A magnetic trap for living cells suspended in a paramagnetic buffer

Applied Physics Letters

Volumn 85, Issue 12, 2004, Pages 2411-2413

  Winkleman, Adam ^a   Gudiksen, Katherine L ^a   Ryan, Declan ^a   Whitesides, George M ^a   Greenfield, Derek ^b   Prentiss, Mara ^b  

^a HARVARD UNIVERSITY   (United States)

^b HARVARD UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CELL ADHESION; FIBROBLAST CELLS; MAGNETIC TRAPS; OPTICAL TRAPS;

ACETIC ACID; BIOCOMPATIBILITY; CELLS; DIAMAGNETIC MATERIALS; ELECTROMAGNETS; MAGNETIC MOMENTS; MAGNETIC SUSCEPTIBILITY; MICROMANIPULATORS; OSMOSIS; PERMANENT MAGNETS; POLYSTYRENES; SELF ASSEMBLY; YEAST;

PARAMAGNETISM;

EID: 7044229552     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1794372     Document Type: Article

References (31)

1. M. Mrksich and G. M. Whitesides, Annu. Rev. Biophys. Biomol. Struct. 25, 55 (1996).
2. M. Mrksich, L. E. Dike, J. Tien, D. E. Ingber, and G. M. Whitesides, Exp. Cell Res. 235, 305 (1997).
3. C. S. Chen, M. Mrksich, S. Huang, G. M. Whitesides, and D. E. Ingber, Biotechnol. Prog. 14, 356 (1998).
4. A. Revzin, R. G. Tompkins, and M. Toner, Langmuir 19, 9855 (2003).
5. V. A. Liu, W. E. Jastromb, and S. N. Bhatia, J. Biomed. Mater. Res. 60, 126 (2002).
6. S. Henon, G. Lenormand, A. Richert, and F. Gallet, Biophys. J. 76, 1145 (1999).
7. J. Sleep, D. Wilson, R. Simmons, and W. Gratzer, Biophys. J. 77, 3085 (1999).
8. J. Guck, R. Ananthakrishnan, C. C. Cunningham, and J. Kas, J. Phys.: Condens. Matter 14, 4843 (2002).
9. A. Ashkin, J. M. Dziedzic, and T. Yamane, Nature (London) 330, 769 (1987).
10. X. P. Qian, R. E. Holmlin, G. M. Whitesides, C. Y. Chen, M. Schiavoni, S. P. Smith, F. Assi, and M. G. Prentiss, J. Phys. Chem. B 106, 9159 (2002).
11. L. M. Walker, A. Holm, L. Cooling, L. Maxwell, A. Oberg, T. Sundqvist, and A. J. El Haj, FEBS Lett. 459, 39 (1999).
12. K. Svoboda and S. M. Block, Annu. Rev. Biophys. Biomol. Struct. 23, 247 (1994).
13. Y. Liu, D. K. Cheng, G. J. Sonek, M. W. Berns, C. F. Chapman, and B. J. Tromberg, Biophys. J. 68, 2137 (1995).
14. K. T. Gahagan and G. A. Swartzlander, Jr., Opt. Lett. 21, 827 (1996).
15. K. Sasaki, M. Koshioka, H. Misawa, N. Kitamura, and H. Masuhara, Appl. Phys. Lett. 60, 807 (1992).
16. J. Y. Walz, Appl. Opt. 38, 5319 (1999).
17. W. H. Wing, NBS Spec. Publ. 653, 74 (1983).
18. J. S. Brooks, J. A. Reavis, R. A. Medwood, T. F. Stalcup, M. W. Meisel, E. Steinberg, L. Arnowitz, C. C. Stover, and J. Perenboom, J. Appl. Phys. 87, 6194 (2000).
19. M. D. Simon and A. K. Geim, J. Appl. Phys. 87, 6200 (2000).
20. T. Kimura, S. Mamada, and M. Yamato, Chem. Lett. 11, 1294 (2000).
21. I. F. Lyuksyutov, A. Lyuksyutova, D. G. Naugle, and K. D. D. Rathnayaka, Mod. Phys. Lett. B 17, 935 (2003).
22. CRC Handbook of Chemistry and Physics, edited by D. R. Lide (CRC, Boca Raton, FL, 1993), p. 9.
23. 3/mol, respectively (Ref. 20). A gadolinium salt was chosen over higher susceptibility ions like Ho(III) or Dy(III) because Gd·DTPA has been approved for biological use by the FDA.
24. D. C. Meeker, Finite Element Method Magnetics (FEMM), http://femm.foster-miller.net.
25. p) is assumed to be negligible in comparison. In addition, the magnetic repulsive force on each permanent magnet due to the other magnet is ∼0.18 N.
26. K. Konig, L. Svaasand, Y. G. Liu, G. Sonek, P. Patrizio, Y. Tadir, M. W. Berns, and B. J. Tromberg, Cell Mol. Biol. (Paris) 42, 501 (1996).
27. J. D. Klein, A. R. Clapp, and R. B. Dickinson, J. Colloid Interface Sci. 261, 379 (2003).
28. Critical Stability Constants, edited by A. E. Martell and R. M. Smith (Plenum, New York, 1974), p. 469.
29. Magnevist Injection, Berlex, Wayne, NJ, NDA 19-596 (2000).
30. J. A. Rogers, R. J. Jackman, and G. M. Whitesides, J. Microelectromech. Syst. 6, 184 (1997).
31. R. Folman, P. Kruger, J. Schmiedmayer, J. Denschlag, and C. Henkel, Adv. At., Mol., Opt. Phys. 48, 263 (2002).