Results 41 to 50 of about 11,841 (240)
Langmuir, 2021 This work develops a technology for actuating droplets of any size without the requirement for high voltages or active control systems, which are typically found in competitive systems.
Iman Frozanpoor +4 more
semanticscholar +1 more source
Fabrication and Actuation of an Electrowetting Droplet Array on a Flexible Substrate
Micromachines, 2017 Electrowetting-on-dielectric (EWOD) is a fast, well-established actuation method for a variety of applications, from microfluidics to electrowetting displays to electrowetting lenses. We therefore seek to develop a robust, scalable fabrication method for
Kari L. Van Grinsven +2 more
doaj +1 more source
Electrowetting-Based Microdrop Tensiometer
Langmuir, 2008 We performed electrowetting (EW) contact angle measurements to determine the interfacial tension between aqueous drops laden with various inorganic and organic solutes and various ambient oils. Using low frequency AC voltage, we obtained interfacial tensions from 5 to 72 mJ/m 2, in close agreement with macroscopic tensiometry for drop volumes between ...
Banpurkar, A.G. +2 more
openaire +3 more sources
Numerical simulation of the shape of charged drops over a solid surface. [PDF]
, 2010 In this work we study the static shape of charged drops of a conducting fluid placed over a solid substrate, surrounded by a gas, and in absence of gravitational forces.
Fontelos, Marco Antonio +1 more
core +2 more sources
Progress in Advanced Properties of Electrowetting Displays
Micromachines, 2021 Electrowetting display (EWD) has promising prospects in the electronic paper industry due to it having superior characteristics, such as the ability to provide a comfortable reading experience and quick response.
Yi Lu +5 more
semanticscholar +1 more source
Droplet-Based Microfluidic Thermal Management Methods for High Performance Electronic Devices
Micromachines, 2019 Advanced thermal management methods have been the key issues for the rapid development of the electronic industry following Moore’s law. Droplet-based microfluidic cooling technologies are considered as promising solutions to conquer the major ...
Zhibin Yan +4 more
doaj +1 more source
Design of Multi-DC Overdriving Waveform of Electrowetting Displays for Gray Scale Consistency
Micromachines, 2023 Gray scale consistency in pixels was extremely important for electrowetting displays (EWDs). However, traditional electrowetting display driving waveforms could not obtain a pixel aperture ratio consistency, which led to the occurrence of gray ...
Yijian Xu +8 more
doaj +1 more source
Scientific Reports, 2021 Methodological advances in on-chip technology enable high-throughput drug screening, such as droplet-array sandwiching technology. Droplet-array sandwiching technology involves upper and lower substrates with a droplet-array designed for a one-step ...
S. Konishi, C. Ohya, Tatsuhiro Yamada
semanticscholar +1 more source
Materials Research Express, 2023 This work presents the effect of drying temperature on the formation of poly(vinyl chloride) (PVC) honeycomb microstructures formed by the breath figure technique.
Marco Laurence M Budlayan +6 more
doaj +1 more source
Trampolining of Droplets on Hydrophobic Surfaces Using Electrowetting
Micromachines, 2022 Droplet detachment from solid surfaces is an essential part of many industrial processes. Electrowetting is a versatile tool for handling droplets in digital microfluidics, not only on plain surface but also in 3-D manner.
Zhantao Wang +5 more
doaj +1 more source