Results 11 to 20 of about 7,798 (192)
Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 111, Issue 2, Page 429-441, February 2023., 2023 Abstract Polylactic acid (PLA) has been extensively used for the manufacturing of scaffolds in bone tissue engineering applications. Due to the low hydrophilicity and the acidic degradation process of this biomaterial, different strategies have been proposed to increase the biofunctionality of the support structure.
Ricardo Donate +3 more
wiley +1 more source
ChemCatChem, Volume 14, Issue 18, September 20, 2022., 2022 CO2 hydrogenation: A novel graphene‐oxide aerogel supported CuZnO catalyst was synthesized for the selective CO2 hydrogenation to methanol. The graphene‐oxide support played a crucial role in the immobilization of the active nanoparticles, as well as in hindering the formation of diluted Cu−Zn surface alloy, which resulted in superior activity and ...
Márta Kubovics +7 more
wiley +1 more source
Molecular Oral Microbiology, Volume 37, Issue 2, Page 81-96, April 2022., 2022 Abstract The ecological dysbiosis of a biofilm includes not only bacterial changes but also changes in their metabolism. Related to oral biofilms, changes in metabolic activity are crucial endpoint, linked directly to the pathogenicity of oral diseases.
María C. Sánchez +6 more
wiley +1 more source
Engineering pH‐Sensitive Stable Nanovesicles for Delivery of MicroRNA Therapeutics
Small, Volume 18, Issue 3, January 20, 2022., 2022 Here is reported the engineering of non‐liposomal lipid nanovesicles, named quatsomes, for the effective delivery of miRNAs and other small RNAs into the citosol of tumor cells, triggering a tumor‐suppressive response. These stable nanovesicles with tunnable pH sensitiveness constitute an attractive platform for the delivery of nucleic acids with ...
Ariadna Boloix +21 more
wiley +1 more source
Electrochemical Reduction of 4‐Nitrobenzyl Phenyl Thioether for Activation and Capture of CO2
ChemElectroChem, Volume 8, Issue 14, Page 2649-2661, July 14, 2021., 2021 Double feature: The CO2 reactivity can be controlled and tuned, from electrocatalysis to capture, depending on the electrogenerated nitrobenzyl phenyl thioether (1) reduced intermediate. At low potential values, the compound 1 acts as a redox mediator that allows the reduction of CO2 at–1.2 V vs.
Silvia Mena +4 more
wiley +1 more source
Mechanics and mechanisms of fatigue in a WC-Ni hardmetal and a comparative study with respect to WC-Co hardmetals [PDF]
, 2015 There is a major interest in replacing cobalt binder in hardmetals (cemented carbides) aiming for materials with similar or even improved properties at a lower price.
Coureaux Mustelier, David +5 more
core +2 more sources
"Carburos", una indústria del ferro poc coneguda [PDF]
Erol, L': revista cultural del Berguedà, 2006 Valletbó i Capdevila, Josep
core +2 more sources
Revista de Metalurgia, 2002 Este trabajo plantea la fabricación de materiales compuestos de matriz metálica, basados en el acero rápido M3/2 y reforzados con distintas cantidades de NbC y TaC, mediante técnicas convencionales pulvimetalúrgicas (P/M): mezcla, compactación y ...
E. Gordo +3 more
doaj +1 more source
Iron carbides as witness the cremation rites among Pre-Roman peoples of the Iberian Peninsula: some examples [PDF]
, 2009 El trabajo que se presenta trata sobre el estudio de unas microestructuras típicas que aparecen en el núcleo de piezas de acero incineradas con cadáveres entre los pueblos prerromanos de la península ibérica.
Alejandro Criado Martín +4 more
core +1 more source
Revista de Metalurgia, 2005 El presente trabajo está dando un enfoque específico de lo que es la influencia de la estructura de la materia prima (dispersión y forma de los carburos) en estado recocido para la cantidad de austenita retenida, la dureza y otras propiedades después del
J. W. Filipek, E. Rincón
doaj +1 more source