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Artificial Molecular Machines.

Erbas-Cakmak S, Leigh DA, McTernan CT, Nussbaumer AL - Chem. Rev. (2015)

View Article: PubMed Central - PubMed

Affiliation: School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom.

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bonded molecules and on catenanes and rotaxanes in which switching of other protic solvents... This effect (listed in descending binding ability) stations on the thread, macrocycle In these systems, fast-responding reporters are preferred... practical applications by utilizing molecular scale changes to create macroscopic effects... The thread of these rotaxanes included an anthracene fluorophore similar application in synthetic polymers often furnishes a useful result... of Brownian motion can be exploited to great effect in the synthesis every aspect of functional molecule and materials design... An improved robotics” in which ratcheted motions of molecular components

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An information ratchet. In (a) and (d) the dotted lines representthe transfer of information about the position of the particle. (b)The position of the particle lowers the energy barrier to movementto the right-hand well but not the left. (c) The particle moves byBrownian motion.128
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fig7: An information ratchet. In (a) and (d) the dotted lines representthe transfer of information about the position of the particle. (b)The position of the particle lowers the energy barrier to movementto the right-hand well but not the left. (c) The particle moves byBrownian motion.128

Mentions: Energy ratchetsoperate by the application of an external force or the modulationof a potential energy surface irrespective of the particle’sposition.128 Information ratchets, on theother hand, rely on raising or lowering an energy barrier accordingto the position of the particle on the potential energy surface (Figure 7). This results inthe distribution of particles being driven away from equilibrium.This process requires information transfer from the particle to thepotential-energy surface, in a manner reminiscent of Maxwell’sdemon.


Artificial Molecular Machines.

Erbas-Cakmak S, Leigh DA, McTernan CT, Nussbaumer AL - Chem. Rev. (2015)

An information ratchet. In (a) and (d) the dotted lines representthe transfer of information about the position of the particle. (b)The position of the particle lowers the energy barrier to movementto the right-hand well but not the left. (c) The particle moves byBrownian motion.128
© Copyright Policy
Related In: Results  -  Collection

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getmorefigures.php?uid=PMC4585175&req=5

fig7: An information ratchet. In (a) and (d) the dotted lines representthe transfer of information about the position of the particle. (b)The position of the particle lowers the energy barrier to movementto the right-hand well but not the left. (c) The particle moves byBrownian motion.128
Mentions: Energy ratchetsoperate by the application of an external force or the modulationof a potential energy surface irrespective of the particle’sposition.128 Information ratchets, on theother hand, rely on raising or lowering an energy barrier accordingto the position of the particle on the potential energy surface (Figure 7). This results inthe distribution of particles being driven away from equilibrium.This process requires information transfer from the particle to thepotential-energy surface, in a manner reminiscent of Maxwell’sdemon.

View Article: PubMed Central - PubMed

Affiliation: School of Chemistry, University of Manchester , Oxford Road, Manchester M13 9PL, United Kingdom.

AUTOMATICALLY GENERATED EXCERPT
Please rate it.

bonded molecules and on catenanes and rotaxanes in which switching of other protic solvents... This effect (listed in descending binding ability) stations on the thread, macrocycle In these systems, fast-responding reporters are preferred... practical applications by utilizing molecular scale changes to create macroscopic effects... The thread of these rotaxanes included an anthracene fluorophore similar application in synthetic polymers often furnishes a useful result... of Brownian motion can be exploited to great effect in the synthesis every aspect of functional molecule and materials design... An improved robotics” in which ratcheted motions of molecular components

No MeSH data available.