The efficiency of the molecular motors

Details The efficiency of the molecular motors The efficiency of the molecular motors

2008-10-07

arxiv.org/abs/0810.1168v2

J Stat Phys (2009) 134: 669-679

Physics

Condensed Matter

Statistical Mechanics

14 pages

Scientific paper

10.1007/s10955-009-9695-3

Molecular motors convert chemical energy into mechanical work while operating in an environment dominated by Brownian motion. The aim of this paper is to explore the flow of energy between the molecular motors and its surroundings, in particular, its efficiency. Based on the Fokker-Planck equation with either $N$ or infinite chemical states, we find that the energy efficiency of the molecular motors, whether the Stokes efficiency or the usual thermodynamic efficiency, is strictly bounded by 1, because of the dissipation of the energy in both the overdamped surroundings and in the process of the chemical reaction.

Affiliated with

Also associated with

No associations

Rating

The efficiency of the molecular motors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The efficiency of the molecular motors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The efficiency of the molecular motors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-557114