Manipulation of single DNA molecules by using optically projected images.

  title={Manipulation of single DNA molecules by using optically projected images.},
  author={Yen-Heng Lin and Chen-Min Chang and Gwo-Bin Lee},
  journal={Optics express},
  volume={17 17},
A new platform is presented that is capable of manipulating a single DNA molecule based on optically-induced dielectrophoretic forces. The ends of a single DNA molecule are bound with a micro-bead, which is then manipulated by interactions with optical images projected from a commercially available projector. Thus a single DNA molecule is indirectly manipulated by a projected animation pre-programmed using simple computer software. Real-time observation of the manipulation process is made… CONTINUE READING

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