%0 Book Section %1 statphys23_0095 %A Chang, C. %A Tsong, T. %B Abstract Book of the XXIII IUPAP International Conference on Statistical Physics %C Genova, Italy %D 2007 %E Pietronero, Luciano %E Loreto, Vittorio %E Zapperi, Stefano %K biological motors resonance statphys23 stochastic topic-10 %T Manipulation of Energy Transduction in Biological Motors %U http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=95 %X The basic working principle of molecular motors is cyclic conformational change. In vivo the cyclic change of a generic motor is powered by ATP. However it also can be driven by an external electric AC field in the case of Na,K-ATPase. This enables us to investigate how this molecular motor will response to an oscillating energy source, including the optimum driving frequencies and amplitudes of a signal, stochastic resonance under noise, and the asymmetry factor in the kinetic equation of the motor which leads to unidirectional ion transport. The results extracted from Na, K-ATPase help us understand the fundamental properties how energy transduction can be manipulated in nanoscale machines. Reference: C.-H. Chang and T.Y. Tsong, Phys. Rev. E 69, 021914, 2004.

@incollection{statphys23_0095, abstract = {The basic working principle of molecular motors is cyclic conformational change. In vivo the cyclic change of a generic motor is powered by ATP. However it also can be driven by an external electric AC field in the case of Na,K-ATPase. This enables us to investigate how this molecular motor will response to an oscillating energy source, including the optimum driving frequencies and amplitudes of a signal, stochastic resonance under noise, and the asymmetry factor in the kinetic equation of the motor which leads to unidirectional ion transport. The results extracted from Na, K-ATPase help us understand the fundamental properties how energy transduction can be manipulated in nanoscale machines. Reference: C.-H. Chang and T.Y. Tsong, Phys. Rev. E 69, 021914, 2004.}, added-at = {2007-06-20T10:16:09.000+0200}, address = {Genova, Italy}, author = {Chang, C. and Tsong, T.}, biburl = {https://www.bibsonomy.org/bibtex/24728c9268ba0af76d2f321636053c6d0/statphys23}, booktitle = {Abstract Book of the XXIII IUPAP International Conference on Statistical Physics}, editor = {Pietronero, Luciano and Loreto, Vittorio and Zapperi, Stefano}, interhash = {46f207f9812285af1ab396d368db9700}, intrahash = {4728c9268ba0af76d2f321636053c6d0}, keywords = {biological motors resonance statphys23 stochastic topic-10}, month = {9-13 July}, timestamp = {2007-06-20T10:16:11.000+0200}, title = {Manipulation of Energy Transduction in Biological Motors}, url = {http://st23.statphys23.org/webservices/abstract/preview_pop.php?ID_PAPER=95}, year = 2007 }