Table 1.
Chronoamperometry of glucose sensor response to 32 mM glucose concentration with printed GOx on Pt working electrodes and a 300 μm, 3 μm, and 7 μm outer PFSA membrane. All the experiments were conducted 3 times.
| PFSA coating | 300 nm | 3 μm | 7 μm |
|---|---|---|---|
| As prepared | 860 ± 40 (nA) | 450 ± 40 (nA) | 300 ± 30 (nA) |
| 6 months storage | 790 ± 40 (nA) | 420 ± 30 (nA) | 290 ± 30 (nA) |