Unraveling Membrane Perturbations Caused by the Bacterial Riboregulator Hfq

Autores: Turbant, F; Waeytens, J; Campidelli, C; Bombled, M; Martinez, D; Grelard, A; Habenstein, B; Raussens, V; Velez, M; Wien, F; Arluison, V

Artículo.
Int. J. Mol. Sci.. vol: 23. page: .
Fecha: AUG. 2022.
Doi: 10.3390/ijms23158739.

Resumen:
Hfq is a pleiotropic regulator that mediates several aspects of bacterial RNA metabolism. The protein notably regulates translation efficiency and RNA decay in Gram-negative [read more]

Arturo Pérez2022-08-14T00:00:00+02:00Categories: Publicaciones 2022|Tags: Biochemistry & Molecular Biology; Chemistry, Multidisciplinary|

Driving the Active Site Incorporation in Zeolitic Materials via the Organic Structure-Directing Agent Through Development of H-Bonds with Hydroxyl Groups

Autores: Bernardo-Maestro, B; Li, J; Perez-Pariente, J; Lopez-Arbeloa, F; Gomez-Hortiguela, L

Artículo.
Chem.-Eur. J.. vol: 28. page: 0947-6539.
Fecha: jul-26. 2022.
Doi: 10.1002/chem.202200702.

Resumen:
(1S,2S)-N-methyl-pseudoephedrine (MPS) was used as organic structure-directing agent (OSDA) for the synthesis of Mg-doped nanoporous aluminophosphates. This molecule displays a particular conformational behavior, where the presence of H-bond donor and acceptor groups provide a rigid conformational space with [read more]

Arturo Pérez2022-07-26T00:00:00+02:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary|

First-principles thermochemical properties of hexagonal and cubic phase BaMnO3

Autores: Ghose, KK; Bayon, A; Page, AJ

Artículo.
Mater. Today Commun.. vol: 31. page: .
Fecha: JUN. 2022.
Doi: 10.1016/j.mtcomm.2022.103453.

Resumen:
BaMnO3 perovskite oxide is an interesting material for many high-temperature technological applications due to its facile reduction capacity at reasonably low temperature. The thermochemical properties of BaMnO3 largely determine this reduction behaviour at high temperature. However, the temperature-dependent thermochemical properties of [read more]

Arturo Pérez2022-09-14T10:53:30+02:00Categories: Publicaciones 2022|Tags: Materials Science, Multidisciplinary|

Effect of the Synthesis Method, Complexing Agent and Solvent on the Physicochemical Properties of LaNiO3 Nanopowders

Autores: Faical, D; Martinez-Arias, A; Gurgan, M

Artículo.
J. Chem. Soc. Pak.. vol: 44. page: 0253-5106.
Fecha: JUN. 2022.
Doi: 10.52568/001036/JCSP/44.03.2022.

Resumen:
LaNiO3 nanopowders are synthesized by sol-gel and sol-gel combustion methods using citric acid, ascorbic acid and sucrose as chelating agents, and ethanol and water as solvents. The precursor thermal decomposition towards the final solid was analyzed by X-ray diffraction, differential [read more]

Arturo Pérez2022-06-14T00:00:00+02:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary|

Layer Shape LiFePO4 Obtained by Powder Extrusion Molding as Solid Boosters for Ferro/Ferricyanide Catholyte in Semisolid Redox Flow Battery: Effect of Porosity and Shape

Autores: Vivo-Vilches, JF; Vazquez-Navalmoral, A; de la Torre-Gamarra, C; Cebollada, J; Varez, A; Levenfeld, B

Artículo; Early Access.
Batteries Supercaps. vol: . page: .
Fecha: . .
Doi: 10.1002/batt.202200050.

Resumen:
Powder extrusion molding is proposed to fabricate ceramic LiFePO4 layers (0.5-1.0 mm thickness) as solid booster for ferricyanide electrolyte in semisolid redox flow battery. In some extruded layers, the binder is partially [read more]

Arturo Pérez2022-06-08T09:28:03+02:00Categories: Publicaciones 2022|Tags: Electrochemistry; Materials Science, Multidisciplinary|

Efficient Production of Solar Hydrogen Peroxide Using Piezoelectric Polarization and Photoinduced Charge Transfer of Nanopiezoelectrics Sensitized by Carbon Quantum Dots

Destacados, Publicaciones 2022

Efficient Production of Solar Hydrogen Peroxide Using Piezoelectric Polarization and Photoinduced Charge Transfer of Nanopiezoelectrics Sensitized by Carbon Quantum Dots

Autores: Zhou, XF; Yan, F; Lyubartsev, A; Shen, B; Zhai, JW; Conesa, JC; Hedin, N

Artículo; Early Access.
Adv. Sci.. vol: . page: .
Fecha: . .
Doi: 10.1002/advs.202105792.

