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1.
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10 p, 1.3 MB |
Ruthenium Complexes with Chiral bis-Pinene Ligands : an Array of Subtle Structural Diversity
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Vaquer Malia, Lydia (Institut Català d'Investigació Química) ;
Poater, Albert (Universitat de Girona) ;
De Tovar Villanueva, Jonathan (Universitat Autònoma de Barcelona. Departament de Química) ;
García-Antón, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ;
Solà i Puig, Miquel (Universitat de Girona. Departament de Química) ;
Llobet Dalmases, Antoni (Universitat Autònoma de Barcelona. Departament de Química) ;
Sala Román, Xavier (Universitat Autònoma de Barcelona. Departament de Química)
A new chiral derivative of the N,N-bis(2-pyridylmethyl)ethylamine (bpea) ligand, Me-pinene[5,6]bpea [(−)-L1], has been prepared from a new aldehyde building block [Me-pinene-aldehyde, (−)-4] arising from the monoterpene chiral pool. [...]
2013 -  10.1021/ic302678b
Inorganic Chemistry, Vol. 52, Issue 9 (May 2013) , p. 4985-4992
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22 p, 904.1 KB |
Binding of VIVO2+, VIVOL, VIVOL2 and VVO2L Moieties to Proteins : X-ray/Theoretical Characterization and Biological Implications
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Santos, Marino F.A. (Universidade NOVA de Lisboa) ;
Sciortino, Giuseppe (Institut d'Investigacions Químiques de Catalunya) ;
Correia, Isabel (Universidade de Lisboa) ;
Fernandes, Andreia C.P. (Universidade NOVA de Lisboa) ;
Santos-Silva, Teresa (Universidade NOVA de Lisboa) ;
Pisanu, Federico (Università di Sassari) ;
Garribba, Eugenio (Università di Sassari. Dipartimento di Medicina, Chirurgia e Farmacia) ;
Costa Pessoa, João (Universidade de Lisboa)
Vanadium compounds have frequently been proposed as therapeutics, but their application has been hampered by the lack of information on the different V-containing species that may form and how these interact with blood and cell proteins, and with enzymes. [...]
2022 - 10.1002/chem.202200105
Chemistry, Vol. 28, Issue 40 (July 2022) , art. e202200105
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3.
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34 p, 1.3 MB |
Inhibitors of aldehyde dehydrogenases of the 1A subfamily as putative anticancer agents : Kinetic characterization and effect on human cancer cells
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Jiménez, Rafael (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Pequerul, Raquel (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Amor Minguez, Adrián (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Lorenzo Rivera, Julia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Metwally, Kamel (Zagazig University. Department of Medicinal Chemistry) ;
Avilés, Francesc X (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Parés i Casasampera, Xavier (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ;
Farrés, Jaume (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular)
Aldehyde dehydrogenases (ALDHs) are enzymes catalyzing the NAD(P)+-dependent oxidation of aldehydes to their corresponding carboxylic acids. High ALDH activity has been related to some important features of cancer stem cells. [...]
2019 - 10.1016/j.cbi.2019.04.004
Chemico-Biological Interactions, Vol. 306 (2019) , p. 123-130
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4.
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34 p, 1.0 MB |
Intramolecular photocycloaddition of 2(5H)-furanones to temporarily tethered terminal alkenes as a stereoselective source of enantiomerically pure polyfunctionalyzed cyclobutanes
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Xin, Yangchun (Universitat Autònoma de Barcelona. Departament de Química) ;
Rodríguez Santiago, Luis (Universitat Autònoma de Barcelona. Departament de Química) ;
Sodupe Roure, Mariona (Universitat Autònoma de Barcelona. Departament de Química) ;
Alvarez-Larena, Angel (Universitat Autònoma de Barcelona. Servei de Difracció de Raigs X) ;
Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ;
Alibes, Ramón (Universitat Autònoma de Barcelona. Departament de Química)
Allyloxymethyloxymethyl and 4-pentenoyloxymethyl substituents have been used as tethering groups to study the intramolecular [2 + 2] photocycloaddition of chiral 5-substituted 2(5H)-furanones. The photoreactions proceed in good yield and provide the expected regio- and diastereoselective tricyclic compounds with complementary regioselectivity, which depends on whether the vinyl chain is attached to the furanone by an acetal or an ester linkage. [...]
2018 - 10.1021/acs.joc.8b00088
Journal of organic chemistry, Vol. 83 Núm. 6 (2018) , p. 3188-3199
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42 p, 10.7 MB |
BCN-M : a free computational tool for generating Wulff-like nanoparticle models with controlled stoichiometry
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González, Danilo (Universitat Autònoma de Barcelona. Departament de Química) ;
Camino, Bruno (Universitat Autònoma de Barcelona. Departament de Química) ;
Heras-Domingo, Javier (Universitat Autònoma de Barcelona. Departament de Química) ;
Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química) ;
Rodríguez Santiago, Luis (Universitat Autònoma de Barcelona. Departament de Química) ;
Solans Monfort, Xavier (Universitat Autònoma de Barcelona. Departament de Química) ;
Sodupe Roure, Mariona (Universitat Autònoma de Barcelona. Departament de Química)
A thorough knowledge of the atomic structure of nanomaterials is of high importance to understand their properties. This requires developing nanoparticle models, which is not always straightforward, particularly in the case of nonpure metallic systems. [...]
