Multidimensional optical fractionation of colloidal particles with holographic verification.

@article{Xiao2010MultidimensionalOF,
  title={Multidimensional optical fractionation of colloidal particles with holographic verification.},
  author={Ke Xiao and D. Grier},
  journal={Physical review letters},
  year={2010},
  volume={104 2},
  pages={
          028302
        }
}
  • Ke Xiao, D. Grier
  • Published 2010
  • Physics, Medicine
  • Physical review letters
  • The trajectories of colloidal particles driven through a periodic potential energy landscape can become kinetically locked-in to directions dictated by the landscape's symmetries. When the landscape is realized with a structured light field, the path a given particle follows has been predicted to depend exquisitely sensitively on such properties as the particle's size and refractive index. We confirm these predictions by measuring the transport of colloidal silica spheres through arrays of… CONTINUE READING
    50 Citations
    Transport of superparamagnetic beads through a two-dimensional potential energy landscape.
    • 18
    • PDF

    References

    SHOWING 1-10 OF 18 REFERENCES
    "J."
    • 591,318
    APPL
    • 115,005
    A
    • van Blaaderen, P. van Oostrum, and D. G. Grier, Opt. Express 15, 18275 (2007); F. C. Cheong, K. Xiao, and D. G. Grier, J. Dairy Sci. 92, 95 (2009); F. C. Cheong, B. Sun, R. Dreyfus, Amato-Grill, K. Xiao, L. Dixon, and D. G. Grier, Opt. Express 17, 13071
    • 2009
    Mod
    • Phys. Lett. B 20, 1427
    • 2006
    Phys
    • Rev. E 70, 010901(R)
    • 2004
    Phys
    • Rev. Lett. 92, 130602
    • 2004
    Phys
    • Rev. E 70, 031108
    • 2004
    Nature 426
    • 421
    • 2003
    Phys
    • Rev. Lett. 89, 128301
    • 2002
    Phys
    • Rev. E 79, 061404
    • 2009