Resumen:
Piezoelectric semiconductors have emerged as redox catalysts, and challenges include effective conversion of mechanical energy to piezoelectric polarization and achieving high catalytic activity. The catalytic activity can be enhanced by simultaneous irradiation [read more]

Arturo Pérez2022-05-05T19:12:33+02:00Categories: Destacados, Publicaciones 2022|Tags: Chemistry, Multidisciplinary, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science|

One-Pot Conversion of Glucose into 5-Hydroxymethylfurfural using MOFs and Bronsted-Acid Tandem Catalysts

Autores: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Abdelkader-Fernandez, VK; Cunha-Silva, L; Balula, SS

Artículo; Early Access.
Adv. Sustain. Syst.. vol: . page: 2366-7486.
Fecha: . .
Doi: 10.1002/adsu.202100444.

Resumen:
The direct conversion reaction of glucose to 5-hydroxymethylfurfural (HMF) is studied using metal organic framework (MOF) as Lewis-acid catalysts and a polyoxometalate (POM), silicotungstic acid, as a Brensted-type acid with a mixture of [read more]

Arturo Pérez2022-05-05T13:59:37+02:00Categories: Publicaciones 2022|Tags: Green & Sustainable Science & Technology; Materials Science, Multidisciplinary|

Elucidating the roles of acid site nature and strength in the direct conversion of levulinic acid into ethyl valerate: the case of Zr-modified beta zeolite-supported Pd catalysts

Autores: Munoz-Olasagasti, M; Martinez-Salazar, I; Granados, ML; Lopez-Aguado, C; Iglesias, J; Morales, G; Mariscal, R

Artículo.
Sustain. Energ. Fuels. vol: 6. page: 2398-4902.
Fecha: feb-15. 2022.
Doi: 10.1039/d1se01802g.

Resumen:
The effects of the nature and strength of surface acid sites on the properties of the catalyst used for the one-pot conversion of levulinic acid to valeric biofuels have been investigated. The acid [read more]

Arturo Pérez2022-02-15T00:00:00+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary, Physical; Energy & Fuels; Materials Science|

Enhanced stability of SrRuO3 mixed oxide via monovalent doping in Sr1-xKxRuO3 for the oxygen evolution reaction

Autores: Rodriguez-Garcia, I; Galyamin, D; Pascual, L; Ferrer, P; Pena, MA; Grinter, D; Held, G; Salam, MA; Mokhtar, M; Narasimharao, K; Retuerto, M; Rojas, S

Artículo.
J. Power Sources. vol: 521. page: 0378-7753.
Fecha: feb-15. 2022.
Doi: 10.1016/j.jpowsour.2021.230950.

Resumen:
Ru mixed oxides are the most active catalysts for the oxygen evolution reaction (OER) in acid electrolyte. However, their stability is seriously compromised [read more]

Arturo Pérez2022-02-15T00:00:00+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary, Physical; Electrochemistry; Energy & Fuels; Materials Science|

Production and Digestibility Studies of beta-Galactosyl Xylitol Derivatives Using Heterogeneous Catalysts of LacA beta-Galactosidase from Lactobacillus Plantarum WCFS1

Autores: Rosado, E; Delgado-Fernandez, P; de las Rivas, B; Munoz, R; Moreno, FJ; Corzo, N; Mateo, C

Artículo.
Molecules. vol: 27. page: .
Fecha: FEB. 2022.
Doi: 10.3390/molecules27041235.

Resumen:
The synthesis of beta-galactosyl xylitol derivatives using immobilized LacA beta-galactosidase from Lactobacillus plantarum WCFS1 is presented. These compounds have the potential to replace traditional sugars by their properties as sweetener and taking the [read more]

Arturo Pérez2022-02-05T00:00:00+01:00Categories: Publicaciones 2022|Tags: Biochemistry & Molecular Biology; Chemistry, Multidisciplinary|