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 language | English |
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Pages (from-to) | 118102/1-118102/4 |
Journal | Physical Review Letters |
Volume | 90 |
Issue number | 11 |
State | Published - 21 Mar 2003 |
Externally published | Yes |