Results 81 to 90 of about 35,731 (258)
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi +3 more
wiley +1 more source
Design of Sealing Device for Plow Knife Mixing Machine Shafts Based on Powder Media
工程科学与技术ObjectiveThere are challenges related to improving manufacturing and assembly accuracy to ensure adequate sealing performance. The sealing device of the plow blade hybrid motor shaft, which primarily relies on gas sealing, exhibits low sealing ...
ZOU Junwei +5 more
doaj
Sealing performance of sealing structure in a sediment sampler under ultra-high pressure. [PDF]
Sci Rep, 2023 He S, Peng Y, Qiu S, Du X, Jin Y.
europepmc +1 more source
Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene
Advanced Functional Materials, EarlyView.Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus +8 more
wiley +1 more source
Applied SciencesAimed at the problem of gas flurries in carbon dioxide (CO2) geologic sequestration in the wellbore, this paper proposes a sealing method in which the downhole casing is processed with threaded grooves and then plugged with a low-melting-point alloy plug.
Chunqing Zha +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source
A Leakage Prediction Model for Sealing Performance Assessment of EPDM O-Rings under Irradiation Conditions. [PDF]
Polymers (Basel), 2023 Huang X, Gu J, Li M, Yu X, Liu Y, Xu G.
europepmc +1 more source
Electrocapillary Modulated Interfacial Tension Amplifies Liquid Metal Transduction
Advanced Functional Materials, EarlyView.This study presented an electrocapillary‐enhanced magnetohydrodynamic pumping strategy that harnesses the Lorentz force and interfacial tension modulation of liquid metal droplets to achieve amplified fluidic power. The system enabled low‐voltage, self‐oscillating fluidic transduction with enhanced pressure and flow generation, supporting compact ...
Saba Firouznia +3 more
wiley +1 more source
Correction to: Left atrial appendage sealing performance of the Amplatzer Amulet and Watchman FLX device. [PDF]
J Interv Card Electrophysiol, 2023 Korsholm K +6 more
europepmc +1 more source