Results 271 to 280 of about 68,608 (308)

Investigating the Mechanism of Ion Concentration Polarization Within Nanofluidic Hydrogel Membranes: Experiment and Simulation

Advanced Materials Interfaces, EarlyView.
Molecular dynamics simulations are employed to model ion concentration polarization (ICP) at the nanoscale, revealing fundamental electrokinetic behaviors that align with experimental observations. The study demonstrates how membrane charge, ionic strength, and electric fields affect ion localization and biomolecule trapping, providing mechanistic ...
Hiba Aljayyousi, Jongmin Kim, Serdal Kirmizialtin, Yong‐Ak Song   +3 more
wiley   +1 more source

Lightweight and High‐Performance Ankle Braces Enabled by 3D Printed Metamaterial Liquid Crystal Polymer

Advanced Materials Technologies, EarlyView.
A flexible, lightweight ankle brace made from 3D‐printed liquid crystal polymer metamaterials offers targeted support without restricting movement. Programmable stiffness provides protection during risky motions. Biomechanical tests suggest performance comparable to commercial braces with reduced bulk, highlighting potential for broader orthotic ...
Cassi J. Henderson, Zehao Ji, Miaomiao Zou, Xijin Hua, Thomas Stone, Sebastian W. Pattinson   +5 more
wiley   +1 more source

Synergetic bifunctional Cu-In alloy interface enables Ah-level Zn metal pouch cells. [PDF]

Nat Commun
Zhang M, Sun C, Chen G, Kang Y, Lv Z, Yang J, Li S, Lin P, Tang R, Wen Z, Li CC, Zhao J, Yang Y.   +12 more
europepmc   +1 more source

Mechanoluminescence of Bi‐Activated NaYGeO4 Polycrystals and 3D Printed Scaffolds in the NUV/Blue and NIR Spectral Range

Advanced Optical Materials, EarlyView.
NUV/Blue and NIR emitting mechanoluminescent (ML) materials based on a Bi‐doped germanate compound (NYGOBx) are reported. 3D‐printing is used to fabricate complex scaffold devices from this material, suggested for use as mechanically‐activated light sources for functional illumination.
Hossein Ebrahim Hosseini, Jiangkun Cao, Marzieh Ghadamyari, Dušan Galusek, Róbert Klement, Lothar Wondraczek   +5 more
wiley   +1 more source

Help from the little guy: Intramural ischemic ventricular tachycardia ablation leveraging a 2F multipolar catheter in a coronary vein. [PDF]

HeartRhythm Case Rep
Blackwell JN, Estes NAM, Shalaby AA.
europepmc   +1 more source

Thermally Activated Delayed Fluorescence and Beyond. Photophysics and Material Design Strategies.

Advanced Photonics Research, EarlyView.
Photophysical properties of TADF molecules are determined by characteristic parameters that are discussed in detail(. Moreover, using femtosecond time‐resolved spectroscopy, quantum mechanical considerations, and state‐of‐art calculations, deeper understanding allows us to design breakthrough Cu(I) and organic TADF‐ OLED materials. For the latter ones,
Hartmut Yersin, Uwe Monkowius
wiley   +1 more source

Geography-guided industrial-level upcycling of polyethylene terephthalate plastics through alkaline seawater-based processes. [PDF]

Sci Adv
Xiao Z, Guo H, Lv F, Lin Z, Sun Z, Sun C, Tan Y, Huang Q, Luo M, Guo S.   +9 more
europepmc   +1 more source

Terahertz Spoof Surface Plasmon Polariton Structure for High‐Precision Gas Sensor Technology

Advanced Photonics Research, EarlyView.
This study presents a high‐sensitivity THz sensor based on spoof surface plasmon polaritons, optimized for gas sensing. The multilayer structure enables placement of the sample material in the densest region of the plasmonic surface waves, enhancing interaction with THz waves and significantly improving sensitivity to small refractive index variations ...
Vahid Najafy, Bijan Abbasi‐Arand, Maryam Hesari‐Shermeh   +2 more
wiley   +1 more source

Optimized design and sizing of wireless magnetic coupling stage for electric vehicle to grid V2G charging station. [PDF]

Sci Rep
Ahmed MMR, AhmedKoondhar N, Rehman M, Koondhar MA, Mahariq I, Alaas ZM, Sharaf AM, Eslami M.   +7 more
europepmc   +1 more source

An Innovative Approach to Accelerate Maxillary Canine Retraction With Low-Amperage Direct Electric Current: A Preliminary Clinical Study. [PDF]

Cureus
Kheshfeh MN, Hajeer MY, Burhan AS, Ajaj MA, Jaber ST, Al Hinnawi MF.   +5 more
europepmc   +1 more source