Results 171 to 180 of about 617,351 (332)

Operando TEM Study of Partial Oxidation of Methane Over Pd Nanoparticles

open access: yesAdvanced Science, EarlyView.
This operando TEM study reveals that Pd nanoparticles (NPs) catalyze the partial oxidation of methane (POM) by transforming into smaller, highly dynamic mixed‐phase Pd–PdO NPs, with active sites located at the interface between the two phases. Here, metallic Pd facilitates CH4 dehydrogenation, while PdO promotes C oxidation.
Yingying Jiang   +4 more
wiley   +1 more source

Material‐to‐Application Integration: Rapid Fabrication of Field‐Deployable Hydrogel‐SiO2 DNA Separator for Low‐Resource Point‐of‐Care Diagnostics

open access: yesAdvanced Science, EarlyView.
A rapidly fabricated hydrogel‐SiO2 composite enables ultralow‐cost, equipment‐minimized DNA extraction, outperforming commercial kits. Hierarchical microstructures enhance hydrophobic/salt‐bridge‐driven adsorption. Integrated with visual LAMP, this field‐deployable system detects Vibrio parahaemolyticus at 10 CFU mL−1 in <40 min, offering ...
Peipei Li   +9 more
wiley   +1 more source

Building “walls” to stop pathogens: neutrophils play a role in the repair of extracellular matrix

open access: yesMilitary Medical Research
Feng-Ying Liao   +3 more
doaj   +1 more source

Carbon Catalyst Supports for Pt‐Based Polymer Electrolyte Membrane Fuel Cells: Porosity, Graphitization, and Chemical Modifications

open access: yesAdvanced Science, EarlyView.
This review explores recent advancements in understanding the influence of carbon support properties on the cathode performance of proton exchange membrane fuel cells. It proposes a set of properties deemed critical for the development of next‐generation carbon supports for the oxygen reduction reaction in fuel cells.
Camille Roiron   +5 more
wiley   +1 more source

GDF15 Ameliorates Deoxynivalenol‐Induced Anemia by Resolving Ribosomal Stress–Mediated Erythropoietic Arrest

open access: yesAdvanced Science, EarlyView.
Deoxynivalenol induces anemia by disrupting hematopoietic homeostasis and impairing erythroid lineage commitment and differentiation via ribosomal stress–mediated G1/S cell cycle arrest. GDF15 supplementation alleviates this arrest through the β‐catenin–Myc–p21 signaling axis, highlighting GDF15 as a potential therapeutic target for DON‐induced ...
Yan Li   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy