Results 81 to 90 of about 5,078 (215)

The Nonlinear Phenomena Of Thin Polydimethylsiloxane (Pdms) Films In Electrowetting

open access: yes, 2007
Electrowetting (EW) is an effective way to manipulate small volume liquid in micro- and nano-devices, for it can improve its wettability. Since the late 1990s, electrowetting-on-dielectric (EWOD) has been used widely in bio-MEMS, lab-on-a-chip, etc ...
戴维, 赵亚溥
core   +2 more sources

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

open access: yesAdvanced Functional Materials, Volume 36, Issue 56, 13 July 2026.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen   +15 more
wiley   +1 more source

A Lightweight Adaptive Attention Fusion Network for Real-Time Electrowetting Defect Detection

open access: yesInformation
Electrowetting display technology is increasingly prevalent in modern microfluidic and electronic paper applications, yet it remains susceptible to micro-scale defects such as screen burn-in, charge trapping, and pixel wall deformation.
Rui Chen   +4 more
doaj   +1 more source

Absorption Based Characterization Method for Fluid Properties Using Electrowetting-on-Dielectric Forces: Modeling and Fabrication

open access: yesProceedings, 2017
Electrowetting-on-Dielectrics (EWOD) can be used to build a device, where a polar fluid droplet gets actuated between two EWOD electrodes. In our setup, each electrode is located between a laser diode and an oppositely arranged photo diode.
Andreas Tröls, Bernhard Jakoby
doaj   +1 more source

Digital Microfluidic Platform to Maximize Diagnostic Tests with Low Sample Volumes from Newborns and Pediatric Patients

open access: yesDiagnostics, 2020
“Children are not tiny adults” is an adage commonly used in pediatrics to emphasize the fact that children often have different physiological responses to sickness and trauma compared to adults.
Rama S. Sista   +14 more
doaj   +1 more source

Fundamentals and applications of electrowetting: A critical review

open access: yes, 2013
We have witnessed rapid and exciting development in electrowetting (EW) or electrowetting-on-dielectric (EWOD) since 1990s. Owing to its great advantages such as easy operation, sensitive response and electrical reversibility, EW has found many ...
王樱, 赵亚溥
core   +1 more source

Dynamically Tunable Light Absorbers as Color Filters Based on Electrowetting Technology

open access: yesNanomaterials, 2019
A device that uses the electrowetting fluid manipulation technology to realize the reversible and dynamical modulation of the local surface plasmon resonance is invented. By varying the electrowetting voltage, the distribution of fluids media surrounding
Jun Wu   +5 more
doaj   +1 more source

Adaptive Liquid Lens Actuated by Droplet Movement

open access: yesMicromachines, 2014
In this paper we report an adaptive liquid lens actuated by droplet movement. Four rectangular PMMA (Polymethyl Methacrylate) substrates are stacked to form the device structure. Two ITO (Indium Tin Oxide) sheets stick on the bottom substrate.
Chao Liu   +3 more
doaj   +1 more source

Affordable Fabrication of Conductive Electrodes and Dielectric Films for a Paper-Based Digital Microfluidic Chip

open access: yesMicromachines, 2019
In order to fabricate a digital microfluidic (DMF) chip, which requires a patterned array of electrodes coated with a dielectric film, we explored two simple methods: Ballpoint pen printing to generate the electrodes, and wrapping of a dielectric plastic
Veasna Soum   +9 more
doaj   +1 more source

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