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Listar por Patrocinador "Fundación Ramón Areces"

Mostrando ítems 1-20 de 75

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A highly conductive nanostructured PEDOT polymer confined into the mesoporous MIL-100(Fe)

Salcedo-Abraira, Pablo; Santiago-Portillo, Andrea; Atienzar Corvillo, Pedro Enrique; Bordet, Pierre; Salles, Fabrice; Guillou, Nathalie; Elkaim, Erik; García Gómez, Hermenegildo; Navalón Oltra, Sergio; Horcajada, Patricia (The Royal Society of Chemistry, 2019-07-14)

[EN] Despite the higher efficiency, larger color range and faster stimulus response of polymeric electrochromic materials, their poor cyclability strongly hampers their application in optoelectronics. As an original strategy ...
A Nextflow pipeline for T-cell receptor repertoire reconstruction and analysis from RNA sequencing data

Rubio, Teresa; Chernigovskaya, Maria; Marquez, Susanna; Marti, Cristina; Izquierdo-Altarejos, Paula; Urios, Amparo; Montoliu, Carmina; Felipo, Vicente; Conesa, Ana; Greiff, Victor; Tarazona, Sonia (Elsevier B.V., 2022-03-12)

[EN] T-cell receptor (TCR) analysis is relevant for the study of immune system diseases. The expression of TCRs is usually measured with targeted sequencing approaches where TCR genes are selectively amplified. However, ...
A Novel Porous Ti-Squarate as Efficient Photocatalyst in the Overall Water Splitting Reaction under Simulated Sunlight Irradiation

Salcedo-Abraira, Pablo; Babaryk, Artem A.; Montero-Lanzuela, Eva; Contreras Almengor, Oscar R.; Cabrero-Antonino, Maria; Svensson, Erik; Willhammar, Tom; Navalón Oltra, Sergio; Elkäim, Erik; García Gómez, Hermenegildo; Horcajada, Patricia (John Wiley & Sons, 2021-12)

[EN] A new porous titanium(IV) squarate metal¿organic framework (MOF), denoted as IEF-11, having a never reported titanium secondary building unit, is successfully synthesized and fully characterized. IEF-11 not only ...
A reciclable bifuctional acid-base organocatalyst with ionic liquid character. The role of sites separation and spatial configuration on different condensation reaction

Corma Canós, Avelino; Boronat Zaragoza, Mercedes; Climent Olmedo, María José; Iborra Chornet, Sara; Montón Molina, Raquel; Sabater Picot, Mª José (Royal Society of Chemistry, 2011)

A series of bifunctional organic catalysts containing acid and basic sites with ionic liquid characteristics have been prepared and their catalytic activity and reaction coordinate for aldol and Knoevenagel condensations ...
A Robust Titanium Isophthalate Metal-Organic Framework for Visible-Light Photocatalytic CO2 Methanation

Wang, Sujing; Cabrero-Antonino, Maria; Navalón Oltra, Sergio; Cao, Chen-chen; Tissot, Antoine; Dovgaliuk, Iurii; Marrot, Jerome; Martineau-Corcos, Charlotte; Yu, Liang; Wang, Hao; Shepard, William; García Gómez, Hermenegildo; Serre, Christian (Elsevier (Cell Press), 2020-12-03)

[EN] Isophthalic acid (IPA) has been considered to build metal-organic frameworks (MOFs), owing to its facile availability, unique connection angle-mode, and a wide range of functional groups attached. Constructing ...
A Semiconducting Bi2O2(C4O4) Coordination Polymer Showing a Photoelectric Response

Babaryk, Artem A.; Contreras Almengor, Oscar R.; Cabrero-Antonino, Maria; Navalón Oltra, Sergio; García Gómez, Hermenegildo; Horcajada, Patricia (American Chemical Society, 2020-03-16)

[EN] Inorganic semiconductors are extensively considered to be among the most promising materials to convert solar light into electricity or chemical energy owing to their efficiency in the separation of photoinduced ...
Activation of n-pentane while prolonging HZSM-5 catalyst lifetime during its combined reaction with methanol or dimethyl ether

