Oxide-based composites: applications in thermo-photocatalysis

Authors: Barba-Nieto, I; Gomez-Cerezo, N; Kubacka, A; Fernandez-Garcia, M

Review; Early Access.
Catal. Sci. Technol.. vol: . page: 2044-4753.
Date: . .
Doi: 10.1039/d1cy01067k.

Abstract:
The combination of thermal and photonic energy sources to carry out catalyzed chemical reactions appears as a new avenue to optimize the current industrial-oriented processes as well as to open new ones. Herein, we analyze the contribution [read more]

2021-10-03T16:20:55+02:00Categories: Publications 2021|Tags: , |

Surface Enhanced Infrared Characterization Using Disordered Slit-Antenna Arrays for the Detection of Electrodeposited Cytochrome C

Authors: Armelles, G; Cebollada, A; Cava, DG; Alvarez-Malmagro, J; Velez, M

Article; Early Access.
Plasmonics. vol: . page: 1557-1955.
Date: . .
Doi: 10.1007/s11468-021-01521-7.

Abstract:
An approach which allows both electrochemical studies and surface enhanced infrared characterization of electrodeposited Cytochrome C is presented. This approach is based on in-plane disordered arrays of resonant slits engraved in Au substrates using focused ion beam. [read more]

Defective UiO-66(Zr) as an efficient catalyst for the synthesis of bio jet-fuel precursors via aldol condensation of furfural and MIBK

Authors: de la Flor, D; Lopez-Aguado, C; Paniagua, M; Morales, G; Mariscal, R; Melero, JA

Article.
J. Catal.. vol: 401. page: 0021-9517.
Date: SEP. 2021.
Doi: 10.1016/j.jcat.2021.07.006.

Abstract:
The production of jet-fuel precursors from furfural (FUR) via aldol-condensation with methyl-isobutyl ketone (MIBK) over a defective UiO-66(Zr) catalyst is presented. The resultant C11 adduct (FuMe) would allow the selective production of branched alkanes [read more]

High thermoelectric efficiency in electrodeposited silver selenide films: from Pourbaix diagram to a flexible thermoelectric module

Authors: Manzano, CV; del Olmo, CL; Caballero-Calero, O; Martin-Gonzalez, M

Article.
Sustain. Energ. Fuels. vol: 5. page: 2398-4902.
Date: sep-21. 2021.
Doi: 10.1039/d1se01061a.

Abstract:
In the last few years, the exploration of new thermoelectric materials with low-toxicity, earth-abundance, and high-efficiency has become essential. Following this trend, sustainable, easily scalable, and cost-effective fabrication methods, such as electrochemical deposition, are also desirable. In this [read more]

The use of inorganic Al-HMS as a support for NiMoW sulfide HDS catalysts

Authors: Huirache-Acuna, R; Zepeda, TA; Vazquez, PJ; Rivera-Munoz, EM; Maya-Yescas, R; Pawelec, B; Alonso-Nunez, G

Article.
Inorg. Chim. Acta. vol: 524. page: 0020-1693.
Date: sep-01. 2021.
Doi: 10.1016/j.ica.2021.120450.

Abstract:
Inorganic hexagonal mesoporous silica (HMS) and aluminum modified HMS materials (Al-HMS) were prepared and used as supports of transition metal sulfide hydrodesulfurization (HDS) catalysts based on nickel, molybdenum, and tungsten as active phase. [read more]

2021-09-01T00:00:00+02:00Categories: Publications 2021|Tags: , |

Cutting-edge materials combining zerovalent iron applied to the photocatalytic treatment of organic contaminants of emerging concern in wastewater

Authors: Mesa-Medina, S; Villajos, B; Gasco, A; Hermosilla, D

Article.
Curr. Opin. Green Sustain. Chem.. vol: 30. page: 2452-2236.
Date: AUG. 2021.
Doi: 10.1016/j.cogsc.2021.100484.

Abstract:
Zerovalent iron (ZVI) catalysts have recently been evaluated for wastewater remediation applications because of their highly efficient catalytic properties and its low cost, which results from its natural abundance and easy production; although passivation, agglomeration, and corrosion [read more]

Study of the Interaction of an Iron Phthalocyanine Complex over Surface Modified Carbon Nanotubes

Authors: Perez-Cadenas, M; Asedegbega-Nieto, E; Carter, J; Anderson, JA; Rodriguez-Ramos, I; Guerrero-Ruiz, A

Article.
Materials. vol: 14. page: .
Date: AUG. 2021.
Doi: 10.3390/ma14154067.

Abstract:
Carbon nanotubes (CNT) were prepared by a modified chemical vapor deposition (CVD) method. The synthesized carbon materials were treated with acidic and basic solutions in order to introduce certain surface functional groups, mainly containing oxygen (OCNT) or [read more]

Operational Variables on the Processing of Porous Titanium Bodies by Gelation of Slurries with an Expansive Porogen

Authors: Sanchez-Herencia, AJ; Gonzalez, Z; Rodriguez, A; Molero, E; Ferrari, B

Article.
Materials. vol: 14. page: .
Date: AUG. 2021.
Doi: 10.3390/ma14164744.

Abstract:
Colloidal processing techniques, based on the suspension of powders in a liquid, are very versatile techniques to fabricate porous structures. They can provide customized pores, shapes and surfaces through the control of operational parameters, being the base of the [read more]

In Vitro Antiviral Activity of Tyrosinase from Mushroom Agaricus bisporus against Hepatitis C Virus

Authors: Lopez-Tejedor, D; Claveria-Gimeno, R; Velazquez-Campoy, A; Abian, O; Palomo, JM

Article.
Pharmaceuticals. vol: 14. page: .
Date: AUG. 2021.
Doi: 10.3390/ph14080759.

Abstract:
Tyrosinases from a commercial Agaricus bisporus protein extract and directly isolated from white mushrooms were purified in order to obtaining the well-known tyrosinase from A. bisporus (TyrAB) of 45 kDa and a newly discovered 50 kDa tyrosinase isoform (Tyr50 [read more]

Catalytic and molecular insights of the esterification of ibuprofen and ketoprofen with glycerol

Authors: Toledo, MV; Jose, C; Suster, CRL; Collins, SE; Portela, R; Banares, MA; Briand, LE

Article.
Mol. Catal.. vol: 513. page: 2468-8231.
Date: AUG. 2021.
Doi: 10.1016/j.mcat.2021.111811.

Abstract:
The esterification of rac-ibuprofen and rac-ketoprofen with glycerol catalyzed with the commercial biocatalyst Novozym (R) 435 was investigated at 45 degrees C with various profen: glycerol molar ratios using 2-propanol as co-solvent in a [read more]

2021-08-29T00:00:00+02:00Categories: Publications 2021|Tags: , |

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