd2Sn nanorods (NRs) grown in the [010] direction. Such Pd2Sn NRs, supported on graphitic carbon, showed excellent performance and stability as an anode electrocatalyst for the EOR in alkaline media, exhibiting 3 times and 10 times higher EOR current densities than that of Pd2Sn and Pd nanospheres, respectively. We associate this improved performance with the favourable faceting of the NRs."}],"date_published":"2016-10-05T00:00:00Z","oa_version":"None","extern":"1","_id":"364","publication":"Journal of Materials Chemistry A","day":"05","doi":"10.1039/c6ta06430b","intvolume":"         4","date_created":"2018-12-11T11:46:02Z","publisher":"Royal Society of Chemistry","issue":"42","status":"public","date_updated":"2021-01-12T07:44:50Z","page":"16706 - 16713","title":"Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"first_name":"Zhishan","full_name":"Luo, Zhishan","last_name":"Luo"},{"first_name":"Jianmin","full_name":"Lu, Jianmin","last_name":"Lu"},{"full_name":"Flox, Cristina","last_name":"Flox","first_name":"Cristina"},{"first_name":"Raquel","last_name":"Nafria","full_name":"Nafria, Raquel"},{"first_name":"Aziz","last_name":"Genç","full_name":"Genç, Aziz"},{"first_name":"Jordi","last_name":"Arbiol","full_name":"Arbiol, Jordi"},{"full_name":"Llorca, Jordi","last_name":"Llorca","first_name":"Jordi"},{"last_name":"Ibanez Sabate","full_name":"Ibanez Sabate, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","first_name":"Maria"},{"first_name":"Joan","full_name":"Morante, Joan","last_name":"Morante"},{"first_name":"Andreu","last_name":"Cabot","full_name":"Cabot, Andreu"}],"citation":{"apa":"Luo, Z., Lu, J., Flox, C., Nafria, R., Genç, A., Arbiol, J., … Cabot, A. (2016). Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst. <i>Journal of Materials Chemistry A</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c6ta06430b\">https://doi.org/10.1039/c6ta06430b</a>","chicago":"Luo, Zhishan, Jianmin Lu, Cristina Flox, Raquel Nafria, Aziz Genç, Jordi Arbiol, Jordi Llorca, Maria Ibáñez, Joan Morante, and Andreu Cabot. “Pd2Sn [010] Nanorods as a Highly Active and Stable Ethanol Oxidation Catalyst.” <i>Journal of Materials Chemistry A</i>. Royal Society of Chemistry, 2016. <a href=\"https://doi.org/10.1039/c6ta06430b\">https://doi.org/10.1039/c6ta06430b</a>.","short":"Z. Luo, J. Lu, C. Flox, R. Nafria, A. Genç, J. Arbiol, J. Llorca, M. Ibáñez, J. Morante, A. Cabot, Journal of Materials Chemistry A 4 (2016) 16706–16713.","ista":"Luo Z, Lu J, Flox C, Nafria R, Genç A, Arbiol J, Llorca J, Ibáñez M, Morante J, Cabot A. 2016. Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst. Journal of Materials Chemistry A. 4(42), 16706–16713.","mla":"Luo, Zhishan, et al. “Pd2Sn [010] Nanorods as a Highly Active and Stable Ethanol Oxidation Catalyst.” <i>Journal of Materials Chemistry A</i>, vol. 4, no. 42, Royal Society of Chemistry, 2016, pp. 16706–13, doi:<a href=\"https://doi.org/10.1039/c6ta06430b\">10.1039/c6ta06430b</a>.","ama":"Luo Z, Lu J, Flox C, et al. Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst. <i>Journal of Materials Chemistry A</i>. 2016;4(42):16706-16713. doi:<a href=\"https://doi.org/10.1039/c6ta06430b\">10.1039/c6ta06430b</a>","ieee":"Z. Luo <i>et al.</i>, “Pd2Sn [010] nanorods as a highly active and stable ethanol oxidation catalyst,” <i>Journal of Materials Chemistry A</i>, vol. 4, no. 42. Royal Society of Chemistry, pp. 16706–16713, 2016."},"publication_status":"published","type":"journal_article","year":"2016","month":"10","language":[{"iso":"eng"}],"volume":4,"publist_id":"7465"},{"page":"19579 - 19586","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"This work was supported by the European Regional Development Funds, the Framework 7 program under project UNION (FP7-NMP-2012-310250) and HI-LED (FP7-ICT-2013-11- 619912), as well as the Spanish MINECO Projects BOOSTER (ENE2013-46624-C4-3-R) and AMALIE (TEC2012-38901- C02-01). M.M. thanks the Spanish MINECO for financial support through the Juan de la Cierva-formacion program. A.G. and J.A. acknowledge funding from Generalitat de Catalunya 2014 SGR 1638 and the Spanish MINECO MAT2014-51480- ERC (e-ATOM) and Severo Ochoa Excellence Program. We would like to thank Pablo Guardia for fruitful discussions.","title":"Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs","author":[{"full_name":"Meyn, Michaela","last_name":"Meyn","first_name":"Michaela"},{"last_name":"Perálvarez","full_name":"Perálvarez, Mariano","first_name":"Mariano"},{"full_name":"Heuer Jungemann, Amelie","last_name":"Heuer Jungemann","first_name":"Amelie"},{"last_name":"Hertog","full_name":"Hertog, Wim","first_name":"Wim"},{"first_name":"Maria","orcid":"0000-0001-5013-2843","id":"43C61214-F248-11E8-B48F-1D18A9856A87","full_name":"Ibanez Sabate, Maria","last_name":"Ibanez Sabate"},{"last_name":"Nafria","full_name":"Nafria, Raquel","first_name":"Raquel"},{"first_name":"Aziz","full_name":"Genç, Aziz","last_name":"Genç"},{"first_name":"Jordi","full_name":"Arbiol, Jordi","last_name":"Arbiol"},{"last_name":"Kovalenko","full_name":"Kovalenko, Maksym","first_name":"Maksym"},{"full_name":"Carreras, Josep","last_name":"Carreras","first_name":"Josep"},{"first_name":"Andreu","full_name":"Cabot, Andreu","last_name":"Cabot"},{"first_name":"Antonios","last_name":"Kanaras","full_name":"Kanaras, Antonios"}],"oa":1,"status":"public","date_updated":"2021-01-12T07:44:58Z","month":"07","language":[{"iso":"eng"}],"volume":8,"publist_id":"7460","type":"journal_article","publication_status":"published","citation":{"ama":"Meyn M, Perálvarez M, Heuer Jungemann A, et al. Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs. <i>ACS Applied Materials and Interfaces</i>. 2016;8(30):19579-19586. doi:<a href=\"https://doi.org/10.1021/acsami.6b02529\">10.1021/acsami.6b02529</a>","ieee":"M. Meyn <i>et al.</i>, “Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs,” <i>ACS Applied Materials and Interfaces</i>, vol. 8, no. 30. American Chemical Society, pp. 19579–19586, 2016.","apa":"Meyn, M., Perálvarez, M., Heuer Jungemann, A., Hertog, W., Ibáñez, M., Nafria, R., … Kanaras, A. (2016). Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs. <i>ACS Applied Materials and Interfaces</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsami.6b02529\">https://doi.org/10.1021/acsami.6b02529</a>","short":"M. Meyn, M. Perálvarez, A. Heuer Jungemann, W. Hertog, M. Ibáñez, R. Nafria, A. Genç, J. Arbiol, M. Kovalenko, J. Carreras, A. Cabot, A. Kanaras, ACS Applied Materials and Interfaces 8 (2016) 19579–19586.","chicago":"Meyn, Michaela, Mariano Perálvarez, Amelie Heuer Jungemann, Wim Hertog, Maria Ibáñez, Raquel Nafria, Aziz Genç, et al. “Polymer Enhanced Stability of Inorganic Perovskite Nanocrystals and Their Application in Color Conversion LEDs.” <i>ACS Applied Materials and Interfaces</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acsami.6b02529\">https://doi.org/10.1021/acsami.6b02529</a>.","ista":"Meyn M, Perálvarez M, Heuer Jungemann A, Hertog W, Ibáñez M, Nafria R, Genç A, Arbiol J, Kovalenko M, Carreras J, Cabot A, Kanaras A. 2016. Polymer enhanced stability of inorganic perovskite nanocrystals and their application in color conversion LEDs. ACS Applied Materials and Interfaces. 8(30), 19579–19586.","mla":"Meyn, Michaela, et al. “Polymer Enhanced Stability of Inorganic Perovskite Nanocrystals and Their Application in Color Conversion LEDs.” <i>ACS Applied Materials and Interfaces</i>, vol. 8, no. 30, American Chemical Society, 2016, pp. 19579–86, doi:<a href=\"https://doi.org/10.1021/acsami.6b02529\">10.1021/acsami.6b02529</a>."},"year":"2016","_id":"366","day":"25","publication":"ACS Applied Materials and Interfaces","abstract":[{"text":"Cesium lead halide (CsPbX3, X = Cl, Br, I) nanocrystals (NCs) offer exceptional optical properties for several potential applications but their implementation is hindered by a low chemical and structural stability and limited processability. In the present work, we developed a new method to efficiently coat CsPbX3 NCs, which resulted in their increased chemical and optical stability as well as processability. The method is based on the incorporation of poly(maleic anhydride-alt-1-octadecene) (PMA) into the synthesis of the perovskite NCs. The presence of PMA in the ligand shell stabilizes the NCs by tightening the ligand binding, limiting in this way the NC surface interaction with the surrounding media. We further show that these NCs can be embedded in self-standing silicone/glass plates as down-conversion filters for the fabrication of monochromatic green and white light emitting diodes (LEDs) with narrow bandwidths and appealing color characteristics.","lang":"eng"}],"oa_version":"None","date_published":"2016-07-25T00:00:00Z","extern":"1","issue":"30","main_file_link":[{"url":"https://eprints.soton.ac.uk/398581/","open_access":"1"}],"doi":"10.1021/acsami.6b02529","intvolume":"         8","publisher":"American Chemical Society","date_created":"2018-12-11T11:46:03Z"},{"year":"2016","publication_status":"published","citation":{"mla":"Ibáñez, Maria, et al. “Phosphonic Acids Aid Composition Adjustment in the Synthesis of Cu2+xZn1−xSnSe4−y Nanoparticles.” <i>Journal of Nanoparticle Research</i>, vol. 18, no. 8, Springer, 2016, doi:<a href=\"https://doi.org/10.1007/s11051-016-3545-4\">10.1007/s11051-016-3545-4</a>.","short":"M. Ibáñez, T. Berestok, O. Dobrozhan, A. Lalonde, V. Izquierdo Roca, A. Shavel, A. Pérez Rodríguez, G.J. Snyder, A. Cabot, Journal of Nanoparticle Research 18 (2016).","chicago":"Ibáñez, Maria, Taisiia Berestok, Oleksandr Dobrozhan, Aaron Lalonde, Victor Izquierdo Roca, Alexey Shavel, Alejandro Pérez Rodríguez, G Jeffrey Snyder, and Andreu Cabot. “Phosphonic Acids Aid Composition Adjustment in the Synthesis of Cu2+xZn1−xSnSe4−y Nanoparticles.” <i>Journal of Nanoparticle Research</i>. Springer, 2016. <a href=\"https://doi.org/10.1007/s11051-016-3545-4\">https://doi.org/10.1007/s11051-016-3545-4</a>.","ista":"Ibáñez M, Berestok T, Dobrozhan O, Lalonde A, Izquierdo Roca V, Shavel A, Pérez Rodríguez A, Snyder GJ, Cabot A. 2016. Phosphonic acids aid composition adjustment in the synthesis of Cu2+xZn1−xSnSe4−y nanoparticles. Journal of Nanoparticle Research. 18(8).","apa":"Ibáñez, M., Berestok, T., Dobrozhan, O., Lalonde, A., Izquierdo Roca, V., Shavel, A., … Cabot, A. (2016). Phosphonic acids aid composition adjustment in the synthesis of Cu2+xZn1−xSnSe4−y nanoparticles. <i>Journal of Nanoparticle Research</i>. Springer. <a href=\"https://doi.org/10.1007/s11051-016-3545-4\">https://doi.org/10.1007/s11051-016-3545-4</a>","ieee":"M. Ibáñez <i>et al.</i>, “Phosphonic acids aid composition adjustment in the synthesis of Cu2+xZn1−xSnSe4−y nanoparticles,” <i>Journal of Nanoparticle Research</i>, vol. 18, no. 8. Springer, 2016.","ama":"Ibáñez M, Berestok T, Dobrozhan O, et al. Phosphonic acids aid composition adjustment in the synthesis of Cu2+xZn1−xSnSe4−y nanoparticles. <i>Journal of Nanoparticle Research</i>. 