Self-consistent analytic solution for the current and the access resistance in open ion channels

A self-consistent analytic approach is introduced for the estimation of the access resistance and the current through an open ion channel for an arbitrary number of species. For an ion current flowing radially inward from infinity to the channel mouth, the Poisson-Boltzmann-Nernst-Planck equations a...

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Veröffentlicht in:	Physical review. E, Statistical, nonlinear, and soft matter physics Statistical, nonlinear, and soft matter physics, 2009-08, Vol.80 (2 Pt 1), p.021925-021925, Article 021925
Hauptverfasser:	Luchinsky, D G, Tindjong, R, Kaufman, I, McClintock, P V E, Eisenberg, R S
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffusion Electric Conductivity Ion Channel Gating Ion Channels - chemistry Ion Channels - metabolism Linear Models Models, Biological Porosity Static Electricity
Online-Zugang:	Volltext
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