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11.
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7 p, 535.9 KB |
Current methods for development of rapid reviews about diagnostic tests : An international survey
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Arevalo-Rodriguez, Ingrid (Hospital Universitario Ramón y Cajal (Madrid)) ;
Steingart, K.R. (Liverpool School of Tropical Medicine) ;
Tricco, A.C. (Queen's University) ;
Nussbaumer-Streit, B. (Danube University Krems) ;
Kaunelis, D. (Canadian Agency for Drugs and Technologies in Health (CADTH)) ;
Alonso-Coello, Pablo (Institut d'Investigació Biomèdica Sant Pau) ;
Baxter, S. (University of Sheffield) ;
Bossuyt, P.M. (University of Amsterdam) ;
Emparanza, J.I. (Hospital de Donostia (Sant Sebastià, País Basc)) ;
Zamora, J. (Queen Mary University) ;
Universitat Autònoma de Barcelona
Rapid reviews (RRs) have emerged as an efficient alternative to time-consuming systematic reviews - they can help meet the demand for accelerated evidence synthesis to inform decision-making in healthcare. [...]
2020 -  10.1186/s12874-020-01004-z
BMC Medical Research Methodology, Vol. 20 Núm. 1 (13 2020) , p. 115
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12.
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9 p, 861.1 KB |
Filling some blanks in a divergent approach to gabosines : enantioselective synthesis of (-)-epiepoxydon, (+)-phyllostine, (-)-gabosine D, and (-)-gabosine E
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Fresneda, Miguel Ángel (Universitat Autònoma de Barcelona. Departament de Química) ;
Alibes, Ramón (Universitat Autònoma de Barcelona. Departament de Química) ;
Bayón, Joan Carles (Universitat Autònoma de Barcelona. Departament de Química) ;
Figueredo Galimany, Marta (Universitat Autònoma de Barcelona. Departament de Química)
The levorotatory enantiomers of gabosines D and E were synthesized through a divergent approach that could equally well be applied to the synthesis of the dextrorotatory enantiomers, which have been isolated from natural sources. [...]
2016 - 10.1002/ejoc.201600492
European journal of organic chemistry, Vol. 2016, issue 21 (July 2016) , p. 3568-3574
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13.
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29 p, 1.1 MB |
Synthetic studies on Stemona alkaloids. Construction of the sessilifoliamides B and C and 1,12-secostenine skeleton
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Alonso-Fernández, Javier (Universitat Autònoma de Barcelona. Departament de Química) ;
Benaiges Miñarro, Cristina (Universitat Autònoma de Barcelona. Departament de Química) ;
Casas Arce, Eva (Universitat Autònoma de Barcelona. Departament de Química) ;
Alibes, Ramón (Universitat Autònoma de Barcelona. Departament de Química) ;
Bayón, Joan Carles (Universitat Autònoma de Barcelona. Departament de Química) ;
Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ;
Alvarez-Larena, Angel (Universitat Autònoma de Barcelona. Servei de Cristal·lografia) ;
Figueredo Galimany, Marta (Universitat Autònoma de Barcelona. Departament de Química)
An original synthetic approach to the Stemona alkaloids stenine and sessilifoliamides B and C has been explored. The strategy relies on the early construction of the pyrroloazepine core (rings A and B) and latter addition of the furanone (ring D) and ethyl chain at C-10, which are the common structural features of the three alkaloids. [...]
2016 - 10.1016/j.tet.2016.04.077
Tetrahedron, Vol. 72, Issue 24 (June 2016) , p. 3500-3524
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14.
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23 p, 1.4 MB |
PbS-Pb-Cu xS Composites for Thermoelectric Application
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Li, Mengyao (Institut de Recerca en Energia de Catalunya) ;
Liu, Yu (Institute of Science and Technology Austria) ;
Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Xiao, Ke (Institut de Recerca en Energia de Catalunya) ;
Nabahat, Mehran (Universitat Politècnica de Catalunya. Departament de Física) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Ibáñez, Maria (Institute of Science and Technology Austria) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
Composite materials offer numerous advantages in a wide range of applications, including thermoelectrics. Here, semiconductor-metal composites are produced by just blending nanoparticles of a sulfide semiconductor obtained in aqueous solution and at room temperature with a metallic Cu powder. [...]
2021 - 10.1021/acsami.1c15609
ACS applied materials & interfaces, Vol. 13, Num. 43 (October 2021) , p. 51373-51382
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15.
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10 p, 1.2 MB |
Solution-phase synthesis and photoluminescence of quaternary chalcohalide semiconductors
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Roth, Alison N. (Iowa State University. Department of Chemistry) ;
Opare-Addo, Jemima (Iowa State University. Department of Chemistry) ;
Gi, Eunbyeol (Iowa State University. Department of Chemistry) ;
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química) ;
Schaller, Richard D. (Northwestern University. Department of Chemistry (US)) ;
Smith, Emily A. (Iowa State University. Department of Chemistry) ;
Vela, Javier (Iowa State University. Department of Chemistry)
Mixed-metal chalcohalide semiconductors have emerged as promising candidates for photovoltaic applications. However, preparation of these multinary compounds using solution-phase techniques remains particularly challenging compared to traditional solid-state methods. [...]
2023 - 10.1021/acs.chemmater.3c00011
Chemistry of materials, Vol. 35, Issue 5 (March 2023) , p. 2165-2172
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16.
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14.9 MB |
La efectividad comunicativa de la síntesis audiovisual a través del teléfono móvil
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Escudero García, Sara ;
Valero Sancho, José Luis, dir.
