1.
|
|
2.
|
26 p, 1.4 MB |
Drastic effect of the peptide sequence on the copper-binding properties of tripeptides and the electrochemical behaviour of their copper(II) complexes
/
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Mirats Arce, Andrea (Universitat Autònoma de Barcelona. Departament de Química) ;
Caballero, Ana B (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química) ;
Barrios, Leoní A. (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ;
Teat, Simon J. (Lawrence Berkeley National Laboratory. Advanced Light Source) ;
Rodríguez Santiago, Luis (Universitat Autònoma de Barcelona. Departament de Química) ;
Sodupe Roure, Mariona (Universitat Autònoma de Barcelona. Departament de Química) ;
Gámez Enamorado, Patrick (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica)
The binding and electrochemical properties of the complexes CuII-HAH, CuII-HWH, CuII-Ac-HWH, CuII-HHW, and CuII-WHH have been studied by using NMR and UV/Vis spectroscopies, CV, and density functional calculations. [...]
2018 - 10.1002/chem.201704623
Chemistry, Vol. 24, issue 20 (April 2018) , p. 5153-5162
|
|
3.
|
|
4.
|
30 p, 2.5 MB |
Electrochemical tools to disclose the electrochemical reduction mechanism of CO2 in aprotic solvents and ionic liquids
/
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Ribas Saurí, Esteve (Universitat Autònoma de Barcelona. Departament de Química) ;
Richart, Clara (Universitat Autònoma de Barcelona. Departament de Química) ;
Gallardo, Iluminada (Universitat Autònoma de Barcelona. Departament de Química) ;
Faraudo, Jordi (Institut de Ciència de Materials de Barcelona) ;
Shaw, Scott K. (University of Iowa. Department of Chemistry) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
Carbon dioxide (CO2) plays a key role in controlling the temperature of the Earth. But the increase in the concentration of CO2 in the atmosphere brings with it a series of consequences, originating several environmental problems. [...]
2021 - 10.1016/j.jelechem.2021.115411
Journal of Electroanalytical Chemistry, Vol. 895 (August 2021) , art. 115411
|
|
5.
|
|
6.
|
10 p, 1.2 MB |
Solution-phase synthesis and photoluminescence of quaternary chalcohalide semiconductors
/
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
|
|
7.
|
24 p, 1.4 MB |
Electrocarboxylation of halobenzonitriles : An environmentally friendly synthesis of phthalate derivatives
/
Reche Pérez, Irene (Universitat Autònoma de Barcelona. Departament de Química) ;
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Gallardo, Iluminada (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
This manuscript presents an efficient approach for producing high valuable compounds using CO2 as building block. The methodology employed is based on electrochemical techniques, which allow performing eco-friendly chemistry solutions and maintaining the aim of offering a potential long-term strategy for reducing the CO2 emissions in the atmosphere, while obtaining useful compounds, such as aromatic acids and phthalate derivatives. [...]
2019 - 10.1016/j.electacta.2019.134576
Electrochimica acta, Vol. 320 (October 2019) , art. 134576
|
|
8.
|
54 p, 2.0 MB |
Multistimuli-Responsive Fluorescent Switches Based on Spirocyclic Meisenheimer Compounds : Smart Molecules for the Design of Optical Probes and Electrochromic Materials
/
Villabona, Marc (Universitat Autònoma de Barcelona. Departament de Química) ;
Benet, Marina (Universitat Autònoma de Barcelona. Departament de Química) ;
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Al-Kaysi, Rabih O. (King Saud bin Abdulaziz University for Health Sciences) ;
Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
Fluorescent switches based on spirocyclic zwitterionic Meisenheimer (SZMC) complexes are stimuli-responsive organic molecules with application in a variety of areas. To expand their functionality, novel switching mechanisms are herein reported for these systems: (a) acid- and redox-triggered formation of an additional protonation state with distinct optical properties, and (b) solvent-induced fluorescence modulation. [...]
2018 - 10.1021/acs.joc.8b01211
Journal of organic chemistry, Vol. 83, Num. 16 (June 2018) , p. 9166-9177
|
|
9.
|
9 p, 3.3 MB |
Electrocarboxylation of Spiropyran Switches through Carbon-Bromide Bond Cleavage Reaction
/
Santiago, Sara (Universitat Autònoma de Barcelona. Departament de Química) ;
Richart, Clara (Universitat Autònoma de Barcelona. Departament de Química) ;
Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ;
Gallardo, Iluminada (Universitat Autònoma de Barcelona. Departament de Química) ;
Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ;
Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
This manuscript deals with carbon capture and utilization to synthetize high-added chemicals using CO as a C1-organic building block for C−C bond formation. The study focuses on the electrocarboxylation of 1,3,3-trimethylindolino-6'-bromobenzopyrylospiran switch (Br-BIPS). [...]
2022 - 10.1002/celc.202101559
ChemElectroChem, Vol. 9, Issue 8 (April 2022) , art. e202101559
|
|
10.
|
|