2016;18(8). doi:<a href=\"https://doi.org/10.1007/s11051-016-3545-4\">10.1007/s11051-016-3545-4</a>"},"type":"journal_article","volume":18,"language":[{"iso":"eng"}],"publist_id":"7461","article_processing_charge":"No","month":"08","date_updated":"2021-01-12T07:45:02Z","status":"public","author":[{"last_name":"Ibáñez","full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","first_name":"Maria"},{"full_name":"Berestok, Taisiia","last_name":"Berestok","first_name":"Taisiia"},{"full_name":"Dobrozhan, Oleksandr","last_name":"Dobrozhan","first_name":"Oleksandr"},{"full_name":"Lalonde, Aaron","last_name":"Lalonde","first_name":"Aaron"},{"full_name":"Izquierdo Roca, Victor","last_name":"Izquierdo Roca","first_name":"Victor"},{"last_name":"Shavel","full_name":"Shavel, Alexey","first_name":"Alexey"},{"last_name":"Pérez Rodríguez","full_name":"Pérez Rodríguez, Alejandro","first_name":"Alejandro"},{"first_name":"G Jeffrey","last_name":"Snyder","full_name":"Snyder, G Jeffrey"},{"last_name":"Cabot","full_name":"Cabot, Andreu","first_name":"Andreu"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Phosphonic acids aid composition adjustment in the synthesis of Cu2+xZn1−xSnSe4−y nanoparticles","intvolume":"        18","date_created":"2018-12-11T11:46:04Z","publisher":"Springer","doi":"10.1007/s11051-016-3545-4","issue":"8","date_published":"2016-08-11T00:00:00Z","oa_version":"None","extern":"1","abstract":[{"text":"The functional properties of quaternary I2–II–IV–VI4 nanomaterials, with potential interest in various technological fields, are highly sensitive to compositional variations, which is a challenging parameter to adjust. Here we demonstrate the presence of phosphonic acids to aid controlling the reactivity of the II element monomer to be incorporated in quaternary Cu2ZnSnSe4 nanoparticles and thus to provide a more reliable way to adjust the final nanoparticle metal ratios. Furthermore, we demonstrate the composition control in such multivalence nanoparticles to allow modifying charge carrier concentrations in nanomaterials produced from the assembly of these building blocks. ","lang":"eng"}],"day":"11","publication":"Journal of Nanoparticle Research","_id":"367"},{"oa_version":"None","date_published":"2016-03-08T00:00:00Z","extern":"1","abstract":[{"lang":"eng","text":"The control of the phase distribution in multicomponent nanomaterials is critical to optimize their catalytic performance. In this direction, while impressive advances have been achieved in the past decade in the synthesis of multicomponent nanoparticles and nanocomposites, element rearrangement during catalyst activation has been frequently overseen. Here, we present a facile galvanic replacement-based procedure to synthesize Co@Cu nanoparticles with narrow size and composition distributions. We further characterize their phase arrangement before and after catalytic activation. When oxidized at 350 °C in air to remove organics, Co@Cu core-shell nanostructures oxidize to polycrystalline CuO-Co3O4 nanoparticles with randomly distributed CuO and Co3O4 crystallites. During a posterior reduction treatment in H2 atmosphere, Cu precipitates in a metallic core and Co migrates to the nanoparticle surface to form Cu@Co core-shell nanostructures. The catalytic behavior of such Cu@Co nanoparticles supported on mesoporous silica was further analyzed toward CO2 hydrogenation in real working conditions."}],"day":"08","publication":"Langmuir","_id":"368","intvolume":"        32","date_created":"2018-12-11T11:46:04Z","publisher":"American Chemical Society","doi":"10.1021/acs.langmuir.5b04622","issue":"9","date_updated":"2021-01-12T07:45:05Z","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"The research was supported by the European Regional Development Funds and the Spanish MICINN projects CSD2009-00050, MAT2014-52416-P, and ENE2013-46624-C4-3-R. M.I. thanks AGAUR for her Beatriu de Pino?s postdoctoral grant 2013 BP-A00344. J.A. and A.G. acknowledge the funding from the Spanish MINECO Severo Ochoa Excellence Program and Generalitat de Catalunya 2014SGR1638.","title":"Co Cu nanoparticles synthesis by galvanic replacement and phase rearrangement during catalytic activation","author":[{"first_name":"Raquel","full_name":"Nafria, Raquel","last_name":"Nafria"},{"first_name":"Aziz","full_name":"Genç, Aziz","last_name":"Genç"},{"last_name":"Ibáñez","full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","first_name":"Maria"},{"last_name":"Arbiol","full_name":"Arbiol, Jprdi","first_name":"Jprdi"},{"first_name":"Pilar","full_name":"Ramírez De La Piscina, Pilar","last_name":"Ramírez De La Piscina"},{"full_name":"Homs, Narcís","last_name":"Homs","first_name":"Narcís"},{"last_name":"Cabot","full_name":"Cabot, Andreu","first_name":"Andreu"}],"page":"2267 - 2276","year":"2016","citation":{"apa":"Nafria, R., Genç, A., Ibáñez, M., Arbiol, J., Ramírez De La Piscina, P., Homs, N., &#38; Cabot, A. (2016). Co Cu nanoparticles synthesis by galvanic replacement and phase rearrangement during catalytic activation. <i>Langmuir</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.langmuir.5b04622\">https://doi.org/10.1021/acs.langmuir.5b04622</a>","mla":"Nafria, Raquel, et al. “Co Cu Nanoparticles Synthesis by Galvanic Replacement and Phase Rearrangement during Catalytic Activation.” <i>Langmuir</i>, vol. 32, no. 9, American Chemical Society, 2016, pp. 2267–76, doi:<a href=\"https://doi.org/10.1021/acs.langmuir.5b04622\">10.1021/acs.langmuir.5b04622</a>.","chicago":"Nafria, Raquel, Aziz Genç, Maria Ibáñez, Jprdi Arbiol, Pilar Ramírez De La Piscina, Narcís Homs, and Andreu Cabot. “Co Cu Nanoparticles Synthesis by Galvanic Replacement and Phase Rearrangement during Catalytic Activation.” <i>Langmuir</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.langmuir.5b04622\">https://doi.org/10.1021/acs.langmuir.5b04622</a>.","ista":"Nafria R, Genç A, Ibáñez M, Arbiol J, Ramírez De La Piscina P, Homs N, Cabot A. 2016. Co Cu nanoparticles synthesis by galvanic replacement and phase rearrangement during catalytic activation. Langmuir. 32(9), 2267–2276.","short":"R. Nafria, A. Genç, M. Ibáñez, J. Arbiol, P. Ramírez De La Piscina, N. Homs, A. Cabot, Langmuir 32 (2016) 2267–2276.","ieee":"R. Nafria <i>et al.</i>, “Co Cu nanoparticles synthesis by galvanic replacement and phase rearrangement during catalytic activation,” <i>Langmuir</i>, vol. 32, no. 9. American Chemical Society, pp. 2267–2276, 2016.","ama":"Nafria R, Genç A, Ibáñez M, et al. Co Cu nanoparticles synthesis by galvanic replacement and phase rearrangement during catalytic activation. <i>Langmuir</i>. 2016;32(9):2267-2276. doi:<a href=\"https://doi.org/10.1021/acs.langmuir.5b04622\">10.1021/acs.langmuir.5b04622</a>"},"publication_status":"published","type":"journal_article","volume":32,"language":[{"iso":"eng"}],"publist_id":"7462","article_processing_charge":"No","month":"03"},{"month":"03","volume":7,"language":[{"iso":"eng"}],"publist_id":"7463","publication_status":"published","citation":{"chicago":"Ibáñez, Maria, Zhishan Luo, Azoz Genç, Laura Piveteau, Silvia Ortega, Doris Cadavid, Oleksandr Dobrozhan, et al. “High Performance Thermoelectric Nanocomposites from Nanocrystal Building Blocks.” <i>Nature Communications</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/doi:10.1038/ncomms10766\">https://doi.org/doi:10.1038/ncomms10766</a>.","ista":"Ibáñez M, Luo Z, Genç A, Piveteau L, Ortega S, Cadavid D, Dobrozhan O, Liu Y, Nachtegaal M, Zebarjadi M, Arbiol J, Kovalenko M, Cabot A. 2016. High performance thermoelectric nanocomposites from nanocrystal building blocks. Nature Communications. 7.","short":"M. Ibáñez, Z. Luo, A. Genç, L. Piveteau, S. Ortega, D. Cadavid, O. Dobrozhan, Y. Liu, M. Nachtegaal, M. Zebarjadi, J. Arbiol, M. Kovalenko, A. Cabot, Nature Communications 7 (2016).","mla":"Ibáñez, Maria, et al. “High Performance Thermoelectric Nanocomposites from Nanocrystal Building Blocks.” <i>Nature Communications</i>, vol. 7, Nature Publishing Group, 2016, doi:<a href=\"https://doi.org/doi:10.1038/ncomms10766\">doi:10.1038/ncomms10766</a>.","apa":"Ibáñez, M., Luo, Z., Genç, A., Piveteau, L., Ortega, S., Cadavid, D., … Cabot, A. (2016). High performance thermoelectric nanocomposites from nanocrystal building blocks. <i>Nature Communications</i>. Nature Publishing Group. <a href=\"https://doi.org/doi:10.1038/ncomms10766\">https://doi.org/doi:10.1038/ncomms10766</a>","ama":"Ibáñez M, Luo Z, Genç A, et al. High performance thermoelectric nanocomposites from nanocrystal building blocks. <i>Nature Communications</i>. 2016;7. doi:<a href=\"https://doi.org/doi:10.1038/ncomms10766\">doi:10.1038/ncomms10766</a>","ieee":"M. Ibáñez <i>et al.</i>, “High performance thermoelectric nanocomposites from nanocrystal building blocks,” <i>Nature Communications</i>, vol. 7. Nature Publishing Group, 2016."},"type":"journal_article","year":"2016","author":[{"id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843","last_name":"Ibanez Sabate","full_name":"Ibanez Sabate, Maria"},{"first_name":"Zhishan","last_name":"Luo","full_name":"Luo, Zhishan"},{"full_name":"Genç, Azoz","last_name":"Genç","first_name":"Azoz"},{"full_name":"Piveteau, Laura","last_name":"Piveteau","first_name":"Laura"},{"first_name":"Silvia","last_name":"Ortega","full_name":"Ortega, Silvia"},{"first_name":"Doris","full_name":"Cadavid, Doris","last_name":"Cadavid"},{"first_name":"Oleksandr","last_name":"Dobrozhan","full_name":"Dobrozhan, Oleksandr"},{"full_name":"Liu, Yu","last_name":"Liu","orcid":"0000-0001-7313-6740","first_name":"Yu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Maarten","full_name":"Nachtegaal, Maarten","last_name":"Nachtegaal"},{"first_name":"Mona","full_name":"Zebarjadi, Mona","last_name":"Zebarjadi"},{"first_name":"Jordi","full_name":"Arbiol, Jordi","last_name":"Arbiol"},{"last_name":"Kovalenko","full_name":"Kovalenko, Maksym","first_name":"Maksym"},{"last_name":"Cabot","full_name":"Cabot, Andreu","first_name":"Andreu"}],"title":"High performance thermoelectric nanocomposites from nanocrystal building blocks","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","date_updated":"2021-01-12T07:48:59Z","doi":"doi:10.1038/ncomms10766","intvolume":"         7","publisher":"Nature Publishing Group","date_created":"2018-12-11T11:46:04Z","_id":"369","publication":"Nature Communications","day":"07","abstract":[{"lang":"eng","text":"The efficient conversion between thermal and electrical energy by means of durable, silent and scalable solid-state thermoelectric devices has been a long standing goal. While nanocrystalline materials have already led to substantially higher thermoelectric efficiencies, further improvements are expected to arise from precise chemical engineering of nanoscale building blocks and interfaces. Here we present a simple and versatile bottom-up strategy based on the assembly of colloidal nanocrystals to produce consolidated yet nanostructured thermoelectric materials. In the case study on the PbS-Ag system, Ag nanodomains not only contribute to block phonon propagation, but also provide electrons to the PbS host semiconductor and reduce the PbS intergrain energy barriers for charge transport. Thus, PbS-Ag nanocomposites exhibit reduced thermal conductivities and higher charge carrier concentrations and mobilities than PbS nanomaterial. Such improvements of the material transport properties provide thermoelectric figures of merit up to 1.7 at 850 K."}],"date_published":"2016-03-07T00:00:00Z","oa_version":"None","extern":"1"},{"volume":5,"language":[{"iso":"eng"}],"publist_id":"7457","month":"12","year":"2016","type":"journal_article","publication_status":"published","citation":{"mla":"Liu, Yu, et al. “Solution Based Synthesis and Processing of Sn and Bi Doped Cu Inf 3 Inf SbSe Inf 4 Inf Nanocrystals Nanomaterials and Ring Shaped Thermoelectric Generators.” <i>Journal of Materials Chemistry A</i>, vol. 5, no. 6, Royal Society of Chemistry, 2016, pp. 2592–602, doi:<a href=\"https://doi.org/10.1039/C6TA08467B\">10.1039/C6TA08467B</a>.","ista":"Liu Y, García G, Ortega S, Cadavid D, Palacios P, Lu J, Ibanez M, Xi L, De Roo J, López A, Márti Sánchez S, Cabezas I, De La Mata M, Luo Z, Dun C, Dobrozhan O, Carroll D, Zhang W, Martins J, Kovalenko M, Arbiol J, Noriega G, Song J, Wahnón P, Cabot A. 2016. Solution based synthesis and processing of Sn and Bi doped Cu inf 3 inf SbSe inf 4 inf nanocrystals nanomaterials and ring shaped thermoelectric generators. Journal of Materials Chemistry A. 5(6), 2592–2602.","chicago":"Liu, Yu, Gregorio García, Silvia Ortega, Doris Cadavid, Pablo Palacios, Jinyu Lu, Maria Ibanez, et al. “Solution Based Synthesis and Processing of Sn and Bi Doped Cu Inf 3 Inf SbSe Inf 4 Inf Nanocrystals Nanomaterials and Ring Shaped Thermoelectric Generators.” <i>Journal of Materials Chemistry A</i>. Royal Society of Chemistry, 2016. <a href=\"https://doi.org/10.1039/C6TA08467B\">https://doi.org/10.1039/C6TA08467B</a>.","short":"Y. Liu, G. García, S. Ortega, D. Cadavid, P. Palacios, J. Lu, M. Ibanez, L. Xi, J. De Roo, A. López, S. Márti Sánchez, I. Cabezas, M. De La Mata, Z. Luo, C. Dun, O. Dobrozhan, D. Carroll, W. Zhang, J. Martins, M. Kovalenko, J. Arbiol, G. Noriega, J. Song, P. Wahnón, A. Cabot, Journal of Materials Chemistry A 5 (2016) 2592–2602.","apa":"Liu, Y., García, G., Ortega, S., Cadavid, D., Palacios, P., Lu, J., … Cabot, A. (2016). Solution based synthesis and processing of Sn and Bi doped Cu inf 3 inf SbSe inf 4 inf nanocrystals nanomaterials and ring shaped thermoelectric generators. <i>Journal of Materials Chemistry A</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/C6TA08467B\">https://doi.org/10.1039/C6TA08467B</a>","ieee":"Y. Liu <i>et al.