Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Electrokinetic charge

Kallay, N., Colic, M., Fuerstenau, D. W., Jang, H. M., and Matijevic, E. (1994). Lyotropic effect in surface charge, electrokinetics, and coagulation of a rutile dispersion. Colloid Polym. Sci. 272, 554-561. [Pg.259]

M. Z. Bazant, M. S. Kilic, B. D. Storey, and A. Ajdari. Towards an understanding of induced-charge electrokinetics at large applied voltages in concentrated solutions. Adv. Colloid Interface Sci., 152 48-88,2009. [Pg.460]

Applications of Induced-Charge Electrokinetic in Microfluidics, Fig. 1 (a) The computational domain of the proposed ICEK microvalve with three microchannels and one suspended Janus particle In it. i, and 2,... [Pg.77]

Applications of Induced-Charge Electrokinetic in Microfluidics, Table 1 Constants used for our numerical simulation... [Pg.77]

Fig. 3 Sequences of a microvalve which is operated by induced-charge electrokinetics using a heterogeneous particle inside it. The flow pattern and vortices are shown by plotted streamlines. The normalized vectors show the direction of the fluid. The diameter of the heterogeneous particle and the microchamber are 20 and 40 pm, respectively. The height of the microchamber is 40 pm. The results are presented at the x-z plane crossing the middle of the 3D microvalve at different time steps. The zeta potential on the nonconducting hemisphere of the heterogeneous particle is set to —50 mV, while the zeta potentials on the nonconducting microchannel and microchamber walls are set to —15 mV... Fig. 3 Sequences of a microvalve which is operated by induced-charge electrokinetics using a heterogeneous particle inside it. The flow pattern and vortices are shown by plotted streamlines. The normalized vectors show the direction of the fluid. The diameter of the heterogeneous particle and the microchamber are 20 and 40 pm, respectively. The height of the microchamber is 40 pm. The results are presented at the x-z plane crossing the middle of the 3D microvalve at different time steps. The zeta potential on the nonconducting hemisphere of the heterogeneous particle is set to —50 mV, while the zeta potentials on the nonconducting microchannel and microchamber walls are set to —15 mV...
Applications of Induced-Charge Electrokinetic in Microfluidics, Fig. 4 Flow pattem and concentration distribution in the micromixer. The red lines inside the microchamber represent the streamlines of the flow field. The color bar shows the concentration distribution. The figure shows a micromixing chamber (a) without a particle inside, (b and c) with a conducting particle at different... [Pg.81]

Induced-Charge Electrokinetic Motirui of Particle in a MicroChannel, Measuring Zeta Potential, Methods Microfluidic Mixing... [Pg.83]

Daghighi Y, Li D (2011) Microvalve using induced-charge electrokinetic motion of Janus particle. Lab Chip 11 2929-2940... [Pg.83]

Daghighi Y, li D (2013) Numerical study of a novel induced-charge electrokinetic micromixer. Anal Chim Acta 763 28-37... [Pg.83]

Bazant MZ, Squires TM (2004) Induced-charge electrokinetic phenomena theory and microfiuidic applications. Phys Rev Lett 92 066010... [Pg.823]

Induced-Charge Electrokinetic Flow, Fig. 2 Schematic of a microchannel... [Pg.1384]

Induced-Charge Electrokinetic Flow, Fig. 3 Induced double layer on the surface of a polarized sphere when subjected to a uniform electric field... [Pg.1384]

Wu Z, Li D (2008) Mixing and flow regulating by induced-charge electrokinetic flow in a micrtKhannel with a pair of conducting triangle hurdles. Microfluid Nanofluid 5 65—76... [Pg.1387]

Wu Z, li D (2008) Micromixing using induced-charge electrokinetic flow. Electr(Khim Acta 53 5827-5835... [Pg.1387]

Induced-Charge Electrokinetic Motion of Particle in a MicroChannel, Fig. 1 Charging process of an arbitrary shape conducting particle under a unifram applied electric field (a) initial electric field passing through the... [Pg.1388]

See other pages where Electrokinetic charge is mentioned: [Pg.124]    [Pg.234]    [Pg.75]    [Pg.76]    [Pg.76]    [Pg.76]    [Pg.76]    [Pg.77]    [Pg.77]    [Pg.77]    [Pg.78]    [Pg.78]    [Pg.78]    [Pg.79]    [Pg.80]    [Pg.80]    [Pg.81]    [Pg.82]    [Pg.82]    [Pg.83]    [Pg.1383]    [Pg.1383]    [Pg.1383]    [Pg.1384]    [Pg.1385]    [Pg.1386]    [Pg.1386]   
See also in sourсe #XX -- [ Pg.11 ]



SEARCH



Electrokinetic

Electrokinetics)

© 2024 chempedia.info