Multidisciplinary Sciences

Method for analyzing HR-TEM micrographs to propose and/or describe structures and their interaction in crystalline materials

Autores: Obeso-Estrella, R; Pawelec, B; Mota, N; Flores-Sanchez, LA; Quintana-Melgoza, JM; Yocupicio-Gaxiola, RI; Zepeda, TA

MethodsX. vol: 9. page: .
Fecha: . 2022.
Doi: 10.1016/j.mex.2022.101855.

A general and versatile method for the analysis and processing of HR-TEM data useful for several applications is presented. The first utility is to identify the structures seen in the micrographs; also can be extended [read more]

2022-11-10T09:51:47+01:00Categories: Publicaciones 2022|Tags: |

Production of gas diffusion layers with cotton fibers for their use in fuel cells

Autores: Navarro, AJ; Gomez, MA; Daza, L; Lopez-Cascales, JJ

Sci Rep. vol: 12. page: 2045-2322.
Fecha: mar-10. 2022.
Doi: 10.1038/s41598-022-08124-0.

The gas diffusion layer (GDL) is one of the most important parts of a proton exchange membrane fuel cell, that plays a key role transporting the current to the collector plates, distributing the reactant gases to the catalyst surface, and [read more]

2022-03-10T00:00:00+01:00Categories: Publicaciones 2022|Tags: |

PET microplastics affect human gut microbiota communities during simulated gastrointestinal digestion, first evidence of plausible polymer biodegradation during human digestion

Autores: Tamargo, A; Molinero, N; Reinosa, JJ; Alcolea-Rodriguez, V; Portela, R; Banares, MA; Fernandez, JF; Moreno-Arribas, MV

Sci Rep. vol: 12. page: 2045-2322.
Date: JAN 11. 2022.
Doi: 10.1038/s41598-021-04489-w.

Microplastics (MPs) are a widely recognized global problem due to their prevalence in natural environments and the food chain. However, the impact of microplastics on human microbiota and their possible biotransformation [read more]

2022-01-11T00:00:00+01:00Categories: Publicaciones 2022|Tags: |

Specific chemical incorporation of L-DOPA and functionalized L-DOPA-hyaluronic acid in Candida antarctica lipase: creating potential mussel-inspired bioadhesives

Authors: Jaramillo, J; Rodriguez-Oliva, I; Abian, O; Palomo, JM Article. SN Appl. Sci.. vol: 2. page: 2523-3963. Date: sep-24. 2020. Doi: 10.1007/s42452-020-03545-w. Abstract: Mussel adhesives proteins have been extensively studied as a promising alternative in bioadhesives due to their ability to provide durable anchoring under different surfaces in seawater. These charasteristics have been attributed to the [read more]

2020-09-24T00:00:00+02:00Categories: Publicaciones 2020|Tags: |

Effects of support and reaction pressure for the synthesis of dimethyl ether over heteropolyacid catalysts

Authors: Peinado, C; Liuzzi, D; Ladera-Gallardo, RM; Retuerto, M; Ojeda, M; Pena, MA; Rojas, S

Sci Rep. vol: 10. page: 2045-2322.
Date: may-22. 2020.
Doi: 10.1038/s41598-020-65296-3.

Dimethyl ether (DME) is an advanced second-generation biofuel produced via methanol dehydration over acid catalysts such as gamma -Al2O3, at temperatures above 240 degrees C and pressures above 10bar. Heteropolyacids such as tungstosilicic acid [read more]

2020-05-22T00:00:00+02:00Categories: Publicaciones 2020|Tags: |

Extraction of polyphenols and synthesis of new activated carbon from spent coffee grounds

Authors: Ramon-Goncalves, M; Alcaraz, L; Perez-Ferreras, S; Leon-Gonzalez, ME; Rosales-Conrado, N; Lopez, FA

Sci Rep. vol: 9. page: 2045-2322.
Date: nov-27. 2019.
Doi: 10.1038/s41598-019-54205-y.

A valorization process of spent coffee grounds (SCG) was studied. Thus, a two-stage process, the first stage of polyphenols extraction and synthesis of a carbonaceous precursor and a subsequent stage of obtaining activated carbon (AC) by [read more]

2019-11-27T00:00:00+01:00Categories: Publicaciones 2019|Tags: |

Deciphering the molecular specificity of phenolic compounds as inhibitors or glycosyl acceptors of beta-fructofuranosidase from Xanthophyllomyces dendrorhous

Authors: Ramirez-Escudero, M; Miguez, N; Gimeno-Perez, M; Ballesteros, AO; Fernandez-Lobato, M; Plou, FJ; Sanz-Aparicio, J

Sci Rep. vol: 9. page: 2045-2322.
Date: nov-25. 2019.
Doi: 10.1038/s41598-019-53948-y.

Enzymatic glycosylation of polyphenols is a tool to improve their physicochemical properties and bioavailability. On the other hand, glycosidic enzymes can be inhibited by phenolic compounds. In this work, we studied the specificity of [read more]

2019-11-25T00:00:00+01:00Categories: Publicaciones 2019|Tags: |

Data on TGA of precursors and SEM of reduced Cu/ZnO catalysts co-modified with aluminium and gallium for methanol synthesis

Authors: Guil-Lopez, R; Mota, N; Llorente, J; Millan, E; Pawelec, B; Garcia, R; Navarro, RM; Fierro, JLG

Article; Data Paper.
Data Brief. vol: 24. page: 2352-3409.
Date: JUN. 2019.
Doi: 10.1016/j.dib.2019.104010.

The modification of Cu-Zn catalysts with low amount of Al and Ga (Al+Ga = 3%) was investigated and data corresponding to its influence on the decomposition of the calcined precursors [read more]

2019-06-04T00:00:00+02:00Categories: Publicaciones 2019|Tags: |

Na-doped ruthenium perovskite electrocatalysts with improved oxygen evolution activity and durability in acidic media

Authors: Retuerto, M; Pascual, L; Calle-Vallejo, F; Ferrer, P; Gianolio, D; Pereira, AG; Garcia, A; Torrero, J; Fernandez-Diaz, MT; Bencok, P; Pena, MA; Fierro, JLG; Rojas, S

Nat. Commun.. vol: 10. page: 2041-1723.
Date: may-03. 2019.
Doi: 10.1038/s41467-019-09791-w.

The design of active and durable catalysts for the H2O/O-2 interconversion is one of the major challenges of electrocatalysis for renewable energy. [read more]

2019-05-03T00:00:00+02:00Categories: Publicaciones 2019|Tags: |


mayo 2023
Go to Top