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Updated: Dec 26, 2025

Light-driven Molecular Motors on Surfaces for Single Molecular Imaging
Published on: March 13, 2019
Efficiencies of molecular motors: a comprehensible overview
1Department of Mathematics, Stockholm University, 10691, Stockholm, Sweden.
Abstract:
Many biological molecular motors can operate specifically and robustly at the highly fluctuating nano-scale. How these molecules achieve such remarkable functions is an intriguing question that requires various notions and quantifications of efficiency associated with the operations and energy transduction of these nano-machines. Here we give a short review of some important concepts of motor efficiencies, including the thermodynamic, Stokes, and generalized and transport efficiencies, as well as some implications provided by the thermodynamic uncertainty relations recently developed in nonequilibrium physics.
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