Electrokinetics at liquid/liquid interfaces

Journal of Fluid Mechanics

Volumn 684, Issue , 2011, Pages 163-191

  Pascall, Andrew J ^a   Squires, Todd M ^a  

^a University of California   (United States)

Author keywords

electrohydrodynamic effects; low Reynolds number flows; microfluidics

Indexed keywords

BUBBLES (IN FLUIDS); DIELECTRIC LIQUIDS; DIELECTRIC PROPERTIES OF LIQUIDS; DROPS; ELECTRODES; ELECTRODYNAMICS; ELECTROHYDRODYNAMICS; ELECTROLYTES; ELECTROMAGNETIC FIELDS; ELECTROOSMOSIS; ELECTROPHORETIC MOBILITY; LIQUID FILMS; LIQUID METALS; MERCURY (METAL); METALS; MICROFLUIDICS; POLARIZATION; REYNOLDS NUMBER; STRIP METAL; SURFACE CHARGE; TECHNOLOGY TRANSFER;

DOUBLE LAYER POLARIZATION; ELECTROHYDRODYNAMIC EFFECTS; ELECTROPHORETIC MOTION; EQUIPOTENTIAL SURFACES; LIQUID/LIQUID INTERFACE; LOW REYNOLDS NUMBER FLOW; MICRO-FLUIDIC DEVICES; SOLID/LIQUID INTERFACES;

PHASE INTERFACES;

ELECTRIC FIELD; ELECTROKINESIS; ELECTROLYTE; FLUID FLOW; FLUID MECHANICS; HYDRODYNAMICS; INTERFACE; LIQUID; MERCURY (ELEMENT); REYNOLDS NUMBER;

EID: 80053317438     PISSN: 00221120     EISSN: 14697645     Source Type: Journal    
DOI: 10.1017/jfm.2011.288     Document Type: Article

References (66)

