Goldman–Hodgkin–Katz flux equation
The Goldman–Hodgkin–Katz flux equation (or GHK flux equation or GHK current density equation) describes the ionic flux across a cell membrane as a function of the transmembrane potential and the concentrations of the ion inside and outside of the cell. Since both the voltage and the concentration gradients influence the movement of ions, this process is a simplified version of electrodiffusion. Electrodiffusion is most accurately defined by the Nernst–Planck equation and the GHK flux equation is a solution to the Nernst–Planck equation with the assumptions listed below.
BioelectronicsDavid E. GoldmanGHKGHK current equationGHK flux equationGoldman-Hodgkin-Katz current equationGoldman-Hodgkin-Katz flux equationGoldman equationGoldman–Hodgkin–Katz current equationHodgkin–Huxley modelIndex of biophysics articlesIon channelList of neuroscientistsList of scientific equations named after peopleMuscle toneNernst equationPatch clampQuantitative models of the action potentialRectificationResting potentialSaltatory conductionTwo-pore-domain potassium channel
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Goldman–Hodgkin–Katz flux equation
The Goldman–Hodgkin–Katz flux equation (or GHK flux equation or GHK current density equation) describes the ionic flux across a cell membrane as a function of the transmembrane potential and the concentrations of the ion inside and outside of the cell. Since both the voltage and the concentration gradients influence the movement of ions, this process is a simplified version of electrodiffusion. Electrodiffusion is most accurately defined by the Nernst–Planck equation and the GHK flux equation is a solution to the Nernst–Planck equation with the assumptions listed below.
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The Goldman–Hodgkin–Katz flux ...... the assumptions listed below.
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The Goldman–Hodgkin–Katz flux ...... the assumptions listed below.
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Goldman–Hodgkin–Katz flux equation
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