Catalytically induced electrokinetics for motors and micropumps

Journal of the American Chemical Society

Volumn 128, Issue 46, 2006, Pages 14881-14888

  Paxton, Walter F ^a   Baker, Paul T ^a   Kline, Timothy R ^a   Wang, Yang ^a   Mallouk, Thomas E ^a   Sen, Ayusman ^a  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CATALYST ACTIVITY; DECOMPOSITION; GOLD; HYDROGEN PEROXIDE; NANOSTRUCTURED MATERIALS; PLATINUM; REACTION KINETICS; SHORT CIRCUIT CURRENTS; SURFACE TENSION;

ELECTROKINETICS; ELECTROOSMOTIC FLUID FLOW; GOLD INTERDIGITATED MICROELECTRODES (IME); NANORODS;

MICROELECTRODES;

GOLD; HYDROGEN PEROXIDE; PLATINUM;

ARTICLE; CATALYSIS; CONCENTRATION RESPONSE; DECOMPOSITION; ELECTRIC FIELD; ELECTROCHEMICAL ANALYSIS; ELECTROOSMOSIS; FLUID FLOW; HELMHOLTZ SMOLUCHOWSKI EQUATION; MATHEMATICAL COMPUTING; MICROELECTRODE; MOTION ANALYSIS SYSTEM; STEADY STATE;

CATALYSIS; ELECTROCHEMISTRY; EQUIPMENT AND SUPPLIES;

EID: 33845207416     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0643164     Document Type: Article

References (36)

1. Paxton, W. F.; Sundararajan, S.; Mallouk, T. E.; Sen, A. Angew. Chem., Int. Ed. 2006, 45, 5420-5429.
2. Ozin, G. A.; Manners, I.; Fournier-Bidoz, S.; Arsenault, A. Adv. Mater. 2005, 17, 3011-3018.
3. Paxton, W. F.; Sen, A.; Mallouk, T. E. Chem.-Eur. J. 2005, 11, 6462-6470.
4. Ismagilov, R. F.; Schwartz, A.; Bowden, N.; Whitesides, G. M. Angew. Chem., Int. Ed. 2002, 41, 652-654.
5. Paxton, W. F.; Kistler, K. C.; Olmeda, C. C.; Sen, A.; St. Angelo, S. K.; Cao, Y.; Mallouk, T. E.; Lammert, P. E.; Crespi, V. H. J. Am. Chem. Soc. 2004, 126, 13424-13431.
6. Kline, T. R.; Paxton, W. F.; Mallouk, T. E.; Sen, A. Angew. Chem., Int. Ed. 2005, 44, 744-746.
7. Catchmark, J. M.; Subramanian, S.; Sen, A. Small 2005, 1, 202-206.
8. Fournier-Bidoz, S.; Arsenault, A. C.; Manners, I.; Ozin, G. A. Chem. Commun. 2005, 441-443.
9. Vicario, J.; Eelkeina, R.; Browne, W. R. Meetsma, A.; La Crois, R. M.; Feringa, B. L. Chem. Commun. 2005, 3936-3938.
10. Kline, T. R.; Paxton, W. F.; Wang, Y.; Velegol, D.; Mallouk, T. E.; Sen, A. J. Am. Chem. Soc. 2005, 127, 17150-17151.
11. Wang, Y.; Hernandez, R. M.; Bartlett, D. J.; Bingham, J. M.; Kline, T. R.; Sen, A.; Mallouk, T. E. Langmuir 2006, in press.
12. Kline, T. K.; Iwata, J.; Lammert, P. E.; Mallouk, T. E.; Sen, A.; Velegol, D. J. Phys. Chem. B, in press.
13. Lyklema, J. Fundamentals of Interface and Colloid Science; Academic Press: San Diego, 1991; Vol. 2.
14. Delagado, Á. V., Ed. Interfacial Electrokinetics and Electrophoresis; Marcel Dekker: New York, 2002.
15. Mitchell, P. FEBS Lett. 1972, 28, 1-4.
16. Anderson, J. L. Annu. Rev. Fluid Mech. 1989, 21, 61-99.
17. Lammert, P. E.; Prost, J.; Bruinsma, R. J. Theor. Biol. 1996, 178, 387-391.
18. Blanchi, G.; Mazza, F.; Mussini, T. Electrochim. Acta 1962, 7, 457-473.
19. Hall, S. B.; Khudaish, E. A.; Hart, A. L. Electrochim. Acta 1997, 43, 579-588.
20. 2).
21. 2, respectively), n is the stoichiometric number of electrons transferred in the process, and F is Faraday's constant.
22. The distance between the coiled gold electrode and an individual platinum wire in the array electrode can vary anywhere from 20 to 2000 microns, compared to the IME electrodes which are consistently 10 μm apart. This larger distance contributes to a significantly higher solution resistance and may account for the difference in current density between the two experiments.
23. Martin, B. R.; Dermody, D. J.; Reiss, B. D.; Fang, M.; Lyon, L. A.; Natan, M. J.; Mallouk, T. E. Adv. Mater. 1999, 11, 1021-1025.
24. The sacrificial silver metal deposited on the back of the template was oxidized and dissolved in 5 M nitric acid, and the aluminum oxide template was dissolved in 5 M sodium hydroxide.
25. Sheppard, N. F.; Tucker, R. C.; Wu, C. Anal. Chem. 1993, 65, 1199-1202.
26. Hong, J.; Yoon, D. S.; Kim, S. K.; Kim, T. S.; Kim, S.; Pak, E. Y.; No, K. Lab Chip 2005, 5, 270-279.
27. Heath, M. A.; Walton, J. H. J. Phys. Chem. 1933, 37, 977-990
28. Kirby, B. J.; Hasselbrink, E. F. Electrophoresis 2004, 25, 187-202.
29. Gu, Y.; Li, D. J. Colloid Interface Sci. 2000, 226, 328-339.
30. Dhar, P.; Fischer, T. M.; Wang, Y.; Mallouk, T. E.; Paxton, W. F.; Sen, A. Nano Lett. 2006, 6, 66-72.
31. Ajdari, A.; Bocquet, L. Phys. Rev. Lett. 2006, 96, 186102.
32. Mano, N.; Heller, A. J. Am. Chem. Soc. 2005, 127, 11575-11576.
33. Pantaloni, D.; Clainche, C. L.; Carlier, M.-F. Science 2001, 292 1502-1506.
34. Cameron, L. A.; Footer, M. J.; van Oudenaarden, A.; Theriot, J. A. Proc. Natl. Acad. Sci. U.S.A. 1999, 96, 4908-4913.
35. Soong, R. K.; Bachand, G. D.; Neves, H. P.; Olkhovets, A. G.; Montemagno, C. D. Science 2000, 290, 1555-1558.
36. Pantaloni, D.; Le Clainche, C.; Carlier, M.-F. Science 2001, 292, 1502-1506.