Aquest treball tracta sobre l'efectivitat comunicativa de la síntesi audiovisual presentada a través del telèfon mòbil. Basant-nos en les investigacions de Mayer (2020), Morera (2017), Boyas, Bryan i Lee (2012) i Wimmer i Dominick (2011), entre altres autors, la metodologia emprada per al nostre estudi gairebé experimental, qualitatiu i quantitatiu, ha consistit en la realització de 12 Pre tests i Post tests diferents. [...]
El presente trabajo trata sobre la efectividad comunicativa de la síntesis audiovisual presentada a través del teléfono móvil. Basándonos en las investigaciones de Mayer (2020), Morera (2017), Boyas, Bryan y Lee (2012) y Wimmer y Dominick (2011), entre otros autores, la metodología empleada para nuestro Estudio cuasi-experimental cualitativo y cuantitativo ha consistido en la realización de 12 Pre test y Post test distintos. [...]
The following work deals with the communicative effectiveness of audiovisual synthesis through the use of mobile phone. Based on the research by, among other authors, Mayer (2020), Morera (2017), Boyas, Bryan and Lee (2012) and Wimmer and Dominick (2011), the methodology used for our qualitative and quantitative quasi-experimental study consisted of carrying out 12 different Pre tests and Post tests. [...]
2022
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17.
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211 p, 17.6 MB |
Towards Translational Nanobiotechnology : Biomedical Applications of Noble Metal Nanoparticles
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F. Gusta, Muriel ;
Puntes, Víctor, dir. ;
Lorenzo Rivera, Julia, dir.
L'objectiu d'aquesta tesis es contribuir al camp emergent on els camps de la biomedicina i la síntesis de materials es combinen en una nova ciència interdisciplinària, implicada amb l'ús segur i eficient de nanomaterials per aplicacions biomèdiques. [...]
El objetivo de esta tesis es contribuir al campo emergente en el que los campos de la biomedicina y la síntesis de materiales se combinan en una nueva ciencia interdisciplinaria, implicada con el uso seguro y eficiente de nanomateriales para aplicaciones biomédicas. [...]
This thesis aims to contribute to this emerging field, in which the biomedical and synthetic worlds combine into a new interdisciplinary science concerned with the safe and efficient use of nanomaterials for biological applications. [...]
2022
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18.
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6 p, 6.1 MB |
Discovery of Neuroprotective Agents Based on a 5-(4-Pyridinyl)-1,2,4-triazole Scaffold
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Gitto, Rosaria (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences) ;
Vittorio, Serena (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences) ;
Bucolo, Federica (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences) ;
Peña Díaz, Samuel (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Siracusa, Rosalba (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences) ;
Cuzzocrea, Salvatore (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences) ;
Ventura, Salvador (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Di Paola, Rosanna (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences) ;
De Luca, Laura (University of Messina. Department of Chemical, Biological, Pharmaceutical and Environmental Sciences)
Parkinson's disease (PD) is characterized by the death of dopaminergic neurons. The common histopathological hallmark in PD patients is the formation of intracellular proteinaceous accumulations. The main constituent of these inclusions is alpha-synuclein (α-syn), an intrinsically disordered protein that in pathological conditions creates amyloid aggregates that lead to neurotoxicity and neurodegeneration. [...]
2022 - 10.1021/acschemneuro.1c00849
ACS Chemical Neuroscience, Vol. 13, Issue 5 (March 2022) , p. 581-586
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26 p, 1.4 MB |
Effect of the annealing atmosphere on crystal phase and thermoelectric properties of copper sulfide
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Li, Mengyao (Institut de Recerca en Energia de Catalunya) ;
Liu, Yu (Institute of Science and Technology Austria) ;
Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Zuo, Yong (Institut de Recerca en Energia de Catalunya) ;
Xie, Chenyang. (Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques) ;
Xiao, Ke (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Ibáñez, Maria (Institute of Science and Technology Austria) ;
Liu, Junfeng (Jiangsu University. Institute for Energy Research) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
Cu2-xS has become one of the most promising thermoelectric materials for application in the middle-high temperature range. Its advantages include the abundance, low cost, and safety of its elements and a high performance at relatively elevated temperatures. [...]
2021 - 10.1021/acsnano.0c09866
ACS nano, Vol. 15, issue 3 (March 2021) , p. 4967-4978
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20.
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8 p, 4.5 MB |
A Deprotection-free method for high-yield synthesis of graphdiyne powder with in situ formed CuO nanoparticles
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Li, Jian (Centre national de la recherche scientifique. Institut de Chimie Physique) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Wang, Dongmei (Chinese Academy of Sciences. Institute of High Energy Physics) ;
Zhu, Lei (Chinese Academy of Sciences. Key Laboratory of Photochemical Conversion and Optoelectronic Materials) ;
Ha-Thi, Minh-Huong (Centre national de la recherche scientifique. Institut des Sciences Moléculaires d'Orsay) ;
Pino, Thomas (Centre national de la recherche scientifique. Institut des Sciences Moléculaires d'Orsay) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Wu, Li-Zhu (Chinese Academy of Sciences. Key Laboratory of Photochemical Conversion and Optoelectronic Materials) ;
Ghazzal, Mohamed Nawfal (Centre national de la recherche scientifique. Institut de Chimie Physique)
With a direct band gap, superior charge carrier mobility, and uniformly distributed pores, graphdiyne (GDY) has stimulated tremendous interest from the scientific community. However, its broad application is greatly limited by the complicated multistep synthesis process including complex deprotection of hexakis-[(trimethylsilyl)ethynyl]benzene (HEB-TMS) and peeling of GDY from the substrates. [...]
2022 - 10.1002/anie.202210242
Angewandte Chemie (International ed. Internet), Vol. 61, issue 43 (Oct. 2022) , art. e202210242
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