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Roughness and sheet resistance of chitosan-grafted PAni patch calculated from 2-D, image of height and four-probe technique, respectively.
| Sample Code | Roughness | Sheet Resistance (Ohm/cm2) |
|
|---|---|---|---|
| Average Resistance (Ra) | Root Mean Square Resistance (Rq) | ||
| Pristine chitosan | 13.52 nm | 20.19 nm | - |
| Patch-5 | 51.86 nm | 66.31 nm | 14.15 |