1. AUDRY, M., PIEDNOIR, A., JOSEPH, P. & CHARLAIX, E. 2010 Amplification of electro-osmotic flows by wall slippage: direct measurements on OTS-surfaces. Faraday Discuss. 146, 113-124.
2. BAGOTSKAYA, I. A. 1949 Dvizhenie zhidkikh i tverdykh metallicheskikh chastits v rastvorakh elektrolitov .5. opytnaya proverka uravnenii dvizheniya kapel rtuti v elektricheskom pole. Zh. Fiz. Khim. 23 (10), 1231-1238.
3. BAHGA, S. S., VINOGRADOVA, O. I. & BAZANT, M. Z. 2010 Anisotropic electro-osmotic flow over super-hydrophobic surfaces. J. Fluid Meek 644, 245-255.
4. BAYGENTS, J. C. & SAVILLE, D. A. 1991 Electrophoresis of drops and bubbles. J. Chem. Soc. Faraday Trans. 87 (12), 1883-1898.
5. BAZANT, M. Z. & SQUIRES, T. M. 2010 Induced-charge electrokinetic phenomena. Curr. Opin. Colloid Interface Sci. 15 (3), 203-213.
6. BOCQUET, L. & CHARLAIX, E. 2010 Nanofluidics, from bulk to interfaces. Chem. Soc. Rev. 39 (3), 1073.
7. BOOTH, F. 1951 The cataphoresis of spherical fluid droplets in electrolytes. J. Chem. Phys. 19 (11), 1331-1336.
8. BOUZIGUES, C. I., TABELING, P. & BOCQUET, L. 2008 Nanofluidics in the debye layer at hydrophilic and hydrophobic surfaces. Phys. Rev. Lett. 101 (11), 114503.
9. CHU, K. T. & BAZANT, M. Z. 2007 Surface conservation laws at microscopically diffuse interfaces. J. Colloid Interface Sci. 315 (1), 319-329. (Pubitemid 47410016)
10. CHURAEV, N. V., RALSTON, J., SERGEEVA, I. P. & SOBOLEV, V. D. 2002 Electrokinetic properties of methylated quartz capillaries. Adv. Colloid Interface Sci. 96 (1-3), 265-278. (Pubitemid 34154690)
11. DAIGUJI, H., OKA, Y. & SHIRONO, K. 2005 Nanofluidic diode and bipolar transistor. Nano Lett. 5 (11), 2274-2280. (Pubitemid 41698952)
12. DAIKHIN, L. I. & URBAKH, M. 2003 Double layer capacitance and a microscopic structure of electrified liquid-liquid interfaces. J. Electroanalyt. Chem. 560 (1), 59-67.
13. DAVIDSON, C. & XUAN, X. 2008 Electrokinetic energy conversion in slip nanochannels. J. Power Sources 179 (1), 297-300.
14. DORFMAN, K. D. 2010 DNA electrophoresis in microfabricated devices. Rev. Mod. Phys. 82 (4), 2903.
15. DUKHIN, S. S. 1993 Nonequilibrium electric surface phenomena. Adv. Colloid Interface Sci. 44, 1-134.
16. FRUMKIN, A. 1946 New electrocapillary phenomena. J. Colloid Sci. 1 (3), 277-291.
17. GAMAYUNOV, N. I., MANTROV, G. I. & MURTSOVKIN, V. A. 1992 Study of flows induced in the vicinity of conducting particles by an external electric-field. Colloid J. USSR 54 (1), 20-23.
18. GIRAULT, H. & SCHIFFRIN, D. 1989 Electrochemistry of liquid-liquid interfaces. In Electroanalytical Chemistry, vol. 15. Marcel-Dekker.
19. GÖRG, A., WEISS, W. & DUNN, M. J. 2004 Current two-dimensional electrophoresis technology for proteomics. Proteomics 4 (12), 3665-3685. (Pubitemid 39657447)
20. GORRE, L., IOANNIDIS, E. & SILBERZAN, P. 1996 Rectified motion of a mercury drop in an asymmetric structure. Europhys. Lett. 33 (4), 267-272.
21. GORRE-TALINI, L. & SILBERZAN, P. 1997 Force-free motion of a mercury drop alternatively submitted to shifted asymmetric potentials. J. Phys. I 7 (11), 1475-1485. (Pubitemid 127806391)
22. HENRY, D. C. 1931 The cataphoresis of suspended particles. Part 1. The equation of cataphoresis. Proc. R. Soc. Lond. A 133 (821), 106-129.
23. JOLY, L., YBERT, C., TRIZAC, E. & BOCQUET, L. 2006 Liquid friction on charged surfaces: from hydrodynamic slippage to electrokinetics. J. Chem. Phys. 125 (20).
24. KARNIK, R., DUAN, C., CASTELINO, K., DAIGUJI, H. & MAJUMDAR, A. 2007 Rectification of ionic current in a nanofluidic diode. Nano Lett. 7 (3), 547-551. (Pubitemid 46516024)
25. KHAIR, A. S. & SQUIRES, T. M. 2008a Fundamental aspects of concentration polarization arising from nonuniform electrokinetic transport. Phys. Fluids 20 (8), 087102-20.
26. KHAIR, A. S. & SQUIRES, T. M. 2008b Surprising consequences of ion conservation in electro-osmosis over a surface charge discontinuity. J. Fluid Mech. 615, 323-334.
27. KHAIR, A. S. & SQUIRES, T. M. 2009a The influence of hydrodynamic slip on the electrophoretic mobility of a spherical colloidal particle. Phys. Fluids 21 (4), 042001-14.
28. KHAIR, A. S. & SQUIRES, T. M. 2009b Ion steric effects on electrophoresis of a colloidal particle. J. Fluid Mech. 640, 343-356.
29. KIM, S. J., KO, S. H., KANG, K. H. & HAN, J. 2010 Direct seawater desalination by ion concentration polarization. Nat. Nano. 5 (4), 297-301.
30. LANDERS, J. P. 2003 Molecular diagnostics on electrophoretic microchips. Analyt. Chem. 75 (12), 2919-2927. (Pubitemid 36702419)
31. LARSEN, R. J., DICKEY, M. D., WHITESIDES, G. M. & WEITZ, D. A. 2009 Viscoelastic properties of oxide-coated liquid metals. J. Rheol. 53 (6), 1305-1326.
32. LAUGA, E., BRENNER, M. & STONE, H. 2007 Microfluidics: the no-slip boundary condition. In Handbook of Experimental Fluid Mechanics, pp. 1219-1240. Springer.
33. LEINWEBER, F. C., EIJKEL, J. C. T., BOMER, J. G. & VAN DEN BERG, A. 2006 Continuous flow microfluidic demixing of electrolytes by induced charge electrokinetics in structured electrode arrays. Analyt. Chem. 78 (5), 1425-1434. (Pubitemid 43346276)