</i>, “Solution based synthesis and processing of Sn and Bi doped Cu inf 3 inf SbSe inf 4 inf nanocrystals nanomaterials and ring shaped thermoelectric generators,” <i>Journal of Materials Chemistry A</i>, vol. 5, no. 6. Royal Society of Chemistry, pp. 2592–2602, 2016.","ama":"Liu Y, García G, Ortega S, et al. Solution based synthesis and processing of Sn and Bi doped Cu inf 3 inf SbSe inf 4 inf nanocrystals nanomaterials and ring shaped thermoelectric generators. <i>Journal of Materials Chemistry A</i>. 2016;5(6):2592-2602. doi:<a href=\"https://doi.org/10.1039/C6TA08467B\">10.1039/C6TA08467B</a>"},"author":[{"last_name":"Liu","full_name":"Liu, Yu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87","first_name":"Yu","orcid":"0000-0001-7313-6740"},{"full_name":"García, Gregorio","last_name":"García","first_name":"Gregorio"},{"last_name":"Ortega","full_name":"Ortega, Silvia","first_name":"Silvia"},{"full_name":"Cadavid, Doris","last_name":"Cadavid","first_name":"Doris"},{"first_name":"Pablo","last_name":"Palacios","full_name":"Palacios, Pablo"},{"full_name":"Lu, Jinyu","last_name":"Lu","first_name":"Jinyu"},{"last_name":"Ibanez","full_name":"Ibanez, Maria","first_name":"Maria"},{"last_name":"Xi","full_name":"Xi, Lili","first_name":"Lili"},{"first_name":"Jonathan","last_name":"De Roo","full_name":"De Roo, Jonathan"},{"full_name":"López, Antonio","last_name":"López","first_name":"Antonio"},{"first_name":"Sara","full_name":"Márti Sánchez, Sara","last_name":"Márti Sánchez"},{"first_name":"Ignasi","last_name":"Cabezas","full_name":"Cabezas, Ignasi"},{"last_name":"De La Mata","full_name":"De La Mata, Maria","first_name":"Maria"},{"full_name":"Luo, Zhishan","last_name":"Luo","first_name":"Zhishan"},{"first_name":"Chaocha","last_name":"Dun","full_name":"Dun, Chaocha"},{"first_name":"Oleksandr","last_name":"Dobrozhan","full_name":"Dobrozhan, Oleksandr"},{"full_name":"Carroll, David","last_name":"Carroll","first_name":"David"},{"first_name":"Wenging","last_name":"Zhang","full_name":"Zhang, Wenging"},{"full_name":"Martins, José","last_name":"Martins","first_name":"José"},{"full_name":"Kovalenko, Mksym","last_name":"Kovalenko","first_name":"Mksym"},{"last_name":"Arbiol","full_name":"Arbiol, Jordi","first_name":"Jordi"},{"first_name":"German","full_name":"Noriega, German","last_name":"Noriega"},{"first_name":"Jiming","last_name":"Song","full_name":"Song, Jiming"},{"first_name":"Perla","last_name":"Wahnón","full_name":"Wahnón, Perla"},{"last_name":"Cabot","full_name":"Cabot, Andreu","first_name":"Andreu"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Solution based synthesis and processing of Sn and Bi doped Cu inf 3 inf SbSe inf 4 inf nanocrystals nanomaterials and ring shaped thermoelectric generators","page":"2592 - 2602","date_updated":"2021-01-12T07:51:34Z","status":"public","issue":"6","intvolume":"         5","publisher":"Royal Society of Chemistry","date_created":"2018-12-11T11:46:05Z","doi":"10.1039/C6TA08467B","publication":"Journal of Materials Chemistry A","day":"19","_id":"370","oa_version":"None","date_published":"2016-12-19T00:00:00Z","extern":"1","abstract":[{"lang":"eng","text":"Copper-based chalcogenides that comprise abundant, low-cost, and environmental friendly elements are excellent materials for a number of energy conversion applications, including photovoltaics, photocatalysis, and thermoelectrics (TE). In such applications, the use of solution-processed nanocrystals (NCs) to produce thin films or bulk nanomaterials has associated several potential advantages, such as high material yield and throughput, and composition control with unmatched spatial resolution and cost. Here we report on the production of Cu3SbSe4 (CASe) NCs with tuned amounts of Sn and Bi dopants. After proper ligand removal, as monitored by nuclear magnetic resonance and infrared spectroscopy, these NCs were used to produce dense CASe bulk nanomaterials for solid state TE energy conversion. By adjusting the amount of extrinsic dopants, dimensionless TE figures of merit (ZT) up to 1.26 at 673 K were reached. Such high ZT values are related to an optimized carrier concentration by Sn doping, a minimized lattice thermal conductivity due to efficient phonon scattering at point defects and grain boundaries, and to an increase of the Seebeck coefficient obtained by a modification of the electronic band structure with Bi doping. Nanomaterials were further employed to fabricate ring-shaped TE generators to be coupled to hot pipes, which provided 20 mV and 1 mW per TE element when exposed to a 160 °C temperature gradient. The simple design and good thermal contact associated with the ring geometry and the potential low cost of the material solution processing may allow the fabrication of TE generators with short payback times."}]},{"doi":"10.1021/acsami.6b09888","intvolume":"         8","date_created":"2018-12-11T11:46:05Z","publisher":"American Chemical Society","issue":"43","abstract":[{"text":"The design and engineering of earth-abundant catalysts that are both cost-effective and highly active for water splitting are crucial challenges in a number of energy conversion and storage technologies. In this direction, herein we report the synthesis of Fe3O4@NiFexOy core-shell nanoheterostructures and the characterization of their electrocatalytic performance toward the oxygen evolution reaction (OER). Such nanoparticles (NPs) were produced by a two-step synthesis procedure involving the colloidal synthesis of Fe3O4 nanocubes with a defective shell and the posterior diffusion of nickel cations within this defective shell. Fe3O4@NiFexOy NPs were subsequently spin-coated over ITO-covered glass and their electrocatalytic activity toward water oxidation in carbonate electrolyte was characterized. Fe3O4@NiFexOy catalysts reached current densities above 1 mA/cm2 with a 410 mV overpotential and Tafel slopes of 48 mV/dec, which is among the best electrocatalytic performances reported in carbonate electrolyte.","lang":"eng"}],"date_published":"2016-11-02T00:00:00Z","oa_version":"None","extern":"1","_id":"371","day":"02","publication":"ACS Applied Materials and Interfaces","citation":{"ama":"Luo Z, Márti Sánchez S, Nafria R, et al. Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte. <i>ACS Applied Materials and Interfaces</i>. 2016;8(43):29461-29469. doi:<a href=\"https://doi.org/10.1021/acsami.6b09888\">10.1021/acsami.6b09888</a>","ieee":"Z. Luo <i>et al.</i>, “Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte,” <i>ACS Applied Materials and Interfaces</i>, vol. 8, no. 43. American Chemical Society, pp. 29461–29469, 2016.","short":"Z. Luo, S. Márti Sánchez, R. Nafria, G. Joshua, M. De La Mata, P. Guardia, C. Flox, C. Martínez Boubeta, K. Simeonidis, J. Llorca, J. Morante, J. Arbiol, M. Ibáñez, A. Cabot, ACS Applied Materials and Interfaces 8 (2016) 29461–29469.","chicago":"Luo, Zhishan, Sara Márti Sánchez, Raquel Nafria, Gihan Joshua, Maria De La Mata, Pablo Guardia, Christina Flox, et al. “Fe3O4@NiFexOy Nanoparticles with Enhanced Electrocatalytic Properties for Oxygen Evolution in Carbonate Electrolyte.” <i>ACS Applied Materials and Interfaces</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acsami.6b09888\">https://doi.org/10.1021/acsami.6b09888</a>.","ista":"Luo Z, Márti Sánchez S, Nafria R, Joshua G, De La Mata M, Guardia P, Flox C, Martínez Boubeta C, Simeonidis K, Llorca J, Morante J, Arbiol J, Ibáñez M, Cabot A. 2016. Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte. ACS Applied Materials and Interfaces. 8(43), 29461–29469.","mla":"Luo, Zhishan, et al. “Fe3O4@NiFexOy Nanoparticles with Enhanced Electrocatalytic Properties for Oxygen Evolution in Carbonate Electrolyte.” <i>ACS Applied Materials and Interfaces</i>, vol. 8, no. 43, American Chemical Society, 2016, pp. 29461–69, doi:<a href=\"https://doi.org/10.1021/acsami.6b09888\">10.1021/acsami.6b09888</a>.","apa":"Luo, Z., Márti Sánchez, S., Nafria, R., Joshua, G., De La Mata, M., Guardia, P., … Cabot, A. (2016). Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte. <i>ACS Applied Materials and Interfaces</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsami.6b09888\">https://doi.org/10.1021/acsami.6b09888</a>"},"publication_status":"published","type":"journal_article","year":"2016","month":"11","language":[{"iso":"eng"}],"volume":8,"publist_id":"7458","status":"public","date_updated":"2021-01-12T07:51:38Z","page":"29461 - 29469","author":[{"first_name":"Zhishan","full_name":"Luo, Zhishan","last_name":"Luo"},{"first_name":"Sara","full_name":"Márti Sánchez, Sara","last_name":"Márti Sánchez"},{"last_name":"Nafria","full_name":"Nafria, Raquel","first_name":"Raquel"},{"first_name":"Gihan","full_name":"Joshua, Gihan","last_name":"Joshua"},{"first_name":"Maria","last_name":"De La Mata","full_name":"De La Mata, Maria"},{"first_name":"Pablo","full_name":"Guardia, Pablo","last_name":"Guardia"},{"first_name":"Christina","full_name":"Flox, Christina","last_name":"Flox"},{"first_name":"Carlos","full_name":"Martínez Boubeta, Carlos","last_name":"Martínez Boubeta"},{"full_name":"Simeonidis, Konstantinos","last_name":"Simeonidis","first_name":"Konstantinos"},{"full_name":"Llorca, Jordi","last_name":"Llorca","first_name":"Jordi"},{"last_name":"Morante","full_name":"Morante, Joan","first_name":"Joan"},{"last_name":"Arbiol","full_name":"Arbiol, Jordi","first_name":"Jordi"},{"id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843","last_name":"Ibanez Sabate","full_name":"Ibanez Sabate, Maria"},{"first_name":"Andreu","full_name":"Cabot, Andreu","last_name":"Cabot"}],"title":"Fe3O4@NiFexOy nanoparticles with enhanced electrocatalytic properties for oxygen evolution in carbonate electrolyte","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"This work was supported by the European Regional Development Funds and the Spanish MINECO project BOOSTER, TNT-FUELS, e-TNT, Severo Ochoa Program (MINECO, Grant SEV-2013-0295), and PEC?CO2. Z.L. thanks the China Scholarship Council for scholarship support. P.G. acknowledges the People Programme (Marie Curie Actions) of the FP7/2007-2013 European Union Program (TECNIOspring grant agreement no. 600388) and the Agency for Business Competitiveness of the Government of Catalonia, ACCIO. M.I. thanks AGAUR for Beatriu de Pinos postdoctoral grant (2013 BP-A00344).