Results 11 to 20 of about 3,437 (178)
Electroosmotic shear flow in microchannels [PDF]
Journal of Colloid and Interface Science, 2013 We generate and study electroosmotic shear flow in microchannels. By chemically or electrically modifying the surface potential of the channel walls a shear flow component with controllable velocity gradient can be added to the electroosmotic flow caused by double layer effects at the channel walls.
Mampallil Augustine, Dileep +1 more
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From Ion Current to Electroosmotic Flow Rectification in Asymmetric Nanopore Membranes [PDF]
Nanomaterials, 2017 Charles R Martin
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International Journal of Thermofluids, 2023 Medical scientists, clinicians, and bioengineers are fascinated in the detection of blood flow pattern through cardiovascular system because it is employed to diagnose the human circulatory disorders such as atherosclerosis. This work is dedicated to the
Saiful Islam +4 more
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Development of a High Flow Rate 3-D Electroosmotic Flow Pump [PDF]
Micromachines, 2019 , Lin Gui, Deng Zhongshan
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Micromachines, 2017 Due to the increasingly wide application of electroosmotic flow in micromachines, this paper investigates the electroosmotic flow of the power-law fluid under high zeta potential in a cylindrical microcapillary for different dimensionless parameters. The
Shuyan Deng
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Design and Numerical Study of Micropump Based on Induced Electroosmotic Flow
Journal of Nanotechnology, 2018 Induced charge electroosmotic flow is a new electric driving mode. Based on the Navier–Stokes equations and the Poisson–Nernst–Planck (PNP) ion transport equations, the finite volume method is adopted to calculate the equations and boundary conditions of
Kai Zhang +5 more
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pH Change in Electroosmotic Flow Hysteresis [PDF]
Analytical Chemistry, 2017 Electroosmotic flow (EOF) or electro-osmosis has been shown to exhibit a hysteresis effect under displacement flow involving two solutions with different concentrations, i.e. the flow velocity for a high-concentration solution displacing a low-concentration solution is faster than the flow velocity in the reverse direction involving the same solution ...
Chun Yee Lim, An Eng Lim, Yee Cheong Lam
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An Enhanced Electroosmotic Micromixer with an Efficient Asymmetric Lateral Structure
Micromachines, 2016 Homogeneous and rapid mixing in microfluidic devices is difficult to accomplish, owing to the low Reynolds number associated with most flows in microfluidic channels.
Teng Zhou +4 more
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PLoS ONE, 2013 The objective of the paper is to show that electroosmotic flow might play an important role in the intracellular transport of biomolecules. The paper presents two mathematical models describing the role of electroosmosis in the transport of the ...
Victor P Andreev
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Joule Heating Effects on Transport-Induced-Charge Phenomena in an Ultrathin Nanopore
Micromachines, 2020 Transport-induced-charge (TIC) phenomena, in which the concentration imbalance between cations and anions occurs when more than two chemical potential gradients coexist within an ultrathin dimension, entail numerous nanofluidic systems.
Zhixuan Wang +5 more
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