A Reversible, Unidirectional Molecular Rotary Motor Driven by Chemical Energy

@article{Fletcher2005ARU,
  title={A Reversible, Unidirectional Molecular Rotary Motor Driven by Chemical Energy},
  author={Stephen P. Fletcher and Fr{\'e}d{\'e}ric Dumur and Michael M. Pollard and Ben L. Feringa},
  journal={Science},
  year={2005},
  volume={310},
  pages={80 - 82}
}
With the long-term goal of producing nanometer-scale machines, we describe here the unidirectional rotary motion of a synthetic molecular structure fueled by chemical conversions. The basis of the rotation is the movement of a phenyl rotor relative to a naphthyl stator about a single bond axle. The sense of rotation is governed by the choice of chemical reagents that power the motor through four chemically distinct stations. Within the stations, the rotor is held in place by structural features… Expand

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