Cordero-Lanzac, Tomás; Martínez, Cristina; Aguayo, Andrés T.; Castaño, Pedro; Bilbao, Javier; Corma Canós, Avelino (Elsevier, 2022-01-01)

[EN] This work explores the synergies during combined reactions of n-pentane (nC5) with oxygenates (methanol or dimethyl ether, OX). The experimental runs have been carried out in a packed bed reactor at 500 °C, using a ...
Aerobic oxidation of thiols to disulfides by heterogeneous gold catalysts

Corma Canós, Avelino; Ródenas Torralba, Tania; Sabater Picot, Mª José (Royal Society of Chemistry, 2012)

Thiols are smoothly and efficiently oxidized to disulfides (RSSR) with air in the presence of gold nanoparticles supported on CeO2 in absence of solvent, as well as in aqueous solutions and neutral pH. It is shown that the ...
Bimetallic iron-copper oxide nanoparticles supported on nanometric diamond as efficient and stable sunlight-assisted Fenton photocatalyst

Manickam-Periyaraman, Premkumar; Espinosa, Juan C.; Ferrer Ribera, Rosa Belén; Subramanian, Sivanesan; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo; Navalón Oltra, Sergio (Elsevier, 2020-08-01)

[EN] Bimetallic iron and copper oxide nanoparticles (NPs) supported on hydroxylated diamond (D3) exhibits an improved activity for the heterogeneous Fenton phenol degradation under natural or simulated sunlight irradiation ...
Building zeolites from precrystallized units: nanoscale architecture

Li, Chengeng; Moliner Marin, Manuel; Corma Canós, Avelino (John Wiley & Sons, 2018-11-19)

[EN] Since the early reports by Barrer in the 1940s on converting natural minerals into synthetic zeolites, the use of precrystallized zeolites as crucial inorganic directing agents to synthesize other crystalline zeolites ...
Cage-based small-pore catalysts for NH3-SCR prepared by combining bulky organic structure directing agents with modified zeolites as reagents

Martín-García, Nuria; Paris, Cecilia; Vennestrom; Peter Nicolai Ravnborg; Thogersen, Joakim Reimer; Corma Canós, Avelino; Moliner Marin, Manuel (Elsevier, 2017)

[EN] It has been possible to efficiently synthesize high-silica ERI and AFX zeolites with nano-sized primary crystallites (30-200 nm). This was achieved by using a dicationic and rigid organic structure directing agent ...
Catalytic Ozonation Using Edge-Hydroxylated Graphite-Based Materials

Bernat-Quesada, Francisco; Espinosa-López, Juan Carlos; Barbera, Vincenzina; Alvaro Rodríguez, Maria Mercedes; Galimberti, Maurizio; Navalón Oltra, Sergio; García Gómez, Hermenegildo (American Chemical Society, 2019-10-21)

[EN] This work reports the catalytic ozonation activity of high surface area graphite materials selectively functionalized at the edges with hydroxyl groups. The graphite-based catalyst shows higher activity than the parent ...
Ce-modified zeolite BEA catalysts for the trichloroethylene oxidation. The role of the different and necessary active sites

Golabek, Kinga; Palomares Gimeno, Antonio Eduardo; Martínez-Triguero, Joaquín; Tarach, Karolina A.; Kruczala, Krzysztof; Girman, Vladimir; Góra-Marek, Kinga (Elsevier, 2019-12-15)

[EN] This paper reports the activity of different Ce-BEA zeolites for the catalytic oxidation of trichloroethylene and it is focused on determining the nature of the catalyst active sites. The study was made by using a ...
Channeled scaffolds implanted in adult rat brain

Martínez Ramos, Cristina; Vallés Lluch, Ana; García Verdugo, José Manuel; Gómez Ribelles, José Luís; Barcia Albacar, Juan Antonio; Baiget Orts, María Amparo; Soria Lopez, Jose Miguel; Monleón Pradas, Manuel (Wiley: 12 months, 2012-12)