34. LEINWEBER, F. C. & TALLAREK, U. 2005 Concentration polarization-based nonlinear electrokinetics in porous media: induced-charge electroosmosis. J. Phys. Chem. B 109 (46), 21481-21485. (Pubitemid 41784771)
35. LEVICH, V. G. 1962 Physicochemical Hydrodynamics. Prentice-Hall.
36. LEVINE, S. & O'BRIEN, R. N. 1973 Theory of electrophoresis of charged mercury drops in aqueous-electrolyte solution. J. Colloid Interface Sci. 43 (3), 616-629.
37. LÓ PEZ-GARĆIA, J., ARANDA-RASCÓ N, M. & HORNO, J. 2008 Excluded volume effect on the electrophoretic mobility of colloidal particles. J. Colloid Interface Sci. 323 (1), 146-152.
38. LYKLEMA, J. 1995 Fundamentals of Interface and Colloid Science, vol. 2. Academic.
39. LYKLEMA, J. 2003 Electrokinetics after smoluchowski. Colloid Surf. A 222 (1-3), 5-14. (Pubitemid 36952125)
40. MANI, A., ZANGLE, T. A. & SANTIAGO, J. G. 2009 On the propagation of concentration polarization from microchannel-nanochannel interfaces part i: analytical model and characteristic analysis. Langmuir 25 (6), 3898-3908.
41. MANSURIPUR, T. S., PASCALL, A. J. & SQUIRES, T. M. 2009 Asymmetric flows over symmetric surfaces: capacitive coupling in induced-charge electro-osmosis. New J. Phys. 11 (7), 075030.
42. MESSINGER, R. J. & SQUIRES, T. M. 2010 Suppression of electro-osmotic flow by surface roughness. Phys. Rev. Lett. 105 (14), 144503.
43. MONROE, C. W., URBAKH, M. & KORNYSHEV, A. A. 2009 Double-layer effects in electrowetting with two conductive liquids. J. Electrochem. Soc. 156 (1), P21.
44. MULLER, V., SERGEEVA, I., SOBOLEV, V. & CHURAEV, N. 1986 Boundary effects in the theory of electrokinetic phenomena. Colloid J. USSR 48 (4), 606-614. (Pubitemid 17566844)
45. MURTSOVKIN, V. A. 1996 Nonlinear flows near polarized disperse particles. Colloid J. USSR 58 (3), 341-349. (Pubitemid 126723508)
46. O'BRIEN, R. W. 1983 The solution of the electrokinetic equations for colloidal particles with thin double layers. J. Colloid Interface Sci. 92 (1), 204-216.
47. O'BRIEN, R. W. & WHITE, L. R. 1978 Electrophoretic mobility of a spherical colloidal particle. J. Chem. Soc. Faraday Trans. 2 74, 1607-1626.
48. OHSHIMA, H. 1997 A simple expression for the electrophoretic mobility of charged mercury drops. J. Colloid Interface Sci. 189 (2), 376-378. (Pubitemid 27470733)
49. OHSHIMA, H., HEALY, T. W. & WHITE, L. R. 1984 Electrokinetic phenomena in a dilute suspension of charged mercury drops. J. Chem. Soc. Faraday Trans. 280 (12), 1643-1667.
50. PASCALL, A. J. & SQUIRES, T. M. 2010a An automated, high-throughput experimental system for induced charge electrokinetics. Lab on a Chip 10 (18), 2350-2357.
51. PASCALL, A. J. & SQUIRES, T. M. 2010b Induced charge electro-osmosis over controllably contaminated electrodes. Phys. Rev. Lett. 104 (8), 088301.
52. PENNATHUR, S., EIJKEL, J. C. T. & VAN DEN BERG, A. 2007 Energy conversion in microsystems: is there a role for micro/nanofluidics? Lab on a Chip 7 (10), 1234.
53. POIGIN, B. N., PANFILOV, A. M., NEMCHENKO, V. P. & POPEL, S. I. 1977 Electrocapillary motion of mercury drops in strong electric-fields. Sov. Electrochem. 13 (3), 294-297.
54. REN, Y. & STEIN, D. 2008 Slip-enhanced electrokinetic energy conversion in nanofluidic channels. Nanotechnology 19 (19), 195707.
55. RUSSEL, W. B., SAVILLE, D. A. & SCHOWALTER, W. R. 1989 Colloidal Dispersions. Cambridge University Press.
56. SCHOCH, R. B., HAN, J. & RENAUD, P. 2008 Transport phenomena in nanofluidics. Rev. Mod. Phys. 80 (3), 839-883.
57. SO, J. & DICKEY, M. D. 2011 Inherently aligned microfluidic electrodes composed of liquid metal. Lab on a Chip 11 (5), 905.
58. SQUIRES, T. M. 2008 Electrokinetic flows over inhomogeneously slipping surfaces. Phys. Fluids 20 (9), 092105.
59. SQUIRES, T. M. & BAZANT, M. Z. 2004 Induced-charge electro-osmosis. J. Fluid Mech. 509, 217-252. (Pubitemid 38904970)
60. SQUIRES, T. M. & QUAKE, S. R. 2005 Microfluidics: fluid physics at the nanoliter scale. Rev. Mod. Phys. 77 (3), 977-1026. (Pubitemid 43272528)
61. TANDON, V. & KIRBY, B. J. 2008 Zeta potential and electroosmotic mobility in microfluidic devices fabricated from hydrophobic polymers: 2. Slip and interfacial water structure. Electrophoresis 29 (5), 1102-1114. (Pubitemid 351404685)
62. VELEV, O. D. & BHATT, K. H. 2006 On-chip micromanipulation and assembly of colloidal particles by electric fields. Soft Matt. 2 (9), 738.
63. VLASSIOUK, I., SMIRNOV, S. & SIWY, Z. 2008 Ionic selectivity of single nanochannels. Nano Lett. 8 (7), 1978-1985.
64. WANG, Y., STEVENS, A. L. & HAN, J. 2005 Million-fold preconcentration of proteins and peptides by nanofluidic filter. Analyt. Chem. 77 (14), 4293-4299. (Pubitemid 41542245)
65. ZANGLE, T. A., MANI, A. & SANTIAGO, J. G. 2009 On the propagation of concentration polarization from microchannel-nanochannel interfaces part II: numerical and experimental study. Langmuir 25 (6), 3909-3916.
66. ZHAO, H. 2010 Electro-osmotic flow over a charged superhydrophobic surface. Phys. Rev. E 81 (6), 066314.