Destacados

Enzyme/Nanocopper Hybrid Nanozymes: Modulating Enzyme-like Activity by the Protein Structure for Biosensing and Tumor Catalytic Therapy

Autores: Losada Garcia, N; Jimenez-Alesanco, A; Velazquez-Campoy, A; Abian, O; Palomo, JM

Artículo.
ACS Appl. Mater. Interfaces.
Fecha: jan-20. 2021.
Doi: 10.1021/acsami.0c20501

Resumen:
Artificial enzymes with modulated enzyme-mimicking activities of natural systems represent a challenge in catalytic applications. Here, we show the creation of artificial Cu metalloenzymes based on the generation of Cu nanoparticles in [read more]

Effect of surface area and physical-chemical properties of graphite and graphene-based materials on their adsorption capacity towards metronidazole and trimethoprim antibiotics in aqueous solution

Authors: Carrales-Alvarado, DH; Rodriguez-Ramos, I; Leyva-Ramos, R; Mendoza-Mendoza, E; Villela-Martinez, DE Article. Chem. Eng. J.. vol: 402. page: 1385-8947. Date: DEC 15. 2020. Doi: 10.1016/j.cej.2020.126155. Abstract: The adsorption of metronidazole (MNZ) and trimethoprim (TMP) antibiotics from water on nanomaterials synthesized from graphene oxide and graphite, was examined thoroughly. The effect of the physicochemical properties and surface [read more]

Strong effect of light scattering by distribution of TiO2 particle aggregates on photocatalytic efficiency in aqueous suspensions

Authors: Tolosana-Moranchel, A; Pecharroman, C; Faraldos, M; Bahamonde, A Article. Chem. Eng. J.. vol: 403. page: 1385-8947. Date: JAN 1. 2021. Doi: 10.1016/j.cej.2020.126186. Abstract: This work examines the important role of light power absorbed by TiO2 on the photocatalytic degradation of dichloroacetic acid (DCA) in a semi-continuous slurry photoreactor with UV-Vis radiation. This system is an [read more]

Spinel-Type nitride compounds with improved features as solar cell absorbers

Authors: Sanchez-Palencia, P; Garcia, G; Conesa, JC; Wahnon, P; Palacios, P

Article.
Acta Mater.. vol: 197. page: 1359-6454.
Date: sep-15. 2020.
Doi: 10.1016/j.actamat.2020.07.034.

Abstract:
Ternary spinel nitrides are a new class of semiconductor materials with tunable bandgap in the visible range. In this work, we report a rational design of spinel-type nitride compounds with improved features as solar [read more]

Advances in catalytic routes for the production of carboxylic acids from biomass: a step forward for sustainable polymers

Authors: Iglesias, J; Martinez-Salazar, I; Maireles-Torres, P; Alonso, DM; Mariscal, R; Granados, ML

Review.
Chem. Soc. Rev.. vol: 49. page: 0306-0012.
Date: AUG 21. 2020.
Doi: 10.1039/d0cs00177e.

Abstract:
Polymers are ubiquitously present in our daily life because they can meet a wide range of needs and fields of applications. This success, based on an irresponsible linear consumption of [read more]

Facile synthesis of B/g-C(3)N(4)composite materials for the continuous-flow selective photo-production of acetone

Authors: Caudillo-Flores, U; Rodriguez-Padron, D; Munoz-Batista, MJ; Kubacka, A; Luque, R; Fernandez-Garcia, M

Article.
Green Chem.. vol: 22. page: 1463-9262.
Date: AUG 7. 2020.
Doi: 10.1039/d0gc01326a.

Abstract:
In this work versatile boron-carbon nitride composite materials were synthesized and utilized in a sustainable process using sunlight as the energy source for the continuous-flow selective photocatalytic production of acetone from [read more]

The enzyme-induced formation of iron hybrid nanostructures with different morphologies

Authors: Benavente, R; Lopez-Tejedor, D; Morales, MD; Perez-Rizquez, C; Palomo, JM

Article.
Nanoscale. vol: 12. page: 2040-3364.
Date: jun-28. 2020.
Doi: 10.1039/d0nr03142a.

Abstract:
A new synthesis method for tailor-made iron-hybrid nanoparticles has been carried out for the first time using enzymes, which directly induce the formation of inorganic iron species. The role of the protein was critical for [read more]

High enhancement of the hydrolysis rate of cellulose after pretreatment with inorganic salt hydrates

Authors: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Fierro, JLG

Article.
Green Chem.. vol: 22. page: 1463-9262.
Date: jun-21. 2020.
Doi: 10.1039/d0gc01066a.

Abstract:
We study the use of inorganic salt hydrates as solvents in the dissolution/precipitation pretreatment of cellulose. The dissolution of cellulose was very fast (15 min in some cases) at the low temperature of 70 degrees C. [read more]

2020-07-21T10:16:18+02:00Categories: Destacados, Publicaciones 2020|

Promoting H-2 photoproduction of TiO2-based materials by surface decoration with Pt nanoparticles and SnS2 nanoplatelets

Authors: Barba-Nieto, I; Christoforidis, KC; Fernandez-Garcia, M; Kubacka, A

Article.
Appl. Catal. B-Environ.. vol: 277. page: 0926-3373.
Date: nov-15. 2020.
Doi: 10.1016/j.apcatb.2020.119246.

Abstract:
The production of hydrogen from the photoreforming of sacrificial alcohols was essayed using an anatase-based ternary system having N nanoparticles and SnS2 nanoplatelets at the surface of the oxide support. Contact between phases was optimized [read more]

Performance of an aliovalent-substituted CoCeOx catalyst from bimetallic MOF for VOC oxidation in air

Authors: Li, YX; Han, W; Wang, RX; Weng, LT; Serrano-Lotina, A; Banares, MA; Wang, QY; Yeung, KL

Article.
Appl. Catal. B-Environ.. vol: 275. page: 0926-3373.
Date: oct-15. 2020.
Doi: 10.1016/j.apcatb.2020.119121.

Abstract:
The aliovalent-substitution of cobalt into ceria lattice was demonstrated using a bimetallic CoCeBDC MOF to achieve a high degree of atomic level mixing in the CoCeOx catalyst. Spectroscopic analyses including X-ray [read more]

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