\r\n\r\n"},{"_id":"372","day":"11","publication":"Chemistry of Materials","abstract":[{"text":"The optimization of a material functionality requires both the rational design and precise engineering of its structural and chemical parameters. In this work, we show how colloidal chemistry is an excellent synthetic choice for the synthesis of novel ternary nanostructured chalcogenides, containing exclusively noble metals, with tailored morphology and composition and with potential application in the energy conversion field. Specifically, the Ag-Au-Se system has been explored from a synthetic point of view, which leads to a set of Ag2Se-based hybrid and ternary nanoparticles including the room temperature synthesis of the rare ternary Ag3AuSe2 fischesserite phase. An in-depth structural and chemical characterization of all nanomaterials has been performed, which proofed especially useful for unravelling the reaction mechanism behind the formation of the ternary phase in solution. The work is complemented with the thermal and electric characterization of a ternary Ag-Au-Se nanocomposite with promising results: we found that the use of the ternary nanocomposite represents a clear improvement in terms of thermoelectric energy conversion as compared to a binary Ag-Se nanocomposite analogue. ","lang":"eng"}],"extern":"1","oa_version":"None","date_published":"2016-10-11T00:00:00Z","issue":"19","doi":"10.1021/acs.chemmater.6b02845","date_created":"2018-12-11T11:46:06Z","publisher":"American Chemical Society","intvolume":"        28","page":"7017 - 7028","title":"Synthesis and thermoelectric properties of noble metal ternary chalcogenide systems of Ag Au Se in the forms of alloyed nanoparticles and colloidal nanoheterostructures","acknowledgement":"We acknowledge financial support from the Spanish MINECO through CTQ2012-32247, CTQ2015-68370-P, and ENE2015-63969-R and from the Generalitat de Catalunya through 2014 SGR 129. A.F. acknowledges the Spanish MINECO for a Ramon y Cajal Fellowship (RYC-2010-05821). J.L. is a Serra Hunter Fellow and is grateful to ICREA Academia program. At IREC, work was supported by European Regional Development Funds and the Framework 7 program under project UNION (FP7-NMP 310250). M.I. thanks AGAUR for their Beatriu de Pinos postdoctoral grant. M.V.K. acknowledges partial financial support by the European Union (EU) via FP7 ERC Starting Grant 2012 (Project NANOSOLID, GA No. 306733). L.P. acknowledges support from the Scholarship Fund of the Swiss Chemical Industry (SSCI). The Swiss Light Source is thanked for the provision of beamtime at the SuperXAS beamline.","author":[{"first_name":"Mariona","last_name":"Dalmases","full_name":"Dalmases, Mariona"},{"last_name":"Ibanez Sabate","full_name":"Ibanez Sabate, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","first_name":"Maria"},{"first_name":"Paul","last_name":"Torruella","full_name":"Torruella, Paul"},{"first_name":"Victor","last_name":"Fernàndez Altable","full_name":"Fernàndez Altable, Victor"},{"first_name":"Luis","last_name":"López Conesa","full_name":"López Conesa, Luis"},{"first_name":"Doris","full_name":"Cadavid, Doris","last_name":"Cadavid"},{"first_name":"Laura","last_name":"Piveteau","full_name":"Piveteau, Laura"},{"full_name":"Nachtegaal, Maarten","last_name":"Nachtegaal","first_name":"Maarten"},{"full_name":"Llorca, Jordi","last_name":"Llorca","first_name":"Jordi"},{"first_name":"Maria","full_name":"Ruiz González, Maria","last_name":"Ruiz González"},{"full_name":"Estradé, Sònia","last_name":"Estradé","first_name":"Sònia"},{"first_name":"Francesca","full_name":"Peiró, Francesca","last_name":"Peiró"},{"last_name":"Kovalenko","full_name":"Kovalenko, Maksym","first_name":"Maksym"},{"full_name":"Cabot, Andreu","last_name":"Cabot","first_name":"Andreu"},{"first_name":"Albert","last_name":"Figuerola","full_name":"Figuerola, Albert"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","date_updated":"2021-01-12T07:51:43Z","month":"10","publist_id":"7459","volume":28,"language":[{"iso":"eng"}],"publication_status":"published","type":"journal_article","citation":{"ieee":"M. Dalmases <i>et al.</i>, “Synthesis and thermoelectric properties of noble metal ternary chalcogenide systems of Ag Au Se in the forms of alloyed nanoparticles and colloidal nanoheterostructures,” <i>Chemistry of Materials</i>, vol. 28, no. 19. American Chemical Society, pp. 7017–7028, 2016.","ama":"Dalmases M, Ibáñez M, Torruella P, et al. Synthesis and thermoelectric properties of noble metal ternary chalcogenide systems of Ag Au Se in the forms of alloyed nanoparticles and colloidal nanoheterostructures. <i>Chemistry of Materials</i>. 2016;28(19):7017-7028. doi:<a href=\"https://doi.org/10.1021/acs.chemmater.6b02845\">10.1021/acs.chemmater.6b02845</a>","mla":"Dalmases, Mariona, et al. “Synthesis and Thermoelectric Properties of Noble Metal Ternary Chalcogenide Systems of Ag Au Se in the Forms of Alloyed Nanoparticles and Colloidal Nanoheterostructures.” <i>Chemistry of Materials</i>, vol. 28, no. 19, American Chemical Society, 2016, pp. 7017–28, doi:<a href=\"https://doi.org/10.1021/acs.chemmater.6b02845\">10.1021/acs.chemmater.6b02845</a>.","chicago":"Dalmases, Mariona, Maria Ibáñez, Paul Torruella, Victor Fernàndez Altable, Luis López Conesa, Doris Cadavid, Laura Piveteau, et al. “Synthesis and Thermoelectric Properties of Noble Metal Ternary Chalcogenide Systems of Ag Au Se in the Forms of Alloyed Nanoparticles and Colloidal Nanoheterostructures.” <i>Chemistry of Materials</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.chemmater.6b02845\">https://doi.org/10.1021/acs.chemmater.6b02845</a>.","short":"M. Dalmases, M. Ibáñez, P. Torruella, V. Fernàndez Altable, L. López Conesa, D. Cadavid, L. Piveteau, M. Nachtegaal, J. Llorca, M. Ruiz González, S. Estradé, F. Peiró, M. Kovalenko, A. Cabot, A. Figuerola, Chemistry of Materials 28 (2016) 7017–7028.","ista":"Dalmases M, Ibáñez M, Torruella P, Fernàndez Altable V, López Conesa L, Cadavid D, Piveteau L, Nachtegaal M, Llorca J, Ruiz González M, Estradé S, Peiró F, Kovalenko M, Cabot A, Figuerola A. 2016. Synthesis and thermoelectric properties of noble metal ternary chalcogenide systems of Ag Au Se in the forms of alloyed nanoparticles and colloidal nanoheterostructures. Chemistry of Materials. 28(19), 7017–7028.","apa":"Dalmases, M., Ibáñez, M., Torruella, P., Fernàndez Altable, V., López Conesa, L., Cadavid, D., … Figuerola, A. (2016). Synthesis and thermoelectric properties of noble metal ternary chalcogenide systems of Ag Au Se in the forms of alloyed nanoparticles and colloidal nanoheterostructures. <i>Chemistry of Materials</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.chemmater.6b02845\">https://doi.org/10.1021/acs.chemmater.6b02845</a>"},"year":"2016"},{"oa_version":"None","date_published":"2016-01-17T00:00:00Z","extern":"1","abstract":[{"text":"Monodisperse Cu2ZnSnS4 (CZTS) nanocrystals (NCs), with quasi-spherical shape, were prepared by a facile, high-yield, scalable, and high-concentration heat-up procedure. The key parameters to minimize the NC size distribution were efficient mixing and heat transfer in the reaction mixture through intensive argon bubbling and improved control of the heating ramp stability. Optimized synthetic conditions allowed the production of several grams of highly monodisperse CZTS NCs per batch, with up to 5 wt % concentration in a crude solution and a yield above 90%.","lang":"eng"}],"day":"17","publication":"Chemistry of Materials","_id":"379","intvolume":"        28","date_created":"2018-12-11T11:46:08Z","publisher":"American Chemical Society","doi":"10.1021/acs.chemmater.5b03417","issue":"3","date_updated":"2021-01-12T07:52:13Z","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals","author":[{"last_name":"Shavel","full_name":"Shavel, Alexey","first_name":"Alexey"},{"id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843","last_name":"Ibáñez","full_name":"Ibáñez, Maria"},{"first_name":"Zhishan","full_name":"Luo, Zhishan","last_name":"Luo"},{"first_name":"Jonathan","last_name":"De Roo","full_name":"De Roo, Jonathan"},{"full_name":"Carrete, Alex","last_name":"Carrete","first_name":"Alex"},{"first_name":"Mirjana","full_name":"Dimitrievska, Mirjana","last_name":"Dimitrievska"},{"first_name":"Aziz","full_name":"Genç, Aziz","last_name":"Genç"},{"first_name":"Michaela","full_name":"Meyns, Michaela","last_name":"Meyns"},{"first_name":"Alejandro","last_name":"Pérez Rodríguez","full_name":"Pérez Rodríguez, Alejandro"},{"last_name":"Kovalenko","full_name":"Kovalenko, Maksym","first_name":"Maksym"},{"first_name":"Jordi","full_name":"Arbol, Jordi","last_name":"Arbol"},{"full_name":"Cabot, Andreu","last_name":"Cabot","first_name":"Andreu"}],"page":"720 - 726","year":"2016","citation":{"apa":"Shavel, A., Ibáñez, M., Luo, Z., De Roo, J., Carrete, A., Dimitrievska, M., … Cabot, A. (2016). Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals. <i>Chemistry of Materials</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.chemmater.5b03417\">https://doi.org/10.1021/acs.chemmater.5b03417</a>","ista":"Shavel A, Ibáñez M, Luo Z, De Roo J, Carrete A, Dimitrievska M, Genç A, Meyns M, Pérez Rodríguez A, Kovalenko M, Arbol J, Cabot A. 2016. Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals. Chemistry of Materials. 28(3), 720–726.","chicago":"Shavel, Alexey, Maria Ibáñez, Zhishan Luo, Jonathan De Roo, Alex Carrete, Mirjana Dimitrievska, Aziz Genç, et al. “Scalable Heating-up Synthesis of Monodisperse Cu2ZnSnS4 Nanocrystals.” <i>Chemistry of Materials</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.chemmater.5b03417\">https://doi.org/10.1021/acs.chemmater.5b03417</a>.","short":"A. Shavel, M. Ibáñez, Z. Luo, J. De Roo, A. Carrete, M. Dimitrievska, A. Genç, M. Meyns, A. Pérez Rodríguez, M. Kovalenko, J. Arbol, A. Cabot, Chemistry of Materials 28 (2016) 720–726.","mla":"Shavel, Alexey, et al. “Scalable Heating-up Synthesis of Monodisperse Cu2ZnSnS4 Nanocrystals.” <i>Chemistry of Materials</i>, vol. 28, no. 3, American Chemical Society, 2016, pp. 720–26, doi:<a href=\"https://doi.org/10.1021/acs.chemmater.5b03417\">10.1021/acs.chemmater.5b03417</a>.","ama":"Shavel A, Ibáñez M, Luo Z, et al. Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals. <i>Chemistry of Materials</i>. 2016;28(3):720-726. doi:<a href=\"https://doi.org/10.1021/acs.chemmater.5b03417\">10.1021/acs.chemmater.5b03417</a>","ieee":"A. Shavel <i>et al.</i>, “Scalable heating-up synthesis of monodisperse Cu2ZnSnS4 nanocrystals,” <i>Chemistry of Materials</i>, vol. 28, no. 3. American Chemical Society, pp. 720–726, 2016."},"type":"journal_article","publication_status":"published","language":[{"iso":"eng"}],"volume":28,"publist_id":"7450","article_processing_charge":"No","month":"01"},{"date_created":"2018-12-11T11:46:08Z","publisher":"Nature Publishing Group","intvolume":"        15","doi":"10.1038/NMAT4661","publication":"Nature Materials","day":"13","_id":"380","extern":"1","oa_version":"None","date_published":"2016-06-13T00:00:00Z","abstract":[{"lang":"eng","text":"Size and shape tunability and low-cost solution processability make colloidal lead chalcogenide quantum dots (QDs) an emerging class of building blocks for innovative photovoltaic, thermoelectric and optoelectronic devices. Lead chalcogenide QDs are known to crystallize in the rock-salt structure, although with very different atomic order and stoichiometry in the core and surface regions; however, there exists no convincing prior identification of how extreme downsizing and surface-induced ligand effects influence structural distortion. Using forefront X-ray scattering techniques and density functional theory calculations, here we have identified that, at sizes below 8 nm, PbS and PbSe QDs undergo a lattice distortion with displacement of the Pb sublattice, driven by ligand-induced tensile strain. The resulting permanent electric dipoles may have implications on the oriented attachment of these QDs. Evidence is found for a Pb-deficient core and, in the as-synthesized QDs, for a rhombic dodecahedral shape with nonpolar {110} facets. On varying the nature of the surface ligands, differences in lattice strains are found."}],"publist_id":"7449","language":[{"iso":"eng"}],"volume":15,"month":"06","year":"2016","type":"journal_article","citation":{"ieee":"F. Bertolotti <i>et al.</i>, “Crystal symmetry breaking and role of vacancies in colloidal lead chalcogenide quantum dots,” <i>Nature Materials</i>, vol. 15. Nature Publishing Group, pp. 987–994, 2016.","ama":"Bertolotti F, Dirin D, Ibáñez M, et al. Crystal symmetry breaking and role of vacancies in colloidal lead chalcogenide quantum dots. <i>Nature Materials</i>. 