Results 11 to 20 of about 6,287 (220)
Design and Numerical Study of Micropump Based on Induced Electroosmotic Flow [PDF]
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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Electroosmotic Flow Reversal Outside Glass Nanopores [PDF]
Nano Letters, 2014 We report observations of a striking reversal in the direction of electroosmotic flow (EOF) outside a conical glass nanopore as a function of salt concentration. At high ionic strengths (>100 mM), we observe EOF in the expected direction as predicted by classical electrokinetic theory, while at low salt concentrations (<1 mM) the direction of the
Laohakunakorn, Nadanai +3 more
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Electroosmotic Pumps with Frits Synthesized from Potassium Silicate. [PDF]
PLoS ONE, 2015 Electroosmotic pumps employing silica frits synthesized from potassium silicate as a stationary phase show strong electroosmotic flow velocity and resistance to pressure-driven flow. We characterize these pumps and measure an electroosmotic mobility of 2.
Sara Nilsson +2 more
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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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Characteristics of the electroosmotic flow of non-aqueous electrolyte systems [PDF]
, 2022 The original goal was to study polysulfides in a sulfur battery by capillary electrophoresis (CE). Polysulfides are unstable and difficult to determine. Even different solvents have different effects on polysulfide equilibrium reactions.
Müller, Dominik
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Joule heating effects on electroosmotic entry flow [PDF]
, 2017 Electroosmotic flow is the transport method of choice in microfluidic devices over traditional pressure-driven flow. To date however studies on electroosmotic flow have been almost entirely limited to inside microchannels.
Kale A +7 more
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Joule heating effects on electroosmotic flow in insulator-based dielectrophoresis [PDF]
, 2011 Insulator-based dielectrophoresis (iDEP) is an emerging technology that has been successfully used to manipulate a variety of particles in microfluidic devices.
胡国庆 +4 more
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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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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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