A and B site Co-doping of CaMnO3: a route to enhanced heat storage properties

Destacados, Publications 2023

A and B site Co-doping of CaMnO3: a route to enhanced heat storage properties

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

Artículo.
J. Mater. Chem. A. vol: 11. page: 2050-7488.
Fecha: APR 25. 2023.
Doi: 10.1039/d2ta07779e.

Resumen:
The successful commercialization of concentrating solar power (CSP) plants requires effective energy storage for the supply of power on demand during solar transients. High-temperature thermal energy storage (>= 700 degrees C up to 1200 degrees C) has [read more]

Arturo Pérez2023-05-03T13:34:06+02:00Categories: Destacados, Publications 2023|Tags: Chemistry, Multidisciplinary, Physical; Energy & Fuels; Materials Science|

PREPARATION AND CHARACTERIZATION OF VERNOLIC ACID METHYL ESTER FUNCTIONALIZED ORDERED MESOPOROUS MATERIALS

Autores: Chebude, Y; Gonfa, G; Diaz, I

Article.
Bull. Chem. Soc. Ethiop.. vol: 37. page: 1011-3924.
Fecha: . 2023.
Doi: 10.4314/bcse.v37i3.12.

Resumen:
Vernonia oil is a naturally epoxidized triglyceride oil extracted from the seed of Vernonia galamensis, a native plant in East Africa. After hydrolysis to vernolic acid (VA) and derivatization, vernolic acid methyl ester (VAME) is synthesized and used to functionalize [read more]

Arturo Pérez2023-04-14T10:36:38+02:00Categories: Publications 2023|Tags: Chemistry, Multidisciplinary|

Temperature-induced formation of Pd nanoparticles in heterogeneous nanobiohybrids: application in C-H activation catalysis

Autores: Losada-Garcia, N; Santos, AS; Marques, MMB; Palomo, JM

Artículo.
Nanoscale Adv.. vol: 5. page: 2516-0230.
Fecha: JAN 18. 2023.
Doi: 10.1039/d2na00742h.

Resumen:
The effect of the temperature in the synthesis of Pd nanoparticles in the metal-enzyme biohybrids is evaluated. The effect on the formation, size, and morphology of nanoparticles was evaluated using C. antarctica B lipase as the protein scaffold. XRD [read more]

Arturo Pérez2023-01-18T00:00:00+01:00Categories: Publications 2023|Tags: Chemistry, Multidisciplinary, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science|

POLYANILINE SUPPORTED g-C3N4/CeO2 FLUORESCENT CHEMOSENSOR FOR SELECTED HEAVY METAL AND NITRATE IONS DETERMINATION

Autores: Ali, AH; Diaz, I; Tsegaye, AA; Mengesha, AT

Arículo.
Acta Chem. Iasi. vol: 30. page: 2067-2438.
Fecha: . 2022.
Doi: 10.47743/achi-2022-1-0003.

Resumen:
The increasing of toxic heavy metal and nitrate ions contamination in water and food systems worldwide has become a core problem. Therefore, the development of real-time, highly sensitive and selective, simple technique for nitrate and toxic heavy metals ions [read more]

Arturo Pérez2023-03-06T20:00:52+01:00Categories: Publications 2023|Tags: Chemistry, Multidisciplinary|

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|

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|

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|

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|

Characterization of lignin and lignin-derivatives from biomass. Application as expander of Lead-acid battery

Autores: Naim, MT; Lara-Serrano, M; Romero, AF; Morales-delaRosa, S; Campos-Martin, JM; Moreno, JRA; Ocon, P

Artículo.
Arab. J. Chem.. vol: 15. page: 1878-5352.
Fecha: OCT. 2022.
Doi: 10.1016/j.arabjc.2022.104127.

Resumen:
Expanders, as lignosulfonates, are crucial for a good performance of Pb/acid batteries. In the process of discharge, the Pb and the PbO2 go to PbSO4. The formed PbSO4 is adsorbed on the surface [read more]

Arturo Pérez2022-11-09T17:47:54+01:00Categories: Publicaciones 2022|Tags: Chemistry, Multidisciplinary|

A Plurizyme with Transaminase and Hydrolase Activity Catalyzes Cascade Reactions

Destacados, Publicaciones 2022

A Plurizyme with Transaminase and Hydrolase Activity Catalyzes Cascade Reactions

Autores: Roda, S; Fernandez-Lopez, L; Benedens, M; Bollinger, A; Thies, S; Schumacher, J; Coscolin, C; Kazemi, M; Santiago, G; Gertzen, CGW; Gonzalez-Alfonso, JL; Plou, FJ; Jaeger, KE; Smits, SHJ; Ferrer, M; Guallar, V

Artículo.
Angew. Chem.-Int. Edit.. vol: 61. page: 1433-7851.
Fecha: sep-12. 2022.
Doi: 10.1002/anie.202207344.

Resumen:
Engineering dual-function single polypeptide catalysts with two abiotic or biotic catalytic entities (or combinations of [read more]

Arturo Pérez2022-09-14T11:04:20+02:00Categories: Destacados, Publicaciones 2022|Tags: Chemistry, Multidisciplinary|