Dipòsit Digital de Documents de la UAB 15 registres trobats  1 - 10següent  anar al registre: La cerca s'ha fet en 0.02 segons. 
1.
Phase Transfer of Rhodium(II)-Based Metal-Organic Polyhedra Bearing Coordinatively Bound Cargo Enables Molecular Separation / Grancha, Thais (Institut Català de Nanociència i Nanotecnologia) ; Carné Sánchez, Arnau (Institut Català de Nanociència i Nanotecnologia) ; Hernández López, Laura (Institut Català de Nanociència i Nanotecnologia) ; Albalad, Jorge (Institut Català de Nanociència i Nanotecnologia) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
The transfer of nanoparticles between immiscible phases can be driven by externally triggered changes in their surface composition. Interestingly, phase transfers can enhance the processing of nanoparticles and enable their use as vehicles for transporting molecular cargo. [...]
2019 - 10.1021/jacs.9b10403
Journal of the American Chemical Society, Vol. 141, Issue 45 (November 2019) , p. 18349-18355  
2.
9 p, 3.3 MB Unraveling the Impact of Halide Mixing on Perovskite Stability / Hieulle, Jeremy (Okinawa Institute of Science and Technology Graduate University) ; Wang, Xiaoming (University of Toledo. Department of Physics and Astronomy and Wright) ; Stecker, Collin (Okinawa Institute of Science and Technology Graduate University) ; Son, Dae-Yong (Okinawa Institute of Science and Technology Graduate University) ; Qiu, Longbin (Okinawa Institute of Science and Technology Graduate University) ; Ohmann, Robin (Okinawa Institute of Science and Technology Graduate University) ; Ono, Luis K. (Okinawa Institute of Science and Technology Graduate University) ; Mugarza, Aitor (Institut Català de Nanociència i Nanotecnologia) ; Yan, Yanfa (University of Toledo. Department of Physics and Astronomy and Wright) ; Qi, Yabing (Okinawa Institute of Science and Technology Graduate University)
Increasing the stability of perovskites is essential for their integration in commercial photovoltaic devices. Halide mixing is suggested as a powerful strategy toward stable perovskite materials. However, the stabilizing effect of the halides critically depends on their distribution in the mixed compound, a topic that is currently under intense debate. [...]
2019 - 10.1021/jacs.8b11210
Journal of the American Chemical Society, Vol. 141, Issue 8 (February 2019) , p. 3515-3523  
3.
Geometry Mismatch and Reticular Chemistry : Strategies to Assemble Metal-Organic Frameworks with Non-default Topologies / Guillerm, Vincent (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
The past 20 years have witnessed tremendous advances in the field of porous materials, including the development of novel metal-organic frameworks (MOFs) that show great potential for practical applications aimed at addressing global environmental and industrial challenges. [...]
2019 - 10.1021/jacs.9b08754
Journal of the American Chemical Society, Vol. 141, Issue 42 (October 2019) , p. 16517-16538  
4.
8 p, 6.0 MB Tunable Self-Assembly of YF Nanoparticles by Citrate-Mediated Ionic Bridges / Martínez-Esaín, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ; Faraudo Gener, Jordi (Institut de Ciència de Materials de Barcelona) ; Puig, Teresa (Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)) ; Obradors, Xavier (Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)) ; Ros i Badosa, Josep (Universitat Autònoma de Barcelona. Departament de Química) ; Ricart, Susagna (Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)) ; Yáñez López, Ramón (Universitat Autònoma de Barcelona. Departament de Química) ; Institut de Ciència de Materials de Barcelona
Ligand-to-surface interactions are critical factors in surface and interface chemistry to control the mechanisms governing nanostructured colloidal suspensions. In particular, molecules containing carboxylate moieties (such as citrate anions) have been extensively investigated to stabilize metal, metal oxide, and metal fluoride nanoparticles. [...]
2018 - 10.1021/jacs.7b09821
Journal of the American Chemical Society, Vol. 140, Issue 6 (February 2018) , p. 2127-2134  
5.
10 p, 816.7 KB Ligand-mediated band engineering in bottom-up assembled SnTe nanocomposites for thermoelectric energy conversion / Ibáñez, Maria (EMPA-Swiss Federal Laboratories for Materials Science and Technology) ; Hasler, Roger (Empa-Swiss Federal Laboratories for Materials Science and Technology) ; Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ; Liu, Yu (Institute of Science and Technology Austria) ; Kuster, Beatrice (Empa-Swiss Federal Laboratories for Materials Science and Technology) ; Schuster, Maximilian (ETH Zürich. Department of Chemistry and Applied Biosciences) ; Dobrozhan, Oleksandr (Institut de Recerca en Energia de Catalunya) ; Cadavid, Doris (Institut de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Cabot, Andreu (Institut de Recerca en Energia de Catalunya) ; Kovalenko, Maksym V. (ETH Zürich. Department of Chemistry and Applied Biosciences)
The bottom-up assembly of colloidal nanocrystals is a versatile methodology to produce composite nanomaterials with precisely tuned electronic properties. Beyond the synthetic control over crystal domain size, shape, crystal phase, and composition, solution-processed nanocrystals allow exquisite surface engineering. [...]
2019 - 10.1021/jacs.9b01394
Journal of the American Chemical Society, Vol. 141, Issue 20 (May 2019) , p. 8025-8029  
6.
