Location: BG_K1 @ 6fc31f67b692 / matlab_parameter_fitting / calc_IGHK.m

Author:
Shelley Fong <sfon036@UoA.auckland.ac.nz>
Date:
2022-07-06 16:27:35+12:00
Desc:
Updating to LRd 34.4 pL cell parameters
Permanent Source URI:
https://staging.physiomeproject.org/workspace/824/rawfile/6fc31f67b69226933e396f8e794cb7c1626d7ce5/matlab_parameter_fitting/calc_IGHK.m
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function I_GHK = calc_IGHK(G_GHK,V,cKi_st,cKo)
R = 8.314;
T = 310;
F = 96485;

V_norm = F*V/R/T;
GHK_factor = V_norm./(1-exp(-V_norm));
idx_nan = isnan(GHK_factor);
GHK_factor(idx_nan) = 1;
I_GHK = G_GHK*GHK_factor.*(cKi_st - cKo*exp(-V_norm));

end