Results 151 to 160 of about 1,594,743 (249)

Electrochemically Modified Mn₂P₄O₁₂ as an Emerging Catalyst for Oxygen Evolution Reaction

Advanced Materials Interfaces, EarlyView.
Mn₂P₄O₁₂ nanomaterials derived from MnO₂ nanosheets, act as pre‐catalysts and undergo in situ surface reconstruction during alkaline OER. The transformation yields MnO₂ and restructured Mn₂P₄O₁₂ phases, forming efficient active sites. This work highlights cyclotetraphosphate‐based catalysis and introduces a cost‐effective, stable material for enhanced ...
Kassa Belay Ibrahim, Tommaso Michelutti, Alessandro Gradone, Mahnoor Hassan, Sandro Zorzi, Paolo Moras, Vittorio Morandi, Elisa Moretti, Tofik Ahmed Shifa, Alberto Vomiero   +9 more
wiley   +1 more source

Magnetic Actuation Under DC and AC Fields of Thermoplastic Polyurethane With Strontium Hexaferrite

Advanced Materials Technologies, EarlyView.
Magnetic thermoplastic polyurethane composites with strontium hexaferrite (SrFe12O19) are produced through a solvent‐free melt‐mixing technique. These composites display a magnetomechanical actuation mechanism, being able to deform (bend and twist) through DC and AC magnetic fields, showcasing their potential as a promising material for the fabrication
Mariana Martins da Silva, José António Covas, Maria C. Paiva, Mariana P. Proença   +3 more
wiley   +1 more source

The Down Alzheimer Barcelona Neuroimaging Initiative (DABNI) and its contributions to understanding Alzheimer's disease in Down syndrome: A decade of discovery. [PDF]

Alzheimers Dement
Videla L, Benejam B, Barroeta I, Fernandez S, Altuna M, Arranz J, Rodríguez-Baz Í, Arriola-Infante JE, Maure-Blesa L, Del Hoyo Soriano L, Illán-Gala I, Estellés T, Sanjuan A, Vaqué-Alcázar L, Aranha MR, Morcillo-Nieto AO, Zsadanyi SE, Franquesa-Mullerat M, Valldeneu S, Sánchez-Saudinós MB, Padilla C, Carreras M, Lorente O, Valle-Tamayo N, Sánchez-Aced É, Dols-Icardo O, Sirisi S, Muñoz L, Torres S, Bounasr El Bennadi SE, Sánchez O, Garzón D, Ribas L, Elbachiri S, Mota C, Tondo M, Camacho V, Giménez S, Delaby C, Belbin O, Iulita MF, Montal V, Pegueroles J, Vilaplana E, Clarimón J, González-Ortiz S, Molina-Porcel L, Aldecoa I, Alcolea D, Bejanin A, Videla S, Blesa R, Lleó A, Carmona-Iragui M, Fortea J.   +54 more
europepmc   +1 more source

High Aspect Ratio, Superconducting Vacuum Gap Capacitor NEMS with Plate Distances Down to 32 nm

Advanced Materials Technologies, EarlyView.
Fabrication of aluminium vacuum gap capacitor based NEMS is investigated with a free to move top electrode. To avoid collapse of the top electrode vertical stress gradient is controlled through sputter parameters. The result is wafer‐level high‐yield fabrication of vacuum gap capacitors with radii between 7 µm and 30 µm and integrated piezoactuators. A
Ioan Ignat, Daniel Platz, Ulrich Schmid
wiley   +1 more source

Bat-associated coronavirus found in pigs in the Iberian Peninsula: insights into potential cross-species transmission. [PDF]

Vet Res Commun
Santos-Silva S, Cruz AVS, Mesquita JR.
europepmc   +1 more source

Transcript Identification Using Arrayed Hydrogels With TrapFISH

Advanced Materials Technologies, EarlyView.
TrapFISH is a novel method for high‐throughput single‐cell transcriptomics. It embeds cells in hyaluronic acid hydrogel beads and uses probe hybridization to quantify custom gene panels. By arraying hydrogels in microfluidic devices, cell barcoding is removed, enhancing scalability for studying cellular heterogeneity and rare cell states by targeting ...
David B. Morse, Zenon Toprakcioglu, Akhila Denduluri‐Marthi, James D. Brenton, Craig J. Thomas, Tuomas P. J. Knowles   +5 more
wiley   +1 more source

Antropología una ciencia vastísima y relacionada

, 1962
José María Peñaranda P.
openalex   +2 more sources

Effect of Electrode Tuning on the Resistive Switching Behaviour of MXene-Based Composites. [PDF]

Polymers (Basel)
Grácio M, Teixeira H, Dias C, Ventura J.   +3 more
europepmc   +1 more source

Vertical Membrane‐Free Organ‐on‐a‐Chip for High‐Throughput In Vitro Studies and Drug Screening

Advanced Materials Technologies, EarlyView.
This novel microfluidic organ‐on‐a‐chip (OoC) platform enables cost‐effective, high‐throughput in vitro modeling. With vertical compartmentalization and gravity‐driven flow, it eliminates porous membranes and external pumps. Successfully generating intestine, cartilage, and tendon models, this study demonstrates drug responses, including 5‐fluorouracil
Xavier Barceló, Pooya Azizian, Blanca del Pozo, Marta Olle‐Monge, Lourdes Gombau, Joan M. Cabot   +5 more
wiley   +1 more source

La ciencia histórica y el panamericanismo bolivariano

, 1965
Bacón Duarte Prado
openalex   +2 more sources