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physics.bio-ph2008★ 10 cited
Charge fluctuations and their effect on conduction in biological ion channels
D. G. Luchinsky, R. Tindjong, I. Kaufman +2
The effect of fluctuations on the conductivity of ion channels is investigated. It is shown that modulation of the potential barrier at the selectivity site due to electrostatic am…
physics.bio-ph2006
Ionic channels as electrostatic amplifiers of charge fluctuations
D. G. Luchinsky, R. Tindjong, I. Kaufman +2
Electrostatic interaction between ions in an ionic channel and the charge fluctuations in the channel mouth are considered. It is shown that the charge fluctuations can be enhanced…