Table 3 Medians of the modeled component values of the skin–electrode interface, Rs + (Rd || Cd). Values were modeled based on the 10th-minute settling impedances.
Electrode | Rs (Ω) | Rd (MΩ) | Cd (nF) |
|---|---|---|---|
Conductive polymer | 220 | 2.02 | 4.64 |
Conductive fabric without membrane | 249 | 8.94 | 0.440 |
Conductive fabric with membrane | 226 | 7.38 | 0.675 |
Stainless steel | 102 | 0.122 | 60.5 |
Silver | 167 | 0.593 | 59.3 |
Platinum | 48 | 0.418 | 5440 |