Results 31 to 40 of about 1,886 (180)

Long-Range ACEO Phenomena in Microfluidic Channel

open access: yesSurfaces, 2023
Microfluidic devices are increasingly utilized in numerous industries, including that of medicine, for their abilities to pump and mix fluid at a microscale.
Diganta Dutta   +2 more
doaj   +1 more source

Mechanical properties of vertical electroosmosis reinforced pile

open access: yesShuiwen dizhi gongcheng dizhi
To investigate the optimization effect of electroosmotic direction on pile foundations, the traditional horizontal electroosmosis was rotated by 90° to form vertical electroosmosis, which was then integrated with the pile foundation to create a vertical ...
Guangyi KU   +4 more
doaj   +1 more source

Electroosmotic Flows of Power-Law Fluids with Asymmetric Electrochemical Boundary Conditions in a Rectangular Microchannel

open access: yesMicromachines, 2017
In this paper, a systematic study of a fully developed electroosmotic flow of power-law fluids in a rectangular microchannel bounded by walls with different zeta potentials is described.
WooSeok Choi, Sungchan Yun, Du-Soon Choi
doaj   +1 more source

Computational Design of an Electro-Membrane Microfluidic-Diode System

open access: yesMembranes, 2023
This study uses computational design to explore the performance of a novel electro-membrane microfluidic diode consisting of physically conjugated nanoporous and micro-perforated ion-exchange layers.
Mykola Bondarenko, Andriy Yaroshchuk
doaj   +1 more source

Large‐Diameter DNA‐Scaffolded Nanopores Enabled by Loosely Packed Peptides for Single‐Molecule Sensing

open access: yesAngewandte Chemie, Volume 138, Issue 29, 13 July 2026.
A nanopore composed of transmembrane peptides and a DNA scaffold that assists peptide assembly was constructed. By employing peptides containing the unnatural amino acid 2‐aminoisobutyric acid (Aib), which promotes loose packing between helices, a large‐diameter nanopore was achieved.
Zugui Peng   +3 more
wiley   +2 more sources

Electroosmosis-Optimized Thermal Model for Peristaltic Transportation of Thermally Radiative Magnetized Liquid with Nonlinear Convection

open access: yesEntropy, 2022
The present study addresses the heat transfer efficiency and entropy production of electrically conducting kerosene-based liquid led by the combined impact of electroosmosis and peristalsis mechanisms. Effects of nonlinear mixed convection heat transfer,
Yasir Akbar, Hammad Alotaibi
doaj   +1 more source

Two-Dimensional Modelling Approach for Electrokinetic Water Transport in Unsaturated Kaolinite

open access: yesApplied Sciences, 2022
Although electrokinetic treatments for soil remediation and ground improvement have gradually undergone significant experimental development, one of the most important physical phenomena has received very little attention in recent years.
Rubén López-Vizcaíno   +2 more
doaj   +1 more source

Biointegrated Battery‐Based Electroceuticals

open access: yesAdvanced Materials, EarlyView.
Biointegrated batteries go beyond passive power to serve as active therapeutic platforms for delivering programmable electrical cues and bioactive agents. This review examines their mechanisms and applications and provides a framework to guide battery‐based therapeutic design and clinical translation.
Yan Zhou   +6 more
wiley   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss   +4 more
wiley   +1 more source

Surfactants as a Tool for Coupling Light Into Hydrodynamic Flow: The Influence of Surfactant Hydrophobicity and Head Polarity

open access: yesAdvanced Materials Interfaces, EarlyView.
Reversible light‐induced gradients at solid–liquid interfaces enable controllable interfacial transport via light‐driven diffusioosmosis. We demonstrate directed particle manipulation based on dynamically generated concentration gradients. The mechanism is broadly applicable to cationic, anionic, and non‐ionic surfactants with varying hydrophobicity ...
Maren Umlandt   +3 more
wiley   +1 more source

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