DNA fuel for free-running nanomachines

A. J. Turbefield, J. C. Mitchell, B. Yurke, A. P. Mills, M. I. Blakey, F. C. Simmel

Research output: Contribution to journalArticlepeer-review

317 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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