2016;15:987-994. doi:<a href=\"https://doi.org/10.1038/NMAT4661\">10.1038/NMAT4661</a>","mla":"Bertolotti, Federica, et al. “Crystal Symmetry Breaking and Role of Vacancies in Colloidal Lead Chalcogenide Quantum Dots.” <i>Nature Materials</i>, vol. 15, Nature Publishing Group, 2016, pp. 987–94, doi:<a href=\"https://doi.org/10.1038/NMAT4661\">10.1038/NMAT4661</a>.","short":"F. Bertolotti, D. Dirin, M. Ibáñez, F. Krumreich, A. Cervellino, R. Frison, O. Voznyy, E. Sargent, M. Kovalenko, A. Guagliardi, N. Masciocchi, Nature Materials 15 (2016) 987–994.","chicago":"Bertolotti, Federica, Dmitry Dirin, Maria Ibáñez, Frank Krumreich, Antonio Cervellino, Ruggero Frison, Oleksandr Voznyy, et al. “Crystal Symmetry Breaking and Role of Vacancies in Colloidal Lead Chalcogenide Quantum Dots.” <i>Nature Materials</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/10.1038/NMAT4661\">https://doi.org/10.1038/NMAT4661</a>.","ista":"Bertolotti F, Dirin D, Ibáñez M, Krumreich F, Cervellino A, Frison R, Voznyy O, Sargent E, Kovalenko M, Guagliardi A, Masciocchi N. 2016. Crystal symmetry breaking and role of vacancies in colloidal lead chalcogenide quantum dots. Nature Materials. 15, 987–994.","apa":"Bertolotti, F., Dirin, D., Ibáñez, M., Krumreich, F., Cervellino, A., Frison, R., … Masciocchi, N. (2016). Crystal symmetry breaking and role of vacancies in colloidal lead chalcogenide quantum dots. <i>Nature Materials</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/NMAT4661\">https://doi.org/10.1038/NMAT4661</a>"},"publication_status":"published","author":[{"first_name":"Federica","full_name":"Bertolotti, Federica","last_name":"Bertolotti"},{"first_name":"Dmitry","last_name":"Dirin","full_name":"Dirin, Dmitry"},{"id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","first_name":"Maria","last_name":"Ibanez Sabate","full_name":"Ibanez Sabate, Maria"},{"last_name":"Krumreich","full_name":"Krumreich, Frank","first_name":"Frank"},{"full_name":"Cervellino, Antonio","last_name":"Cervellino","first_name":"Antonio"},{"first_name":"Ruggero","full_name":"Frison, Ruggero","last_name":"Frison"},{"first_name":"Oleksandr","last_name":"Voznyy","full_name":"Voznyy, Oleksandr"},{"first_name":"Edward","last_name":"Sargent","full_name":"Sargent, Edward"},{"first_name":"Maksym","last_name":"Kovalenko","full_name":"Kovalenko, Maksym"},{"last_name":"Guagliardi","full_name":"Guagliardi, Antonietta","first_name":"Antonietta"},{"last_name":"Masciocchi","full_name":"Masciocchi, Norberto","first_name":"Norberto"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","acknowledgement":"F.B. acknowledges University of Insubria for Junior Fellowship Grant 2013, M.V.K. acknowledges the European Union for financial support via FP7 ERC Starting Grant 2012 (Project NANOSOLID, GA No. 306733), D.N.D. thanks the European Union for Marie Curie Fellowship (PIIF-GA-2012-330524) and M.I. thanks AGAUR for her Beatriu i Pinós post-doctoral grant (2013 BP-A 00344). Synchrotron XRPD data were collected at the X04SA-MS Beamline of the Swiss Light Source. M. Döbeli is gratefully acknowledged for taking RBS spectra. Electron microscopy was performed at the Scientific Center for Optical and Electron Microscopy (ScopeM) at ETH Zürich. Computations were performed using the BlueGene/Q supercomputer at the SciNet HPC Consortium provided through the Southern Ontario Smart Computing Innovation Platform (SOSCIP). We thank N. Stadie and J. Mason for reading the manuscript.","title":"Crystal symmetry breaking and role of vacancies in colloidal lead chalcogenide quantum dots","page":"987 - 994","date_updated":"2021-01-12T07:52:17Z","status":"public"},{"doi":"10.1039/c6tc00893c","publisher":"Royal Society of Chemistry","date_created":"2018-12-11T11:46:09Z","intvolume":"         4","_id":"381","publication":"Journal of Materials Chemistry C","day":"13","abstract":[{"text":"We present a high-yield and scalable colloidal synthesis to produce monodisperse AgSbSe2 nanocrystals (NCs). Using nuclear magnetic resonance (NMR) spectroscopy, we characterized the NC surface chemistry and demonstrate the presence of surfactants in dynamic exchange, which controls the NC growth mechanism. In addition, these NCs were electronically doped by introducing small amounts of bismuth. To demonstrate the technological potential of such processed material, after ligand removal by means of NaNH2, AgSbSe2 NCs were used as building blocks to produce thermoelectric (TE) nanomaterials. A preliminary optimization of the doping concentration resulted in a thermoelectric figure of merit (ZT) of 1.1 at 640 K, which is comparable to the best ZT values obtained with a Pb- and Te-free material in this middle temperature range, with the additional advantage of the high versatility and low cost associated with solution processing technologies.","lang":"eng"}],"extern":"1","date_published":"2016-04-13T00:00:00Z","oa_version":"None","month":"04","publist_id":"7448","language":[{"iso":"eng"}],"volume":4,"citation":{"ieee":"Y. Liu <i>et al.</i>, “Colloidal AgSbSe2 nanocrystals: surface analysis, electronic doping and processing into thermoelectric nanomaterials,” <i>Journal of Materials Chemistry C</i>, vol. 4. Royal Society of Chemistry, pp. 4756–4762, 2016.","ama":"Liu Y, Cadavid D, Ibáñez M, et al. Colloidal AgSbSe2 nanocrystals: surface analysis, electronic doping and processing into thermoelectric nanomaterials. <i>Journal of Materials Chemistry C</i>. 2016;4:4756-4762. doi:<a href=\"https://doi.org/10.1039/c6tc00893c\">10.1039/c6tc00893c</a>","mla":"Liu, Yu, et al. “Colloidal AgSbSe2 Nanocrystals: Surface Analysis, Electronic Doping and Processing into Thermoelectric Nanomaterials.” <i>Journal of Materials Chemistry C</i>, vol. 4, Royal Society of Chemistry, 2016, pp. 4756–62, doi:<a href=\"https://doi.org/10.1039/c6tc00893c\">10.1039/c6tc00893c</a>.","short":"Y. Liu, D. Cadavid, M. Ibáñez, J. De Roo, S. Ortega, O. Dobrozhan, M. Kovalenko, A. Cabot, Journal of Materials Chemistry C 4 (2016) 4756–4762.","ista":"Liu Y, Cadavid D, Ibáñez M, De Roo J, Ortega S, Dobrozhan O, Kovalenko M, Cabot A. 2016. Colloidal AgSbSe2 nanocrystals: surface analysis, electronic doping and processing into thermoelectric nanomaterials. Journal of Materials Chemistry C. 4, 4756–4762.","chicago":"Liu, Yu, Doris Cadavid, Maria Ibáñez, Jonathan De Roo, Silvia Ortega, Oleksandr Dobrozhan, Maksym Kovalenko, and Andreu Cabot. “Colloidal AgSbSe2 Nanocrystals: Surface Analysis, Electronic Doping and Processing into Thermoelectric Nanomaterials.” <i>Journal of Materials Chemistry C</i>. Royal Society of Chemistry, 2016. <a href=\"https://doi.org/10.1039/c6tc00893c\">https://doi.org/10.1039/c6tc00893c</a>.","apa":"Liu, Y., Cadavid, D., Ibáñez, M., De Roo, J., Ortega, S., Dobrozhan, O., … Cabot, A. (2016). Colloidal AgSbSe2 nanocrystals: surface analysis, electronic doping and processing into thermoelectric nanomaterials. <i>Journal of Materials Chemistry C</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/c6tc00893c\">https://doi.org/10.1039/c6tc00893c</a>"},"type":"journal_article","publication_status":"published","year":"2016","page":"4756 - 4762","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Colloidal AgSbSe2 nanocrystals: surface analysis, electronic doping and processing into thermoelectric nanomaterials","author":[{"id":"2A70014E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7313-6740","first_name":"Yu","last_name":"Liu","full_name":"Liu, Yu"},{"full_name":"Cadavid, Doris","last_name":"Cadavid","first_name":"Doris"},{"last_name":"Ibanez Sabate","full_name":"Ibanez Sabate, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","first_name":"Maria","orcid":"0000-0001-5013-2843"},{"first_name":"Jonathan","full_name":"De Roo, Jonathan","last_name":"De Roo"},{"first_name":"Silvia","last_name":"Ortega","full_name":"Ortega, Silvia"},{"full_name":"Dobrozhan, Oleksandr","last_name":"Dobrozhan","first_name":"Oleksandr"},{"last_name":"Kovalenko","full_name":"Kovalenko, Maksym","first_name":"Maksym"},{"first_name":"Andreu","full_name":"Cabot, Andreu","last_name":"Cabot"}],"status":"public","date_updated":"2021-01-12T07:52:22Z"},{"volume":8,"language":[{"iso":"eng"}],"publist_id":"7447","month":"06","year":"2016","publication_status":"published","type":"journal_article","citation":{"apa":"Luo, Z., Irtem, E., Ibanez, M., Nafria, R., Márti Sánchez, S., Genç, A., … Cabot, A. (2016). Mn3O4@CoMn2O4–CoxOy nanoparticles: Partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions. <i>ACS Applied Materials and Interfaces</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsami.6b02786\">https://doi.org/10.1021/acsami.6b02786</a>","mla":"Luo, Zhishan, et al. “Mn3O4@CoMn2O4–CoxOy Nanoparticles: Partial Cation Exchange Synthesis and Electrocatalytic Properties toward the Oxygen Reduction and Evolution Reactions.” <i>ACS Applied Materials and Interfaces</i>, vol. 8, American Chemical Society, 2016, pp. 17435–44, doi:<a href=\"https://doi.org/10.1021/acsami.6b02786\">10.1021/acsami.6b02786</a>.","short":"Z. Luo, E. Irtem, M. Ibanez, R. Nafria, S. Márti Sánchez, A. Genç, M. De La Mata, Y. Liu, D. Cadavid, J. Llorca, J. Arbiol, T. Andreu, J. Morante, A. Cabot, ACS Applied Materials and Interfaces 8 (2016) 17435–17444.","chicago":"Luo, Zhishan, Erdem Irtem, Maria Ibanez, Raquel Nafria, Sara Márti Sánchez, Aziz Genç, Maria De La Mata, et al. “Mn3O4@CoMn2O4–CoxOy Nanoparticles: Partial Cation Exchange Synthesis and Electrocatalytic Properties toward the Oxygen Reduction and Evolution Reactions.” <i>ACS Applied Materials and Interfaces</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acsami.6b02786\">https://doi.org/10.1021/acsami.6b02786</a>.","ista":"Luo Z, Irtem E, Ibanez M, Nafria R, Márti Sánchez S, Genç A, De La Mata M, Liu Y, Cadavid D, Llorca J, Arbiol J, Andreu T, Morante J, Cabot A. 2016. Mn3O4@CoMn2O4–CoxOy nanoparticles: Partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions. ACS Applied Materials and Interfaces. 8, 17435–17444.","ieee":"Z. Luo <i>et al.</i>, “Mn3O4@CoMn2O4–CoxOy nanoparticles: Partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions,” <i>ACS Applied Materials and Interfaces</i>, vol. 8. American Chemical Society, pp. 17435–17444, 2016.","ama":"Luo Z, Irtem E, Ibanez M, et al. Mn3O4@CoMn2O4–CoxOy nanoparticles: Partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions. <i>ACS Applied Materials and Interfaces</i>. 2016;8:17435-17444. doi:<a href=\"https://doi.org/10.1021/acsami.6b02786\">10.1021/acsami.6b02786</a>"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Mn3O4@CoMn2O4–CoxOy nanoparticles: Partial cation exchange synthesis and electrocatalytic properties toward the oxygen reduction and evolution reactions","author":[{"first_name":"Zhishan","last_name":"Luo","full_name":"Luo, Zhishan"},{"last_name":"Irtem","full_name":"Irtem, Erdem","first_name":"Erdem"},{"first_name":"Maria","last_name":"Ibanez","full_name":"Ibanez, Maria"},{"first_name":"Raquel","full_name":"Nafria, Raquel","last_name":"Nafria"},{"last_name":"Márti Sánchez","full_name":"Márti Sánchez, Sara","first_name":"Sara"},{"full_name":"Genç, Aziz","last_name":"Genç","first_name":"Aziz"},{"first_name":"Maria","last_name":"De La Mata","full_name":"De La Mata, Maria"},{"last_name":"Liu","full_name":"Liu, Yu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7313-6740","first_name":"Yu"},{"full_name":"Cadavid, Doris","last_name":"Cadavid","first_name":"Doris"},{"last_name":"Llorca","full_name":"Llorca, Jordi","first_name":"Jordi"},{"full_name":"Arbiol, Jordi","last_name":"Arbiol","first_name":"Jordi"},{"last_name":"Andreu","full_name":"Andreu, Teresa","first_name":"Teresa"},{"first_name":"Joan","last_name":"Morante","full_name":"Morante, Joan"},{"last_name":"Cabot","full_name":"Cabot, Andreu","first_name":"Andreu"}],"acknowledgement":"his work was supported by the European Regional Development Funds and the Spanish MINECO projects BOOSTER (ENE2013-46624-C4-3-R), TNT-FUELS (MAT2014-59961), e-TNT (MAT2014-59961-C2-2-R) and PEC-CO2 (ENE2012- 3651). Z.L. and Y.L. thank the China Scholarship Council for scholarship support. E.I. thanks AGAUR for his Ph.D. grant (FI-2013-B-00769). M.I. thanks AGAUR for the Beatriu de Pinos postdoctoral