Figure 2

Figure 2: Steady-state current responses on the addition of different H₂O₂ concentrations at the stirred pH 8.00 PBS reaction medium measured with a dyalisis membrane covered PBHR-Fc-CP (8-6-45) biosensor. c^*H₂O₂ : (1) 61.8 mmol L^-1; (2) 163.5 mmol L^-1; (3) 743 mmol L^-1 and (4) 1443 mmol L^-1.