9 p, 2.4 MB Two-photon neuronal and astrocytic stimulation with azobenzene-based photoswitches / Izquierdo Serra, Mercè (Institut de Bioenginyeria de Catalunya) ; Gascón Moya, Marta (Universitat Autònoma de Barcelona. Departament de Química) ; Hirtz, Jan J. (Columbia University. Department of Biological Sciences) ; Pittolo, Silvia (Institut de Bioenginyeria de Catalunya) ; Poskanzer, Kira E. (Columbia University. Department of Biological Sciences) ; Ferrer Mallofré, Èric (Universitat Autònoma de Barcelona. Departament de Química) ; Alibés Arqués, Ramon (Universitat Autònoma de Barcelona. Departament de Química) ; Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ; Yuste, Rafael (Columbia University. Department of Biological Sciences) ; Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ; Gorostiza, Pau (Institut de Bioenginyeria de Catalunya)
Synthetic photochromic compounds can be designed to control a variety of proteins and their biochemical functions in living cells, but the high spatiotemporal precision and tissue penetration of two-photon stimulation have never been investigated in these molecules. [...]
2014 - 10.1021/ja5026326
Journal of the American Chemical Society, Vol. 136, Issue 24 (June 2014) , p. 8693-8701  
7.
12 p, 3.5 MB What Controls Photocatalytic Water Oxidation on Rutile TiO2(110) under Ultra-High-Vacuum Conditions? / Migani, Annapaola (Institut Català de Nanociència i Nanotecnologia) ; Blancafort, Lluís (Institut de Química Computacional i Catàlisi)
The photocatalytic O-H dissociation of water absorbed on a rutile TiO(110) surface in ultrahigh vacuum (UHV) is studied with spin-polarized density functional theory and a hybrid exchange-correlation functional (HSE06), treating the excited-state species as excitons with triplet multiplicity. [...]
2017 - 10.1021/jacs.7b05121
Journal of the American Chemical Society, Vol. 139, Issue 34 (August 2017) , p. 11845-11856  
8.
17 p, 1.2 MB Postsynthetic Selective Ligand Cleavage by Solid-Gas Phase Ozonolysis Fuses Micropores into Mesopores in Metal-Organic Frameworks / Guillerm, Vincent (Institut Català de Nanociència i Nanotecnologia) ; Xu, Heng (Institut Català de Nanociència i Nanotecnologia) ; Albalad, Jorge (Institut Català de Nanociència i Nanotecnologia) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Herein we report a novel, ozone-based method for postsynthetic generation of mesoporosity in metal-organic frameworks (MOFs). By carefully selecting mixed-ligand Zr-fcu-MOFs based on organic ligand pairs in which one ligand has ozone-cleavable olefin bonds and the other ligand is ozone-resistant, we were able to selectively break the cleavable ligand via ozonolysis to trigger fusion of micropores into mesopores within the MOF framework. [...]
2018 - 10.1021/jacs.8b09682
Journal of the American Chemical Society, Vol. 140, Issue 44 (November 2018) , p. 15022-15030  
9.
6 p, 767.9 KB Zigzag ligands for transversal design in reticular chemistry : unveiling new structural opportunities for metal-organic frameworks / Guillerm, Vincent (Institut Català de Nanociència i Nanotecnologia) ; Grancha, Thais (Institut Català de Nanociència i Nanotecnologia) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Herein we describe the topological influence of zigzag ligands in the assembly of Zr(IV) metal-organic frameworks (MOFs). Through a transversal design strategy using reticular chemistry, we were able to synthesize a family of isoreticular Zr(IV)-based MOFs exhibiting the bcu - rather than the fcu - topology. [...]
2018 - 10.1021/jacs.8b07050
Journal of the American Chemical Society, Vol. 140, issue 32 (August 2018) , p. 10153-10157  
10.
8 p, 869.3 KB Single-crystal-to-single-crystal postsynthetic modification of a metal-organic framework via ozonolysis / Albalad, Jorge (Institut Català de Nanociència i Nanotecnologia) ; Xu, Heng (Institut Català de Nanociència i Nanotecnologia) ; Gándara, Felipe (Instituto de Ciencia de Materiales de Madrid) ; Haouas, Mohamed (Université Paris-Saclay. Institut Lavoisier de Versailles) ; Martineau-Corcos, Charlotte (Université Paris-Saclay. Institut Lavoisier de Versailles) ; Mas-Ballesté, Rubén (Universidad Autónoma de Madrid. Departamento de Química Inorgánica) ; Barnett, Sarah A. (Diamond Light Source) ; Juanhuix, Judith (ALBA Laboratori de Llum de Sincrotró) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
We describe solid-gas phase, single-crystal-to-single-crystal, postsynthetic modifications of a metal-organic framework (MOF). Using ozone, we quantitatively transformed the olefin groups of a UiO-66-type MOF into 1,2,4-trioxolane rings, which we then selectively converted into either aldehydes or carboxylic acids.
2018 - 10.1021/jacs.7b12913
Journal of the American Chemical Society, Vol. 140, issue 6 (Feb. 2018) , p. 2028-2031  

Dipòsit Digital de Documents de la UAB : 15 registres trobats   1 - 10següent  anar al registre:
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