Results 271 to 280 of about 135,655 (317)

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

Advanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur, Jaeyeong Kim, Sungwook Mhin, HyukSu Han   +3 more
wiley   +1 more source

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

Advanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi, Itzhak Grinberg, Or Messer, Dana Cohen‐Gerassi, Maxim Sokol, Iftach Yacoby, Lihi Adler‐Abramovich   +6 more
wiley   +1 more source

Application of Ibuprofen Sodium Dihydrate for Thermochemical Energy Storage

Advanced Functional Materials, EarlyView.
Ibuprofen sodium dihydrate is introduced as a durable organic salt hydrate for low‐temperature thermochemical energy storage, operating within 60°C–110°C with high energy density. At the material level, it delivers ∼99.9% cycling efficiency over 150 cycles without deliquescence, enabled by a dual energy‐storage mechanism coupling dehydration and phase ...
Kavin Chakravarthy Thangaraj, Hannah F. Chang, Shannon J. Lee, Mark E. Bowden, J. David Bazak, Vaithiyalingam Shutthanandan, Venkateshkumar Prabhakaran, Xiao Zhang, David M. Reed, Ajay S. Karakoti, Vijayakumar Murugesan   +10 more
wiley   +1 more source

Multifunctional Gold Nanocluster‐Based PROTAC System for Targeted Degradation of Phosphorylated Tau and Modulation of Neuroinflammation in Alzheimer's Disease

Advanced Functional Materials, EarlyView.
We present a novel proteolysis‐targeting chimera (PROTAC) system conjugated to lipoic acid gold nanoclusters (PLANC), designed to degrade pTau, regulate inflammatory signaling, and effectively traverse the blood‐brain barrier (BBB). PLANC degraded pTau at various phosphorylation sites, with mechanistic studies confirming proteasome‐mediated degradation
Sarah Nevins, Callan D. McLoughlin, Wan‐Kyu Ko, Hye Kyu Choi, Brandon Conklin, Joshua B. Stein, Yannan Hou, Hongwon Kim, Rohan Khulbe, Ki‐Bum Lee   +9 more
wiley   +1 more source

Radiative flow of cross ternary hybrid nanofluid (MoS _2, TiO ₂ , Ag/CMC-water) in a Darcy Forchheimer porous medium over a stretching cylinder with entropy minimization. [PDF]

Heliyon
Ali F, Zaib A, Abbas M, Anitha G, Loganathan K, Reddy GR.   +5 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Combustion in a Porous Medium

SIAM Journal on Mathematical Analysis, 1988
A boundary value problem and the Cauchy problem for a quasilinear time- dependent system of partial differential equations is studied. The model describes combustion in a porous medium. An interesting feature (expressed by the Heaviside function in the reaction term) is the presence of a mechanism that switches off the reaction under certain ...
Friedman, Avner, Tzavaras, Athanassios E.   +1 more
openaire   +2 more sources

A porous medium model for mud

The Journal of the Acoustical Society of America, 2021
The extended Biot model for sands and silts is repurposed to include mud, but modifications are needed. The boundary between pore water and skeletal frame needs to be redefined because a significant fraction of the pore fluid is adsorbed onto the solid frame by electrostatic forces, and a proportion of the solid particles may be suspended in the pore ...
openaire   +2 more sources

Convection in a porous medium with solidification

Fluid Dynamics Research, 1995
Summary: The coupled effects of thermal convection and solidification of a Single-component liquid in a porous medium are investigated. A rigorous two-parameter perturbation analysis is used to determine the effects on both the stability of the basic state of heat conduction and the stability of finite-amplitude convection.
Karcher, Chr., Müller, U.
openaire   +1 more source

Helical locomotion in a porous medium

Physical Review E, 2020
Microorganisms and artificial microswimmers often need to swim through environments that are more complex than purely viscous liquids in their natural habitats or operational environments, such as gel-like mucus, wet soil, and aquifers. The question of how the properties of these complex environments affect locomotion has attracted considerable recent ...
Ye Chen, Noah Lordi, Michael Taylor, On Shun Pak   +3 more
openaire   +2 more sources

Porous Medium Equation with Absorption

SIAM Journal on Mathematical Analysis, 1998
The paper studies the approach to the steady state for the porous medium equation with absorption in a bounded domain in \(\mathbb{R}^N\) with time-independent Dirichlet conditions. Special attention is given to the case where the solution of the steady state vanishes in a interior region (known as a dead core).
Bandle, Catherine, Nanbu, Tokumori, Stakgold, Ivar   +2 more
openaire   +1 more source