Affinity-matured DLL4 ligands as broad-spectrum modulators of Notch signaling

Destacados, Publicaciones 2022

Affinity-matured DLL4 ligands as broad-spectrum modulators of Notch signaling

Autores: David Gonzalez-Perez, Satyajit Das, Daniel Antfolk, Hadia S. Ahsan, Elliot Medina, Carolyn E. Dundes, Rayyan T. Jokhai, Emily D. Egan, Stephen C. Blacklow, Kyle M. Loh, Paulo C. Rodriguez & Vincent C. Luca

Artículo;
Nature Chemical Biology. 19, pages9–17
Fecha: sept. 2022
Doi: 10.1039/d2se01073a.

Resumen:

The Notch pathway regulates cell fate decisions and is an emerging target for regenerative and [read more]

Arturo Pérez2023-01-12T09:31:52+01:00Categories: Destacados, Publicaciones 2022|Tags: Chemistry, Multidisciplinary, Physical; Energy & Fuels; Materials Science|

Physicochemical properties and photocatalytic activity in the 2-propanol degradation of transition metals (Zr, Zn or Nb) doped TiO2 solids

Autores: Jedidi, W; Arfaoui, J; Caudillo-Flores, U; Munoz-Batista, MJ; Ksibi, Z; Kubacka, A; Ghorbel, A; Fernandez-Garcia, M

Artículo.
Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater.. vol: 286. page: 0921-5107.
Fecha: DEC. 2022.
Doi: 10.1016/j.mseb.2022.116034.

Resumen:
For improving the photocatalytic activity of titania under UV or sunlight (SL) irradiations in the gaseous phase degradation of 2-propanol, M-TiO2 catalysts were synthesized by the sol-gel [read more]

Arturo Pérez2022-12-10T00:00:00+01:00Categories: Publicaciones 2022|Tags: Condensed Matter, Materials Science, Multidisciplinary; Physics|

Inversion of chirality in GTM-4 enantio-enriched zeolite driven by a minor change of the structure-directing agent

Autores: de la Serna, R; Arnaiz, I; Marquez-Alvarez, C; Perez-Pariente, J; Gomez-Hortiguela, L

Artículo.
Chem. Commun.. vol: 58. page: 1359-7345.
Fecha: nov-24. 2022.
Doi: 10.1039/d2cc04958a.

Resumen:
A surprising inversion of chirality of the -ITV zeolite framework is observed when the ethyl group of the enantiopure N,N-ethyl-methyl-pseudoephedrinium organic structure-directing agent is replaced by a benzyl or 2-methylbenzyl group, keeping the same molecular absolute [read more]

Arturo Pérez2022-11-24T00:00:00+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary|

Nitrogen-doped carbon decorated-Ni3Fe@Fe3O4 electrocatalyst with enhanced oxygen evolution reaction performance

Autores: Gebreslase, GA; Sebastian, D; Martinez-Huerta, MV; Lazaro, MJ

Artículo.
J. Electroanal. Chem.. vol: 925. page: 1572-6657.
Fecha: nov-15. 2022.
Doi: 10.1016/j.jelechem.2022.116887.

Resumen:
High performance, durable and inexpensive electrocatalyst for oxygen evolution reaction (OER) is of great importance for tenable hydrogen production via water electrolysis. Although spinel oxides (AB2O4, A, B = metal) represent a class of promising candidates for OER, their [read more]

Arturo Pérez2023-03-10T11:50:45+01:00Categories: Publicaciones 2022|Tags: Analytical; Electrochemistry, Chemistry|

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

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

Resumen:
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]

Arturo Pérez2022-11-10T09:51:47+01:00Categories: Publicaciones 2022|Tags: Multidisciplinary Sciences|

Aqueous phase hydrogenation of maleic acid to succinic acid mediated by formic acid: the robustness of the Pd/C catalytic system

Publicaciones 2022

Aqueous phase hydrogenation of maleic acid to succinic acid mediated by formic acid: the robustness of the Pd/C catalytic system

Autores: Orozco-Saumell, A; Mariscal, R; Iglesias, J; Maireles-Torres, P; Granados, ML

Article; Early Access.
Sustain. Energ. Fuels. vol: . page: 2398-4902.
Fecha: . .
Doi: 10.1039/d2se01073a.

