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]

Impact of La doping on the thermochemical heat storage properties of CaMnO3-delta

Authors: Mastronardo, E; Qian, X; Coronado, JM; Haile, SM

Article.
J. Energy Storage. vol: 40. page: .
Date: AUG. 2021.
Doi: 10.1016/j.est.2021.102793.

Abstract:
Recently, CaMnO3 has been proposed as a promising candidate for high temperature thermochemical heat storage. The material reversibly releases oxygen in response to changes in oxygen partial pressure (pO(2)) in the temperature range (800-1000 degrees C) suitable for Concentrated [read more]

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

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: , |

Tuning the selectivity to aldehyde via pH regulation in the photocatalytic oxidation of 4-methoxybenzyl alcohol and vanillyl alcohol by TiO2 catalysts

Authors: Bellardita, M; Yurdakal, S; Tek, BS; Degirmenci, C; Palmisano, G; Loddo, V; Palmisano, L; Soria, J; Sanz, J; Augugliaro, V

Article.
J. Environ. Chem. Eng.. vol: 9. page: .
Date: AUG. 2021.
Doi: 10.1016/j.jece.2021.105308.

Abstract:
The influence of pH on the photocatalytic partial oxidation of 4-methoxybenzyl alcohol (MBA) and vanillyl alcohol (VA) to their corresponding aldehydes in aqueous suspension under UVA [read more]

Recent developments in the use of peroxygenases – Exploring their high potential in selective oxyfunctionalisations

Autores: Hobisch, M; Holtmann, D; de Santos, PG; Alcalde, M; Hollmann, F; Kara, S

Review.
Biotechnol. Adv.. vol: 51. page: 0734-9750.
Fecha: nov-01. 2021.
Doi: 10.1016/j.biotechadv.2020.107615.

Resumen:
Peroxygenases are an emerging new class of enzymes allowing selective oxyfunctionalisation reactions in a cofactor-independent way different from well-known P450 monooxygenases. Herein, we focused on recent de-velopments from organic synthesis, molecular biotechnology and reaction engineering [read more]

Non-noble MNP@MOF materials: synthesis and applications in heterogeneous catalysis

Authors: Habib, NR; Asedegbega-Nieto, E; Taddesse, AM; Diaz, I

Review.
Dalton Trans.. vol: 50. page: 1477-9226.
Date: AUG 14. 2021.
Doi: 10.1039/d1dt01531a.

Abstract:
Transition metals have a long history in heterogeneous catalysis. Noble or precious transition metals have been widely used in this field. The advantage of noble and precious metals is obvious in ‘heterogeneous catalysis’. However, the choice of Earth abundant [read more]

2021-08-14T00:00:00+02:00Categories: Publications 2021|Tags: , |

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2021-08-13T20:35:10+02:00Categories: Igualdad, Noticias|Tags: , , |

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