2020 - 10.1021/acs.jpcc.9b10506
Journal of physical chemistry. C, Vol. 124, issue 1 (Jan. 2020) , p. 1227-1237
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34 p, 4.7 MB |
Conducting chiral nickel(ii) bis(dithiolene) complexes : Structural and electron transport modulation with the charge and the number of stereogenic centres
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Abhervé, Alexandre (Université d'Angers) ;
Mroweh, Nabil (Université d'Angers) ;
Cauchy, Thomas (Université d'Angers) ;
Pop, Flavia (Université d'Angers) ;
Cui, HengBo (Condensed Molecular Materials Laboratory. RIKEN) ;
Kato, Reizo (Condensed Molecular Materials Laboratory. RIKEN) ;
Vanthuyne, Nicolas (Aix-Marseille Université) ;
Alemany, Pere (Universitat de Barcelona. Departament de Ciència de Materials i Química Física) ;
Canadell Casanova, Enric 1950- (Institut de Ciència de Materials de Barcelona) ;
Avarvari, Narcis (Université d'Angers)
Nickel(ii) bis(dithiolene) complexes can provide crystalline conducting materials either in their monoanionic or neutral forms. Here we show that the use of chiral dithiolene ligands with one or two stereogenic centres, together with variation of the counter-ion in the anionic complexes, represents a powerful strategy to modulate the conducting properties of such molecular materials. [...]
2021 - 10.1039/d1tc00439e
Journal of Materials Chemistry C, Vol. 9, Issue 12 (March 2021) , p. 4119-4140
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14 p, 13.3 MB |
Molecular Insights into the Regulation of 3-Phosphoinositide-Dependent Protein Kinase 1 : Modeling the Interaction between the Kinase and the Pleckstrin Homology Domains
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García Viloca, Mireia (Universitat Autònoma de Barcelona. Departament de Química) ;
Bayascas Ramírez, José Ramón (Universitat Autònoma de Barcelona. Institut de Neurociències) ;
Lluch López, Josep Maria (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
González-Lafont, Àngels (Universitat Autònoma de Barcelona. Departament de Química) ;
Universitat Autònoma de Barcelona.
Departament de Bioquímica i de Biologia Molecular
The 3-phosphoinositide-dependent protein kinase 1 (PDK1) K465E mutant kinase can still activate protein kinase B (PKB) at the membrane in a phosphatidylinositol-3,4,5-trisphosphate (PIP3, PtdIns(3,4,5)P3) independent manner. [...]
2022 - 10.1021/acsomega.2c02020
ACS omega, Vol. 7, Issue 29 (July 2022) , p. 25186-25199
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125 p, 4.3 MB |
Polyoxometalates (POMs) : from electroactive clusters to energy materials
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Horn, Michael R. (Queensland University of Technology. School of Chemistry and Physics) ;
Singh, Amandeep (Queensland University of Technology. Centre for Materials Science) ;
Alomari, Suaad (Queensland University of Technology. School of Chemistry and Physics) ;
Goberna-Ferrón, Sara (Institut Català de Nanociència i Nanotecnologia) ;
Benages Vilau, Raúl (Institut Català de Nanociència i Nanotecnologia) ;
Chodankar, Nilesh R (Dongguk University-Seoul. Department of Energy and Materials Engineering) ;
Motta, Nunzio (Queensland University of Technology. Centre for Materials Science) ;
Ostrikov, Kostya (Queensland University of Technology. Centre for Materials Science) ;
Macleod, Jennifer (Queensland University of Technology. Centre for Materials Science) ;
Sonar, Prashant (Queensland University of Technology. Centre for Materials Science) ;
Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ;
Dubal, Deepak P. (Queensland University of Technology. Centre for Materials Science)
Polyoxometalates (POMs) represent a class of nanomaterials, which hold enormous promise for a range of energy-related applications. Their promise is owing to their "special"structure that gives POMs a truly unique ability to control redox reactions in energy conversion and storage. [...]
2021 - 10.1039/d0ee03407j
Energy & environmental science, Vol. 14, issue 4 (April 2021) , p. 1652-1700
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39 p, 2.7 MB |
Synthetic Photoswitchable Neurotransmitters Based on Bridged Azobenzenes
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Cabré Segura, Gisela (Universitat Autònoma de Barcelona. Departament de Química) ;
Garrido Charles, Aida (Institut de Bioenginyeria de Catalunya) ;
González-Lafont, Àngels (Universitat Autònoma de Barcelona. Departament de Química) ;
Moormann, Widukind (Christian Albrechts University Kiel. Otto Diels-Institute of Organic Chemistry) ;
Langbehn, Daniel (Christian Albrechts University Kiel. Otto Diels-Institute of Organic Chemistry) ;
Egea, David (Universitat Autònoma de Barcelona. Departament de Química) ;
Lluch López, Josep Maria (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ;
Herges, Rainer (Christian Albrechts University Kiel. Otto Diels-Institute of Organic Chemistry) ;
Alibes, Ramón (Universitat Autònoma de Barcelona. Departament de Química) ;
Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ;
Gorostiza, Pau (Institut de Bioenginyeria de Catalunya) ;
Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química)
Photoswitchable neurotransmitters of ionotropic kainate receptors were synthesized by tethering a glutamate moiety to disubstituted C2-bridged azobenzenes, which were prepared through a novel methodology that allows access to diazocines with higher yields and versatility. [...]
2019 - 10.1021/acs.orglett.9b01222
Organic Letters, Vol. 21, Issue 10 (May 2019) , p. 3780-3784
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