Resumen:
Long-term liquid phase studies of the activity in the formic acid-mediated hydrogenation of MAc to SAc were conducted in a fixed bed continuous reactor for two relevant situations: neutralising maleic and formic acids with NaOH [read more]

Arturo Pérez2022-11-09T18:05:11+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary, Physical; Energy & Fuels; Materials Science|

Immobilization-stabilization of the dimeric D-amino acid oxidase from porcine kidney

Autores: Carballares, D; Fernandez-Lafuente, R; Rocha-Martin, J

Article.
Process Biochem.. vol: 122. page: 1359-5113.
Fecha: NOV. 2022.
Doi: 10.1016/j.procbio.2022.10.002.

Resumen:
This paper shows the immobilization of the dimeric D-amino acid oxidase (DAAO) following different methodologies. Immobilization on glyoxyl-agarose yielded activity recoveries under 5%, and it was discarded. The anion exchange on aminated supports permits the rapid enzyme immobilization, but its activity decreased [read more]

Arturo Pérez2022-11-09T17:56:06+01:00Categories: Publicaciones 2022|Tags: Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology; Engineering, Chemical|

Highly Active and Stable Ni/La-Doped Ceria Material for Catalytic CO2 Reduction by Reverse Water-Gas Shift Reaction

Destacados, Publicaciones 2022

Highly Active and Stable Ni/La-Doped Ceria Material for Catalytic CO2 Reduction by Reverse Water-Gas Shift Reaction

Autores: Consuelo Alvarez-Galvan, Pablo G. Lustemberg, Freddy E. Oropeza, Belén Bachiller-Baeza, Martin Dapena Ospina, María Herranz, Jesús Cebollada, Laura Collado, José M. Campos-Martin, Víctor A. de la Peña-O’Shea, José A. Alonso, and M. Verónica Ganduglia-Pirovano.

Artículo.
ACS Appl. Mater. Interfaces
Fecha: oct-03. 2022.
Doi: https://doi.org/10.1021/acsami.2c11248

Resumen:
he design of an active, effective, and economically viable catalyst for CO₂ conversion [read more]

Arturo Pérez2022-11-03T14:38:51+01:00Categories: Destacados, Publicaciones 2022|

Switch off/switch on of a cysteinyl protease as a way to preserve the active catalytic group by modification with a reversible covalent thiol modifier: Immobilization of ficin on vinyl-sulfone activated supports

Destacados, Publicaciones 2022

Switch off/switch on of a cysteinyl protease as a way to preserve the active catalytic group by modification with a reversible covalent thiol modifier: Immobilization of ficin on vinyl-sulfone activated supports

Autores: Morellon-Sterling, R; Bolivar, JM; Fernandez-Lafuente, R

Artículo.
Int. J. Biol. Macromol.. vol: 220. page: 0141-8130.
Fecha: nov-01. 2022.
Doi: 10.1016/j.ijbiomac.2022.08.155.

Resumen:
The immobilization of ficin (a cysteinyl proteases) on vinyl sulfone agarose produced its almost full inactivation. It was observed that the incubation of the free and immobilized enzyme in beta-mercaptoethanol produced a 20 % of enzyme activity recovery, suggesting that [read more]

Arturo Pérez2023-01-15T12:34:21+01:00Categories: Destacados, Publicaciones 2022|Tags: Applied; Polymer Science, Biochemistry & Molecular Biology; Chemistry|

Sulfur-doped carbon nanofibers as support for tantalum oxides bifunctional catalysts for the oxygen reduction and evolution reactions

Destacados, Publicaciones 2022

Sulfur-doped carbon nanofibers as support for tantalum oxides bifunctional catalysts for the oxygen reduction and evolution reactions

Autores: Ruiz-Cornejo, JC; Sebastian, D; Pardo, JI; Martinez-Huerta, MV; Lazaro, MJ

Artículo.
J. Power Sources. vol: 546. page: 0378-7753.
Fecha: oct-30. 2022.
Doi: 10.1016/j.jpowsour.2022.231988.

Resumen:
Highly efficient, low-cost and stable bifunctional catalysts for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are highly desirable for the development of green electrochemical energy storage and conversion devices. Here, we report the synthesis of [read more]

Arturo Pérez2023-01-15T12:30:41+01:00Categories: Destacados, Publicaciones 2022|Tags: Chemistry, Multidisciplinary, Physical; Electrochemistry; Energy & Fuels; Materials Science|