Molecular machines: nanomotor rotates microscale objects.

Abstract:

:Nanomachines of the future will require molecular-scale motors that can perform work and collectively induce controlled motion of much larger objects. We have designed a synthetic, light-driven molecular motor that is embedded in a liquid-crystal film and can rotate objects placed on the film that exceed the size of the motor molecule by a factor of 10,000. The changes in shape of the motor during the rotary steps cause a remarkable rotational reorganization of the liquid-crystal film and its surface relief, which ultimately causes the rotation of submillimetre-sized particles on the film.

journal_name

Nature

journal_title

Nature

authors

Eelkema R,Pollard MM,Vicario J,Katsonis N,Ramon BS,Bastiaansen CW,Broer DJ,Feringa BL

doi

10.1038/440163a

keywords:

subject

Has Abstract

pub_date

2006-03-09 00:00:00

pages

163

issue

7081

eissn

0028-0836

issn

1476-4687

pii

440163a

journal_volume

440

pub_type

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