Table 2. Constants and other parameters.
description | parameter |
Faraday constant: F | C mol−1 |
Boltzmann constant: | JK−1 |
elementary charge: e | C |
Gas constant: | 8.3145 J K−1mol−1 |
Temperature: T | T = 273.15+25 = 298.15 K |
: Reversal potential for ATPase contribution in all pumps. It is the same at both tip and shank | −0.45V [7], [8]. |
0.02569 V | |
Rate constants for ion exchange between both tip and shank | s−1, s−1, s−1, s−1 |
Volume at both tip and shank | µm3, µm3 |
Surface that is occupied by transporters to volume ratio at both tip and shank are the same | µm−1 |
The volume ratio between tip and shank: | |
Membrane capacitance at tip and shank | Fm−2 |