Scaffolds with aligned channels based on acrylate copolymers, which had previously demonstrated good com- patibility with neural progenitor cells were studied as coloniz- able structures both in vitro with neural progenitor ...
Characterization of molecular mechanisms underlying the axonal Charcot-Marie-Tooth neuropathy caused by MORC2 mutations

Sancho, Paula; Bartesaghi, Luca; Miossec, Olivia; García-García, Francisco; Ramírez-Jiménez, Laura; Siddell, Anna; Ajkesson, Elisabet; Hedlund, Eva; Lassuthova, Petra; Pascual-Pascual, Samuel I.; Sevilla, Teresa; Kennerson, Marina; Lupo, Vincenzo; Chrast, Roman; Espinós-Armero, Carmen Ángeles (Oxford University Press, 2019-05-15)

[EN] Mutations in MORC2 lead to an axonal form of Charcot-Marie-Tooth (CMT) neuropathy type 2Z. To date, 31 families have been described with mutations in MORC2, indicating that this gene is frequently involved in axonal ...
Chemical and Structural Parameter Connecting Cavity Architecture, Confined Hydrocarbon Pool Species, and MTO Product Selectivity in Small-Pore Cage-Based Zeolites

Ferri-Vicedo, Pau; Li, Chengeng; Paris, Cecilia; Vidal Moya, José Alejandro; Moliner Marin, Manuel; Boronat Zaragoza, Mercedes; Corma Canós, Avelino (American Chemical Society, 2019-12-06)

[EN] The catalysts used in the methanol-to-olefins (MTO) reaction are considered dual systems comprising an inorganic zeolite framework and organic compounds hosted inside that act as cocatalysts. The influence of zeolite ...
CO(2)hydrogenation using bifunctional catalysts based on K-promoted iron oxide and zeolite: influence of the zeolite structure and crystal size

García-Hurtado, Elisa; Rodríguez-Fernández, Aida; Moliner Marin, Manuel; Martínez, Cristina (The Royal Society of Chemistry, 2020-08-21)

[EN] In the present manuscript, the influence of the zeolite structure and crystal size on bifunctional tandem catalysts combining K-promoted iron oxide (K/Fe3O4) with different zeolites has been studied for the ...
Cobalt-Based Metal Organic Frameworks as Solids Catalysts for Oxidation Reactions

Dhakshinamoorthy, Amarajothi; Montero-Lanzuela, Eva; Navalón Oltra, Sergio; García Gómez, Hermenegildo (MDPI AG, 2021-01)

[EN] Metal organic frameworks (MOFs) are porous crystalline solids whose frameworks are constituted by metal ions/nodes with rigid organic linkers leading to the formation of materials having high surface area and pore ...
Control of the Reaction Mechanism of Alkylaromatics Transalkylation by Means of Molecular Confinement Effects Associated to Zeolite Channel Architecture

Margarit Benavent, Vicente Juan; OSMAN, MOGAHID; Al-Khattaf, Sulaiman; Martínez, Cristina; Boronat Zaragoza, Mercedes; Corma Canós, Avelino (American Chemical Society, 2019-07-05)

[EN] Transalkylation of alkylaromatics catalyzed by acid zeolites is a process widely employed in the petrochemical industry for upgrading aromatic fractions. The reaction mechanism is complex as it can proceed either by ...
Cu(II)-Schiff base covalently anchored to MIL-125(Ti)-NH2 as heterogeneous catalyst for oxidation reactions

Daliran, Saba; Santiago-Portillo, Andrea; Navalón Oltra, Sergio; Reza Oveisi, Ali; Alvaro Rodríguez, Maria Mercedes; Ghorbani-Vaghei, Ramin; Azarifar, Davood; García Gómez, Hermenegildo (Elsevier, 2018-12)

[EN] MIL-125(Ti)-NH2 has been modified by reaction of salicylaldehyde with the terephthalate amino groups to form a salicylideneimine that act as ligand of Cu2+. The success of the postsynthetic modification was assessed ...