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DNA fuel for free-running nanomachines

  • A. J. Turbefield
  • , J. C. Mitchell
  • , B. Yurke
  • , A. P. Mills
  • , M. I. Blakey
  • , F. C. Simmel
  • University of Oxford
  • Alcatel-Lucent
  • University of California, Riverside
  • University of Munich

Research output: Contribution to journalArticlepeer-review

326 Scopus citations

Abstract

The use of DNA as a chemical fuel is introduced and demonstrated that the free energy of hybridization of complementary oligonucleotides may be used to produce repetitive motion of a molecular machine. As such, the first DNA-fuelled devices are clocked around their operating cycle. This paper demonstrates essential elements of kinetic control of hybridization that permit operation of a free-running DNA-fuelled machine.

Original languageEnglish
Pages (from-to)118102/1-118102/4
JournalPhysical Review Letters
Volume90
Issue number11
StatePublished - 21 Mar 2003
Externally publishedYes

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