C (mol-dm–3) C1                        f1          f2 (mol-dm–3) C2 (mol-dm–3) E (mV) Without ergosterol With ergosterol 0.15 0.2                  0.6949   0.7730 0.1 14.9 12.5 0.30 0.4                  0.5976   0.6949 0.2 13.6 11.1 0.45 0.6                  0.5263   0.6351 0.3 12.3 10.3 0.60 0.8                  0.4828   0.5976 0.4 11.6 9.7 0.75 1.0                  0.4430   0.5623 0.5 10.3 9.1

Table 1: Membrane potential data at different mean concentration of NaCl with and without ergosterol.