grant (2013 BP-A00344). S.M. acknowl- ́ edges funding from “Programa Internacional de Becas ‘la Caixa’-Severo Ochoa”. J.L. is a Serra Hunter Fellow and is ́ grateful to ICREA Academia program. We also acknowledge the funding from Generalitat de Catalunya 2014 SGR 1638.","page":"17435 - 17444","date_updated":"2021-01-12T07:52:26Z","status":"public","intvolume":"         8","date_created":"2018-12-11T11:46:09Z","publisher":"American Chemical Society","doi":"10.1021/acsami.6b02786","day":"20","publication":"ACS Applied Materials and Interfaces","_id":"382","date_published":"2016-06-20T00:00:00Z","oa_version":"None","extern":"1","abstract":[{"text":"Mn3O4@CoMn2O4 nanoparticles (NPs) were produced at low temperature and ambient atmosphere using a one-pot two-step synthesis protocol involving the cation exchange of Mn by Co in preformed Mn3O4 NPs. Selecting the proper cobalt precursor, the nucleation of CoxOy crystallites at the Mn3O4@CoMn2O4 surface could be simultaneously promoted to form Mn3O4@CoMn2O4–CoxOy NPs. Such heterostructured NPs were investigated for oxygen reduction and evolution reactions (ORR, OER) in alkaline solution. Mn3O4@CoMn2O4–CoxOy NPs with [Co]/[Mn] = 1 showed low overpotentials of 0.31 V at −3 mA·cm–2 and a small Tafel slope of 52 mV·dec–1 for ORR, and overpotentials of 0.31 V at 10 mA·cm–2 and a Tafel slope of 81 mV·dec–1 for OER, thus outperforming commercial Pt-, IrO2-based and previously reported transition metal oxides. This cation-exchange-based synthesis protocol opens up a new approach to design novel heterostructured NPs as efficient nonprecious metal bifunctional oxygen catalysts.","lang":"eng"}]},{"_id":"383","day":"29","publication":"Applied Physics Letters","abstract":[{"lang":"eng","text":"In the quest for more efficient thermoelectric material able to convert thermal to electrical energy and vice versa, composites that combine a semiconductor host having a large Seebeck coefficient with metal nanodomains that provide phonon scattering and free charge carriers are particularly appealing. Here, we present our experimental results on the thermal and electrical transport properties of PbS-metal composites produced by a versatile particle blending procedure, and where the metal work function allows injecting electrons to the intrinsic PbS host. We compare the thermoelectric performance of composites with microcrystalline or nanocrystalline structures. The electrical conductivity of the microcrystalline host can be increased several orders of magnitude with the metal inclusion, while relatively high Seebeck coefficient can be simultaneously conserved. On the other hand, in nanostructured materials, the host crystallites are not able to sustain a band bending at its interface with the metal, becoming flooded with electrons. This translates into even higher electrical conductivities than the microcrystalline material, but at the expense of lower Seebeck coefficient values."}],"extern":"1","date_published":"2016-08-29T00:00:00Z","oa_version":"None","doi":"https://doi.org/10.1063/1.4961679","date_created":"2018-12-11T11:46:09Z","publisher":"American Institute of Physics","intvolume":"         4","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Thermoelectric properties of semiconductor-metal composites produced by particle blending","author":[{"last_name":"Liu","full_name":"Liu, Yu","id":"2A70014E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7313-6740","first_name":"Yu"},{"full_name":"Cadavid, Doris","last_name":"Cadavid","first_name":"Doris"},{"full_name":"Ibanez Sabate, Maria","last_name":"Ibanez Sabate","orcid":"0000-0001-5013-2843","first_name":"Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Silvia","full_name":"Ortega, Silvia","last_name":"Ortega"},{"last_name":"Márti Sánchez","full_name":"Márti Sánchez, Sara","first_name":"Sara"},{"first_name":"Oleksander","full_name":"Dobrozhan, Oleksander","last_name":"Dobrozhan"},{"last_name":"Kovalenko","full_name":"Kovalenko, Maksym","first_name":"Maksym"},{"first_name":"Jordi","last_name":"Arbiol","full_name":"Arbiol, Jordi"},{"first_name":"Andreu","last_name":"Cabot","full_name":"Cabot, Andreu"}],"status":"public","date_updated":"2021-01-12T07:52:30Z","month":"08","publist_id":"7446","volume":4,"language":[{"iso":"eng"}],"type":"journal_article","citation":{"apa":"Liu, Y., Cadavid, D., Ibáñez, M., Ortega, S., Márti Sánchez, S., Dobrozhan, O., … Cabot, A. (2016). Thermoelectric properties of semiconductor-metal composites produced by particle blending. <i>Applied Physics Letters</i>. American Institute of Physics. <a href=\"https://doi.org/10.1063/1.4961679\">https://doi.org/10.1063/1.4961679</a>","mla":"Liu, Yu, et al. “Thermoelectric Properties of Semiconductor-Metal Composites Produced by Particle Blending.” <i>Applied Physics Letters</i>, vol. 4, American Institute of Physics, 2016, doi:<a href=\"https://doi.org/10.1063/1.4961679\">https://doi.org/10.1063/1.4961679</a>.","short":"Y. Liu, D. Cadavid, M. Ibáñez, S. Ortega, S. Márti Sánchez, O. Dobrozhan, M. Kovalenko, J. Arbiol, A. Cabot, Applied Physics Letters 4 (2016).","chicago":"Liu, Yu, Doris Cadavid, Maria Ibáñez, Silvia Ortega, Sara Márti Sánchez, Oleksander Dobrozhan, Maksym Kovalenko, Jordi Arbiol, and Andreu Cabot. “Thermoelectric Properties of Semiconductor-Metal Composites Produced by Particle Blending.” <i>Applied Physics Letters</i>. American Institute of Physics, 2016. <a href=\"https://doi.org/10.1063/1.4961679\">https://doi.org/10.1063/1.4961679</a>.","ista":"Liu Y, Cadavid D, Ibáñez M, Ortega S, Márti Sánchez S, Dobrozhan O, Kovalenko M, Arbiol J, Cabot A. 2016. Thermoelectric properties of semiconductor-metal composites produced by particle blending. Applied Physics Letters. 4.","ieee":"Y. Liu <i>et al.</i>, “Thermoelectric properties of semiconductor-metal composites produced by particle blending,” <i>Applied Physics Letters</i>, vol. 4. American Institute of Physics, 2016.","ama":"Liu Y, Cadavid D, Ibáñez M, et al. Thermoelectric properties of semiconductor-metal composites produced by particle blending. <i>Applied Physics Letters</i>. 2016;4. doi:<a href=\"https://doi.org/10.1063/1.4961679\">https://doi.org/10.1063/1.4961679</a>"},"publication_status":"published","year":"2016"},{"issue":"4","intvolume":"        12","date_created":"2018-12-11T11:46:11Z","publisher":"Nature Publishing Group","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1512.05714"}],"doi":"10.1038/nphys3609","publication":"Nature Physics","day":"01","_id":"389","oa_version":"None","date_published":"2016-04-01T00:00:00Z","extern":"1","abstract":[{"text":"The coherent optical manipulation of solids is emerging as a promising way to engineer novel quantum states of matter. The strong time-periodic potential of intense laser light can be used to generate hybrid photon-electron states. Interaction of light with Bloch states leads to Floquet-Bloch states, which are essential in realizing new photo-induced quantum phases. Similarly, dressing of free-electron states near the surface of a solid generates Volkov states, which are used to study nonlinear optics in atoms and semiconductors. The interaction of these two dynamic states with each other remains an open experimental problem. Here we use time- and angle-resolved photoemission spectroscopy (Tr-ARPES) to selectively study the transition between these two states on the surface of the topological insulator Bi2Se3. We find that the coupling between the two strongly depends on the electron momentum, providing a route to enhance or inhibit it. Moreover, by controlling the light polarization we can negate Volkov states to generate pure Floquet-Bloch states. This work establishes a systematic path for the coherent manipulation of solids via light-matter interaction.","lang":"eng"}],"language":[{"iso":"eng"}],"volume":12,"publist_id":"7440","month":"04","year":"2016","citation":{"ama":"Mahmood F, Chan C, Alpichshev Z, et al. Selective scattering between Floquet Bloch and Volkov states in a topological insulator. <i>Nature Physics</i>. 2016;12(4):306-310. doi:<a href=\"https://doi.org/10.1038/nphys3609\">10.1038/nphys3609</a>","ieee":"F. Mahmood <i>et al.</i>, “Selective scattering between Floquet Bloch and Volkov states in a topological insulator,” <i>Nature Physics</i>, vol. 12, no. 4. Nature Publishing Group, pp. 306–310, 2016.","apa":"Mahmood, F., Chan, C., Alpichshev, Z., Gardner, D., Lee, Y., Lee, P., &#38; Gedik, N. (2016). Selective scattering between Floquet Bloch and Volkov states in a topological insulator. <i>Nature Physics</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nphys3609\">https://doi.org/10.1038/nphys3609</a>","short":"F. Mahmood, C. Chan, Z. Alpichshev, D. Gardner, Y. Lee, P. Lee, N. Gedik, Nature Physics 12 (2016) 306–310.","chicago":"Mahmood, Fahad, Ching Chan, Zhanybek Alpichshev, Dillon Gardner, Young Lee, Patrick Lee, and Nuh Gedik. “Selective Scattering between Floquet Bloch and Volkov States in a Topological Insulator.” <i>Nature Physics</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/10.1038/nphys3609\">https://doi.org/10.1038/nphys3609</a>.","ista":"Mahmood F, Chan C, Alpichshev Z, Gardner D, Lee Y, Lee P, Gedik N. 2016. Selective scattering between Floquet Bloch and Volkov states in a topological insulator. Nature Physics. 12(4), 306–310.","mla":"Mahmood, Fahad, et al. “Selective Scattering between Floquet Bloch and Volkov States in a Topological Insulator.” <i>Nature Physics</i>, vol. 12, no. 4, Nature Publishing Group, 2016, pp. 306–10, doi:<a href=\"https://doi.org/10.1038/nphys3609\">10.1038/nphys3609</a>."},"publication_status":"published","type":"journal_article","acknowledgement":"The authors would like to thank C. Lee for useful discussions. This work is supported by US Department of Energy (DOE), Basic Energy Sciences, Division of Materials Sciences and Engineering (experimental set-up, data acquisition and theory), Army Research Office (electron spectrometer) and by the Gordon and Betty Moore Foundation’s EPiQS Initiative through Grant GBMF4540 (data analysis).","author":[{"last_name":"Mahmood","full_name":"Mahmood, Fahad","first_name":"Fahad"},{"first_name":"Ching","last_name":"Chan","full_name":"Chan, Ching"},{"first_name":"Zhanybek","orcid":"0000-0002-7183-5203","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","full_name":"Alpichshev, Zhanybek","last_name":"Alpichshev"},{"first_name":"Dillon","full_name":"Gardner, Dillon","last_name":"Gardner"},{"first_name":"Young","last_name":"Lee","full_name":"Lee, Young"},{"first_name":"Patrick","last_name":"Lee","full_name":"Lee, Patrick"},{"first_name":"Nuh","last_name":"Gedik","full_name":"Gedik, Nuh"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Selective scattering between Floquet Bloch and Volkov states in a topological insulator","page":"306 - 310","date_updated":"2021-01-12T07:52:59Z","status":"public","oa":1},{"date_updated":"2021-01-12T07:53:03Z","status":"public","author":[{"first_name":"James","last_name":"Hinton","full_name":"Hinton, James"},{"last_name":"Thewalt","full_name":"Thewalt, E","first_name":"E"},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","first_name":"Zhanybek","orcid":"0000-0002-7183-5203","last_name":"Alpichshev","full_name":"Alpichshev, Zhanybek"},{"first_name":"Fahad","last_name":"Mahmood","full_name":"Mahmood, Fahad"},{"full_name":"Koralek, Jake","last_name":"Koralek","first_name":"Jake"},{"full_name":"Chan, Mun","last_name":"Chan","first_name":"Mun"},{"full_name":"Veit, Michael","last_name":"Veit","first_name":"Michael"},{"first_name":"Chelsey","last_name":"Dorow","full_name":"Dorow, Chelsey"},{"last_name":"Barišić","full_name":"Barišić, Neven","first_name":"Neven"},{"last_name":"Kemper","full_name":"Kemper, Alexander","first_name":"Alexander"},{"last_name":"Bonn","full_name":"Bonn, Doug","first_name":"Doug"},{"first_name":"Walter","last_name":"Hardy","full_name":"Hardy, Walter"},{"first_name":"Ruixing","full_name":"Liang, Ruixing","last_name":"Liang"},{"first_name":"Nuh","full_name":"Gedik, Nuh","last_name":"Gedik"},{"first_name":"Martin","full_name":"Greven, Martin","last_name":"Greven"},{"full_name":"Lanzara, Alessandra","last_name":"Lanzara","first_name":"Alessandra"},{"first_name":"Joseph","full_name":"Orenstein, Joseph","last_name":"Orenstein"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"The rate of quasiparticle recombination probes the onset of coherence in cuprate superconductors","year":"2016","citation":{"mla":"Hinton, James, et al. “The Rate of Quasiparticle Recombination Probes the Onset of Coherence in Cuprate Superconductors.” <i>Scientific Reports</i>, vol. 6, Nature Publishing Group, 2016, doi:<a href=\"https://doi.org/10.1038/srep23610\">10.1038/srep23610</a>.","short":"J. Hinton, E. Thewalt, Z. Alpichshev, F. Mahmood, J. Koralek, M. Chan, M. Veit, C. Dorow, N. Barišić, A. Kemper, D. Bonn, W. Hardy, R. Liang, N. Gedik, M. Greven, A. Lanzara, J. Orenstein, Scientific Reports 6 (2016).","ista":"Hinton J, Thewalt E, Alpichshev Z, Mahmood F, Koralek J, Chan M, Veit M, Dorow C, Barišić N, Kemper A, Bonn D, Hardy W, Liang R, Gedik N, Greven M, Lanzara A, Orenstein J. 2016. The rate of quasiparticle recombination probes the onset of coherence in cuprate superconductors. Scientific Reports. 6.","chicago":"Hinton, James, E Thewalt, Zhanybek Alpichshev, Fahad Mahmood, Jake Koralek, Mun Chan, Michael Veit, et al. “The Rate of Quasiparticle Recombination Probes the Onset of Coherence in Cuprate Superconductors.” <i>Scientific Reports</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/10.1038/srep23610\">https://doi.org/10.1038/srep23610</a>.","apa":"Hinton, J., Thewalt, E., Alpichshev, Z., Mahmood, F., Koralek, J., Chan, M., … Orenstein, J. (2016). The rate of quasiparticle recombination probes the onset of coherence in cuprate superconductors. <i>Scientific Reports</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/srep23610\">https://doi.org/10.1038/srep23610</a>","ieee":"J. Hinton <i>et al.</i>, “The rate of quasiparticle recombination probes the onset of coherence in cuprate superconductors,” <i>Scientific Reports</i>, vol. 6. Nature Publishing Group, 2016.","ama":"Hinton J, Thewalt E, Alpichshev Z, et al. The rate of quasiparticle recombination probes the onset of coherence in cuprate superconductors. <i>Scientific Reports</i>. 2016;6. doi:<a href=\"https://doi.org/10.1038/srep23610\">10.1038/srep23610</a>"},"type":"journal_article","publication_status":"published","publist_id":"7439","volume":6,"language":[{"iso":"eng"}],"month":"04","extern":"1","oa_version":"None","date_published":"2016-04-13T00:00:00Z","abstract":[{"text":"In the underdoped copper-oxides, high-temperature superconductivity condenses from a nonconventional metallic &quot;pseudogap&quot; phase that exhibits a variety of non-Fermi liquid properties. Recently, it has become clear that a charge density wave (CDW) phase exists within the pseudogap regime. This CDW coexists and competes with superconductivity (SC) below the transition temperature Tc, suggesting that these two orders are intimately related. Here we show that the condensation of the superfluid from this unconventional precursor is reflected in deviations from the predictions of BSC theory regarding the recombination rate of quasiparticles. We report a detailed investigation of the quasiparticle (QP) recombination lifetime, τqp, as a function of temperature and magnetic field in underdoped HgBa2CuO4+δ (Hg-1201) and YBa2Cu3O6+x (YBCO) single crystals by ultrafast time-resolved reflectivity. We find that τqp (T) exhibits a local maximum in a small temperature window near Tc that is prominent in underdoped samples with coexisting charge order and vanishes with application of a small magnetic field. We explain this unusual, non-BCS behavior by positing that Tc marks a transition from phase-fluctuating SC/CDW composite order above to a SC/CDW condensate below. Our results suggest that the superfluid in underdoped cuprates is a condensate of coherently-mixed particle-particle and particle-hole pairs.","lang":"eng"}],"publication":"Scientific Reports","day":"13","_id":"390","date_created":"2018-12-11T11:46:12Z","publisher":"Nature Publishing Group","intvolume":"         6","doi":"10.1038/srep23610"},{"doi":"10.1007/978-1-4939-3064-7_17","publisher":"Springer Nature","date_created":"2025-07-10T13:56:06Z","OA_type":"closed access","quality_controlled":"1","abstract":[{"text":"Visualizing molecular localization at high resolution contributes to understanding of their functions and roles in physiological and pathological conditions. Sodium dodecyl sulfate-digested freeze-fracture replica labeling (SDS-FRL) is a powerful electron microscopy method to study high-resolution two-dimensional distribution of transmembrane proteins and their tightly associated proteins on platinum-carbon replica. During treatment with SDS, unfixed proteins and intracellular organelle are dissolved and integral membrane proteins captured and stabilized by carbon and platinum deposition are denatured, retaining most of their antigenicity, and exposed on exoplasmic and protoplasmic surfaces of lipid monolayers. The exposure of these antigens on the surface of replica facilitates the accessibility of antibodies and therefore provides higher labeling efficiency than those obtained with other immunoelectron microscopy techniques. In this chapter, we describe the protocols of SDS-FRL adapted for mammalian brain samples and an additional procedure for fluorescence-guided electron microscopy for replica immunolabeling.","lang":"eng"}],"date_published":"2016-02-02T00:00:00Z","oa_version":"None","_id":"19990","department":[{"_id":"RySh"}],"publication":"Receptor and Ion Channel Detection in the Brain","day":"02","publication_status":"published","type":"book_chapter","citation":{"ieee":"H. Harada and R. Shigemoto, “High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL),” in <i>Receptor and Ion Channel Detection in the Brain</i>, Springer Nature, 2016, pp. 233–245.","ama":"Harada H, Shigemoto R. High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL). In: <i>Receptor and Ion Channel Detection in the Brain</i>. Neuromethods. Springer Nature; 2016:233-245. doi:<a href=\"https://doi.org/10.1007/978-1-4939-3064-7_17\">10.1007/978-1-4939-3064-7_17</a>","mla":"Harada, Harumi, and Ryuichi Shigemoto. “High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL).” <i>Receptor and Ion Channel Detection in the Brain</i>, Springer Nature, 2016, pp. 233–45, doi:<a href=\"https://doi.org/10.1007/978-1-4939-3064-7_17\">10.1007/978-1-4939-3064-7_17</a>.","short":"H. Harada, R. Shigemoto, in:, Receptor and Ion Channel Detection in the Brain, Springer Nature, 2016, pp. 233–245.","ista":"Harada H, Shigemoto R. 2016.High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL). In: Receptor and Ion Channel Detection in the Brain. , 233–245.","chicago":"Harada, Harumi, and Ryuichi Shigemoto. “High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL).” In <i>Receptor and Ion Channel Detection in the Brain</i>, 233–45. Neuromethods. Springer Nature, 2016. <a href=\"https://doi.org/10.1007/978-1-4939-3064-7_17\">https://doi.org/10.1007/978-1-4939-3064-7_17</a>.","apa":"Harada, H., &#38; Shigemoto, R. (2016). High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL). In <i>Receptor and Ion Channel Detection in the Brain</i> (pp. 233–245). Springer Nature. <a href=\"https://doi.org/10.1007/978-1-4939-3064-7_17\">https://doi.org/10.1007/978-1-4939-3064-7_17</a>"},"year":"2016","series_title":"Neuromethods","month":"02","corr_author":"1","article_processing_charge":"No","publication_identifier":{"isbn":["9781493930630"],"eissn":["1940-6045"],"issn":["0893-2336"],"eisbn":["9781493930647"]},"language":[{"iso":"eng"}],"status":"public","date_updated":"2026-04-07T08:32:03Z","page":"233-245","author":[{"last_name":"Harada","full_name":"Harada, Harumi","id":"2E55CDF2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7429-7896","first_name":"Harumi"},{"full_name":"Shigemoto, Ryuichi","last_name":"Shigemoto","orcid":"0000-0001-8761-9444","first_name":"Ryuichi","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87"}],"title":"High-Resolution Localization of Membrane Proteins by SDS-Digested Freeze-Fracture Replica Labeling (SDS-FRL)","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","acknowledgement":"We thank Mitsuru Ikeda for preparing replica images used in Fig. 2."},{"publication_status":"published","type":"journal_article","volume":16,"corr_author":"1","file":[{"file_name":"IST-2016-664-v1+1_acs.nanolett.6b02715.pdf","checksum":"b63feece90d7b620ece49ca632e34ff3","file_size":535121,"date_created":"2018-12-12T10:14:04Z","file_id":"5053","date_updated":"2020-07-14T12:44:44Z","content_type":"application/pdf","creator":"system","relation":"main_file","access_level":"open_access"}],"month":"09","oa":1,"status":"public","ddc":["539"],"acknowledgement":"The work was supported by the EC FP7 ICT project SiSPIN no. 323841, the EC FP7 ICT project PAMS no. 610446, the ERC Starting Grant no. 335497, the FWF-I-1190-N20 project, and the Swiss NSF. We acknowledge F. Schäffler for fruitful discussions related to the hut wire growth and for giving us access to the molecular beam epitaxy system, M. Schatzl for her support in electron beam lithography, and V. Jadris ̌ko for helping us with the COMSOL simulations. Finally, we thank G. Bauer for his continuous support. ","page":"6879 - 6885","project":[{"name":"Towards Spin qubits and Majorana fermions in Germanium self assembled hut-wires","_id":"25517E86-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","grant_number":"335497"}],"external_id":{"isi":["000387625000025"]},"publisher":"American Chemical Society","has_accepted_license":"1","oa_version":"Published Version","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"publication":"Nano Letters","day":"22","ec_funded":1,"_id":"1328","year":"2016","citation":{"ama":"Watzinger H, Kloeffel C, Vukušić L, et al. Heavy-hole states in germanium hut wires. <i>Nano Letters</i>. 2016;16(11):6879-6885. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.6b02715\">10.1021/acs.nanolett.6b02715</a>","ieee":"H. Watzinger <i>et al.</i>, “Heavy-hole states in germanium hut wires,” <i>Nano Letters</i>, vol. 16, no. 11. American Chemical Society, pp. 6879–6885, 2016.","short":"H. Watzinger, C. Kloeffel, L. Vukušić, M. Rossell, V. Sessi, J. Kukucka, R. Kirchschlager, E. Lausecker, A. Truhlar, M. Glaser, A. Rastelli, A. Fuhrer, D. Loss, G. Katsaros, Nano Letters 16 (2016) 6879–6885.","ista":"Watzinger H, Kloeffel C, Vukušić L, Rossell M, Sessi V, Kukucka J, Kirchschlager R, Lausecker E, Truhlar A, Glaser M, Rastelli A, Fuhrer A, Loss D, Katsaros G. 2016. Heavy-hole states in germanium hut wires. Nano Letters. 16(11), 6879–6885.","chicago":"Watzinger, Hannes, Christoph Kloeffel, Lada Vukušić, Marta Rossell, Violetta Sessi, Josip Kukucka, Raimund Kirchschlager, et al. “Heavy-Hole States in Germanium Hut Wires.” <i>Nano Letters</i>. American Chemical Society, 2016. <a href=\"https://doi.org/10.1021/acs.nanolett.6b02715\">https://doi.org/10.1021/acs.nanolett.6b02715</a>.","mla":"Watzinger, Hannes, et al. “Heavy-Hole States in Germanium Hut Wires.” <i>Nano Letters</i>, vol. 16, no. 11, American Chemical Society, 2016, pp. 6879–85, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.6b02715\">10.1021/acs.nanolett.6b02715</a>.","apa":"Watzinger, H., Kloeffel, C., Vukušić, L., Rossell, M., Sessi, V., Kukucka, J., … Katsaros, G. (2016). Heavy-hole states in germanium hut wires. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.6b02715\">https://doi.org/10.1021/acs.nanolett.6b02715</a>"},"language":[{"iso":"eng"}],"publist_id":"5941","article_processing_charge":"No","isi":1,"date_updated":"2026-04-08T07:27:13Z","related_material":{"record":[{"id":"7977","relation":"popular_science"},{"relation":"dissertation_contains","id":"7996","status":"public"}]},"title":"Heavy-hole states in germanium hut wires","author":[{"first_name":"Hannes","id":"35DF8E50-F248-11E8-B48F-1D18A9856A87","full_name":"Watzinger, Hannes","last_name":"Watzinger"},{"last_name":"Kloeffel","full_name":"Kloeffel, Christoph","first_name":"Christoph"},{"last_name":"Vukusic","full_name":"Vukusic, Lada","id":"31E9F056-F248-11E8-B48F-1D18A9856A87","first_name":"Lada","orcid":"0000-0003-2424-8636"},{"full_name":"Rossell, Marta","last_name":"Rossell","first_name":"Marta"},{"first_name":"Violetta","full_name":"Sessi, Violetta","last_name":"Sessi"},{"first_name":"Josip","id":"3F5D8856-F248-11E8-B48F-1D18A9856A87","full_name":"Kukucka, Josip","last_name":"Kukucka"},{"first_name":"Raimund","last_name":"Kirchschlager","full_name":"Kirchschlager, Raimund"},{"first_name":"Elisabeth","id":"33662F76-F248-11E8-B48F-1D18A9856A87","full_name":"Lausecker, Elisabeth","last_name":"Lausecker"},{"last_name":"Truhlar","full_name":"Truhlar, Alisha","id":"49CBC780-F248-11E8-B48F-1D18A9856A87","first_name":"Alisha"},{"full_name":"Glaser, Martin","last_name":"Glaser","first_name":"Martin"},{"first_name":"Armando","last_name":"Rastelli","full_name":"Rastelli, Armando"},{"first_name":"Andreas","full_name":"Fuhrer, Andreas","last_name":"Fuhrer"},{"first_name":"Daniel","full_name":"Loss, Daniel","last_name":"Loss"},{"full_name":"Katsaros, Georgios","last_name":"Katsaros","first_name":"Georgios","orcid":"0000-0001-8342-202X","id":"38DB5788-F248-11E8-B48F-1D18A9856A87"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","intvolume":"        16","date_created":"2018-12-11T11:51:24Z","doi":"10.1021/acs.nanolett.6b02715","file_date_updated":"2020-07-14T12:44:44Z","issue":"11","pubrep_id":"664","quality_controlled":"1","scopus_import":"1","date_published":"2016-09-22T00:00:00Z","abstract":[{"lang":"eng","text":"Hole spins have gained considerable interest in the past few years due to their potential for fast electrically controlled qubits. Here, we study holes confined in Ge hut wires, a so-far unexplored type of nanostructure. Low-temperature magnetotransport measurements reveal a large anisotropy between the in-plane and out-of-plane g-factors of up to 18. Numerical simulations verify that this large anisotropy originates from a confined wave function of heavy-hole character. A light-hole admixture of less than 1% is estimated for the states of lowest energy, leading to a surprisingly large reduction of the out-of-plane g-factors compared with those for pure heavy holes. Given this tiny light-hole contribution, the spin lifetimes are expected to be very long, even in isotopically nonpurified samples."}],"department":[{"_id":"GeKa"}]},{"acknowledgement":"We thank Yvon Jaillais, Ikuko Hara-Nishimura, Akihiko Nakano, Takashi Ueda and Jinxing Lin for providing materials, Natasha Raikhel, Glenn Hicks, Steffen Vanneste, and Ricardo Tejos for useful suggestions, Patrick Callaerts for providing S2 Drosophila cell cultures, Michael Sixt for providing HeLa cells, Annick Bleys for literature searches, VIB Bio Imaging Core for help with imaging conditions and Martine De Cock for help in preparing the article. This work was supported by the Agency for Innovation by Science\r\nand Technology for a pre-doctoral fellowship to W.D.; the Research fund KU Leuven\r\n(GOA), a Methusalem grant of the Flemish government and VIB to S.K., J.K. and P.V.;\r\nby the Netherlands Organisation for Scientific Research (NWO) for ALW grants\r\n846.11.002 (C.T.) and 867.15.020 (T.M.); the European Research Council (project\r\nERC-2011-StG-20101109 PSDP) (to J.F.); a European Research Council (ERC) Starting\r\nGrant (grant 260678) (to P.V.), the Research Foundation-Flanders (grants G.0747.09,\r\nG094011 and G095511) (to P.V.), the Hercules Foundation, an Interuniversity Attraction\r\nPoles Poles Program, initiated by the Belgian State, Science Policy Office (to P.V.),\r\nthe Swedish VetenskapsRådet grant to O.K., the Ghent University ‘Bijzonder\r\nOnderzoek Fonds’ (BOF) for a predoctoral fellowship to F.A.O.-M., the Research\r\nFoundation-Flanders (FWO) to K.M. and E.R.","ddc":["570"],"oa":1,"status":"public","volume":7,"file":[{"access_level":"open_access","relation":"main_file","creator":"system","date_updated":"2020-07-14T12:44:45Z","content_type":"application/pdf","file_id":"5369","file_name":"IST-2016-653-v1+1_ncomms11710_1_.pdf","date_created":"2018-12-12T10:18:47Z","file_size":3532505,"checksum":"e8dc81b3e44db5a7718d7f1501ce1aa7"}],"month":"06","publication_status":"published","type":"journal_article","day":"08","article_number":"11710","publication":"Nature Communications","_id":"1346","ec_funded":1,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)"},"oa_version":"Published Version","has_accepted_license":"1","publisher":"Nature Publishing Group","external_id":{"isi":["000377899800001"]},"project":[{"name":"Polarity and subcellular dynamics in plants","_id":"25716A02-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","grant_number":"282300"}],"author":[{"first_name":"Wim","last_name":"Dejonghe","full_name":"Dejonghe, Wim"},{"first_name":"Sabine","full_name":"Kuenen, Sabine","last_name":"Kuenen"},{"full_name":"Mylle, Evelien","last_name":"Mylle","first_name":"Evelien"},{"last_name":"Vasileva","full_name":"Vasileva, Mina K","id":"3407EB18-F248-11E8-B48F-1D18A9856A87","first_name":"Mina K"},{"last_name":"Keech","full_name":"Keech, Olivier","first_name":"Olivier"},{"first_name":"Corrado","full_name":"Viotti, Corrado","last_name":"Viotti"},{"last_name":"Swerts","full_name":"Swerts, Jef","first_name":"Jef"},{"full_name":"Fendrych, Matyas","last_name":"Fendrych","first_name":"Matyas","orcid":"0000-0002-9767-8699","id":"43905548-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Fausto","full_name":"Ortiz Morea, Fausto","last_name":"Ortiz Morea"},{"first_name":"Kiril","last_name":"Mishev","full_name":"Mishev, Kiril"},{"full_name":"Delang, Simon","last_name":"Delang","first_name":"Simon"},{"full_name":"Scholl, Stefan","last_name":"Scholl","first_name":"Stefan"},{"first_name":"Xavier","full_name":"Zarza, Xavier","last_name":"Zarza"},{"first_name":"Mareike","full_name":"Heilmann, Mareike","last_name":"Heilmann"},{"full_name":"Kourelis, Jiorgos","last_name":"Kourelis","first_name":"Jiorgos"},{"full_name":"Kasprowicz, Jaroslaw","last_name":"Kasprowicz","first_name":"Jaroslaw"},{"full_name":"Nguyen, Le","last_name":"Nguyen","first_name":"Le"},{"first_name":"Andrzej","last_name":"Drozdzecki","full_name":"Drozdzecki, Andrzej"},{"first_name":"Isabelle","full_name":"Van Houtte, Isabelle","last_name":"Van Houtte"},{"last_name":"Szatmári","full_name":"Szatmári, Anna","first_name":"Anna"},{"first_name":"Mateusz","last_name":"Majda","full_name":"Majda, Mateusz"},{"full_name":"Baisa, Gary","last_name":"Baisa","first_name":"Gary"},{"first_name":"Sebastian","last_name":"Bednarek","full_name":"Bednarek, Sebastian"},{"full_name":"Robert, Stéphanie","last_name":"Robert","first_name":"Stéphanie"},{"first_name":"Dominique","last_name":"Audenaert","full_name":"Audenaert, Dominique"},{"last_name":"Testerink","full_name":"Testerink, Christa","first_name":"Christa"},{"first_name":"Teun","last_name":"Munnik","full_name":"Munnik, Teun"},{"first_name":"Daniël","last_name":"Van Damme","full_name":"Van Damme, Daniël"},{"first_name":"Ingo","last_name":"Heilmann","full_name":"Heilmann, Ingo"},{"last_name":"Schumacher","full_name":"Schumacher, Karin","first_name":"Karin"},{"first_name":"Johan","full_name":"Winne, Johan","last_name":"Winne"},{"last_name":"Friml","full_name":"Friml, Jirí","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jirí","orcid":"0000-0002-8302-7596"},{"last_name":"Verstreken","full_name":"Verstreken, Patrik","first_name":"Patrik"},{"first_name":"Eugenia","last_name":"Russinova","full_name":"Russinova, Eugenia"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","title":"Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification","date_updated":"2026-04-08T13:54:44Z","isi":1,"related_material":{"record":[{"id":"7172","relation":"dissertation_contains","status":"public"}]},"publist_id":"5906","language":[{"iso":"eng"}],"article_processing_charge":"No","year":"2016","citation":{"ista":"Dejonghe W, Kuenen S, Mylle E, Vasileva MK, Keech O, Viotti C, Swerts J, Fendrych M, Ortiz Morea F, Mishev K, Delang S, Scholl S, Zarza X, Heilmann M, Kourelis J, Kasprowicz J, Nguyen L, Drozdzecki A, Van Houtte I, Szatmári A, Majda M, Baisa G, Bednarek S, Robert S, Audenaert D, Testerink C, Munnik T, Van Damme D, Heilmann I, Schumacher K, Winne J, Friml J, Verstreken P, Russinova E. 2016. Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification. Nature Communications. 7, 11710.","chicago":"Dejonghe, Wim, Sabine Kuenen, Evelien Mylle, Mina K Vasileva, Olivier Keech, Corrado Viotti, Jef Swerts, et al. “Mitochondrial Uncouplers Inhibit Clathrin-Mediated Endocytosis Largely through Cytoplasmic Acidification.” <i>Nature Communications</i>. Nature Publishing Group, 2016. <a href=\"https://doi.org/10.1038/ncomms11710\">https://doi.org/10.1038/ncomms11710</a>.","short":"W. Dejonghe, S. Kuenen, E. Mylle, M.K. Vasileva, O. Keech, C. Viotti, J. Swerts, M. Fendrych, F. Ortiz Morea, K. Mishev, S. Delang, S. Scholl, X. Zarza, M. Heilmann, J. Kourelis, J. Kasprowicz, L. Nguyen, A. Drozdzecki, I. Van Houtte, A. Szatmári, M. Majda, G. Baisa, S. Bednarek, S. Robert, D. Audenaert, C. Testerink, T. Munnik, D. Van Damme, I. Heilmann, K. Schumacher, J. Winne, J. Friml, P. Verstreken, E. Russinova, Nature Communications 7 (2016).","mla":"Dejonghe, Wim, et al. “Mitochondrial Uncouplers Inhibit Clathrin-Mediated Endocytosis Largely through Cytoplasmic Acidification.” <i>Nature Communications</i>, vol. 7, 11710, Nature Publishing Group, 2016, doi:<a href=\"https://doi.org/10.1038/ncomms11710\">10.1038/ncomms11710</a>.","apa":"Dejonghe, W., Kuenen, S., Mylle, E., Vasileva, M. K., Keech, O., Viotti, C., … Russinova, E. (2016). Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification. <i>Nature Communications</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/ncomms11710\">https://doi.org/10.1038/ncomms11710</a>","ama":"Dejonghe W, Kuenen S, Mylle E, et al. Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification. <i>Nature Communications</i>. 2016;7. doi:<a href=\"https://doi.org/10.1038/ncomms11710\">10.1038/ncomms11710</a>","ieee":"W. Dejonghe <i>et al.</i>, “Mitochondrial uncouplers inhibit clathrin-mediated endocytosis largely through cytoplasmic acidification,” <i>Nature Communications</i>, vol. 7. Nature Publishing Group, 2016."},"department":[{"_id":"JiFr"}],"date_published":"2016-06-08T00:00:00Z","abstract":[{"text":"ATP production requires the establishment of an electrochemical proton gradient across the inner mitochondrial membrane. Mitochondrial uncouplers dissipate this proton gradient and disrupt numerous cellular processes, including vesicular trafficking, mainly through energy depletion. Here we show that Endosidin9 (ES9), a novel mitochondrial uncoupler, is a potent inhibitor of clathrin-mediated endocytosis (CME) in different systems and that ES9 induces inhibition of CME not because of its effect on cellular ATP, but rather due to its protonophore activity that leads to cytoplasm acidification. We show that the known tyrosine kinase inhibitor tyrphostinA23, which is routinely used to block CME, displays similar properties, thus questioning its use as a specific inhibitor of cargo recognition by the AP-2 adaptor complex via tyrosine motif-based endocytosis signals. Furthermore, we show that cytoplasm acidification dramatically affects the dynamics and recruitment of clathrin and associated adaptors, and leads to reduction of phosphatidylinositol 4,5-biphosphate from the plasma membrane.","lang":"eng"}],"pubrep_id":"653","file_date_updated":"2020-07-14T12:44:45Z","quality_controlled":"1","scopus_import":"1","date_created":"2018-12-11T11:51:30Z","intvolume":"         7","doi":"10.1038/ncomms11710"}]