Fig. 6.
The apparent capacitance increment (ΔCLI) (a), translocation rate constant (ki) (b), midpoint potential (Vmid) (c) of the induced capacitance and slope parameter (α) (d) for the lipophilic anion WW− adsorbed to the plasma membrane of HEK cells as functions of WW− concentration in bath medium. The data were obtained by electrorotation (ΔCLI and ki, opensymbols) and voltage clamp (ΔCLI, Vmid and α,(filled symbols). Note that the two independent techniques yielded comparable ΔCLI values (a)