Table 2.

Average current corresponding to each concentration of glucose in chronoamperometry, t = 25 s.

[Glucose]/mM	0	0.25	0.5	1	2	4
Current/A	0	8.01 × 10−8	1.53 × 10−7	2.92 × 10−7	5.21 × 10−7	1.30 × 10−6