Results 171 to 180 of about 317,430 (333)
V2CTx MXene as a Sacrificial Promoter for NiFe Catalyst for Anion Exchange Membrane Electrolyzers
Advanced Science, EarlyView.These findings demonstrate that V2CTx functions beyond passive conductive support as an active electronic participant whose structural legacy sustains durable performance even after vanadium leaching in Anion Exchange Membrane (AEM) Electrolysers. ABSTRACT Nickel‐iron layered double hydroxides (NiFe‐LDH) show excellent activity, their poor conductivity
Bastian Schmiedecke +12 more
wiley +1 more source
Oligopeptides/DNA Coacervate Droplets as Macromolecular Delivery Microcarriers
Advanced Science, EarlyView.Oligopeptide–DNA coacervates formed via liquid–liquid phase separation serve as programmable carriers for macromolecular cargos, entering cells through lipid raft–associated pathways and subsequently undergoing enzyme triggered intracellular disassembly driven by DNA degradation processes, thereby enabling efficient, controlled, and spatially defined ...
Linyi Zhang +5 more
wiley +1 more source
An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
Advanced Science, EarlyView.We present the MyoRobot 3.0, an advanced platform that combines high‐resolution imaging with automated mechanical testing to improve the accuracy of single muscle fibre analysis. The system tracks fibre diameter changes during stretch, preventing major stress miscalculations.
Michael Haug +5 more
wiley +1 more source
Biological processing of organics: the fate of leaf litter in the natural environment
, 2003 This paper addresses litter decomposition in the terrestrial catchment of a wetland, and the consequent release of phosphorus (P). Microbial activity and P dynamics were monitored before and after the onset of winter rain along a transect from the bed of
McComb, A.J. +3 more
core +1 more source
An Energy Autonomous Microneedle Array‐Based Sensing System for Continuous Biomarker Monitoring
Advanced Science, EarlyView.This work presents an innovative self‐powered wearable biosensor system for real‐time monitoring of multiple biomarkers in interstitial fluid. The device integrates stainless steel‐based minimally invasive microneedles with ion‐selective membranes, enabling simultaneous Na+, K+, Ca2+, pH, and glucose detection.
Arnab Pal +9 more
wiley +1 more source
Preparation and characterization of anion exchange membranes for fuel cells
reservedIn questa tesi verrà trattato lo studio, la progettazione e la ricerca delle membrane a scambio anionico (AEM). Verranno analizzati i risultati ottenuti in base ai diversi tipi di membrane create, in modo da dare una valutazione concreta sull ...
DI RENZO, ALICE
core
Surface modification of commercial anion exchange membrane for the inactivation of Escherichia coli. [PDF]
Environ Sci Pollut Res IntMudau FH +4 more
europepmc +1 more source
A Symmetric Cogeneration Fuel Cell for Coupled Production of Hydrogen, Ammonia and Formate
Advanced Science, EarlyView.A symmetric cogeneration fuel cell integrating value‐added chemical synthesis with electricity generation by coupling formaldehyde oxidation with the nitrate reduction was developed. This work highlights the broader potential of symmetric cogeneration fuel cells as a general platform for rational reaction pairing, offering a practical pathway to lower ...
Yingjie Song +8 more
wiley +1 more source