Figure 11.

Real-time EIS study is done with addition of 5 $\frac{\mu g}{mL}$ and 50 $\frac{\mu g}{mL}$ anti-FoS (IgG) solution onto a slide that has FoS immobilized on it (a) and later with the addition of 1 $\frac{mg}{mL}$ anti-IgG solution (b).