Synthetic Chromatophores for Color and Pattern Morphing Skins
Advanced Materials, EarlyView.Cephalopods use chromatophore organs (muscle‐actuated pigment sacs) to alter their skin color and pattern. Synthetic chromatophores, which closely mimic the mechano‐optical process found in cephalopods using stimuli‐responsive microscale hydrogel actuators, are reported.
Brennan P. Watts +5 more
wiley +1 more source
Simulation Study on the Dynamics of Cavitation Bubbles in Multi-Frequency Ultrasound. [PDF]
J Biomed Phys EngDong H, Liu G, Peng G.
europepmc +1 more source
Advanced Materials, EarlyView.This review discusses recent innovations in electrochemical CO2 reduction reactions (eCO2RR) and hydrogen evolution reaction cell designs. The latest advancements in in situ cells for operando characterization are also presented. Optimizations in flow patterns, membrane electrode assemblies, electrolyte engineering, and counter‐anodic reactions provide
Zhangsen Chen +3 more
wiley +1 more source
Position control of an acoustic cavitation bubble by reinforcement learning. [PDF]
Ultrason SonochemKlapcsik K +3 more
europepmc +1 more source
Bioinspired, Rapidly Responsive Magnetically Tunable Stiffness Metamaterials
Advanced Materials, EarlyView.A 3D array of magnetoactive mechanical metamaterials enables rapid and reversible stiffness modulation under external magnetic fields. By adjusting field direction and intensity, the system exhibits diverse deformation modes and tunable modulus. This fast‐responding mechanical metamaterial offers real‐time adaptability for advanced reconfigurable and ...
Gooyoon Chung +5 more
wiley +1 more source
Research on the oil retention effect of pneumatic oil barriers under current and wave action. [PDF]
PLoS OneLiu H, Sun H, Jiao B, Lin H, Wang G.
europepmc +1 more source
Paving the Way for Next‐Generation All‐Solid‐State Batteries: Dry Electrode Technology
Advanced Materials, EarlyView.The dry‐electrode process offers a highly efficient solution to the key challenges faced by all‐solid‐state batteries, including complex processing, high CO2 emissions, interfacial instability, toxicity, and limited energy density. This perspective outlines the critical challenges of implementing the dry electrode process from material fundamentals to ...
Junyoung Mun +3 more
wiley +1 more source
Haar wavelet collocation technique for numerical solution of porous media equations
Partial Differential Equations in Applied MathematicsThis paper focuses on using efficient Haar wavelet collocation method to nonlinear parabolic differential equations in order to solve steady state pore-scale creeping fluid flow in porous medium, substituting finite Haar series for space derivatives ...
Sakina Sher Zaman +4 more
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Acoustic cavitation dynamics of bubble clusters near solid wall: A multiphase lattice Boltzmann approach. [PDF]
Ultrason SonochemYang Y +5 more
europepmc +1 more source
In Situ Manipulation of Growth Mechanisms in the Vapor–Solid–Solid Growth of GaP Nanowires
Advanced Materials Interfaces, EarlyView.The direct observation of the Ni‐assisted GaP nanowire growth process via transmission electron microscopy reveals two different growth mechanisms by Trimethylgallium (TMGa) precursor supply variations. The decrease of TMGa flow results in the formation of Ni2P phase as growth promoters with cation exchange reaction in addition to interface diffusion ...
Tianyi Hu +6 more
wiley +1 more source