Table 2. Sensitivity analysis of the multiphysics model to the β-CD-NA association constant.
| K a (M−1) | Surface coverage of complex (Γ, nmol cm−2) | Simulated peak current (µA) | Signal change (%) |
|---|---|---|---|
| 5.0 × 103 | 0.81 | 11.42 | −7.1 |
| 1.0 × 104 | 0.89 | 11.95 | −3 |
| 1.8 × 104 | 0.94 | 12.3 | 0 |
| 3.0 × 104 | 0.97 | 12.55 | 2 |
| 5.0 × 104 | 1.01 | 12.74 | 3.6 |