Table 2.

Comparison of present work to other amperometric glucose biosensors.

Operational Range [mM]	Limit of Detection [mM]	Sensitivity	Ref.
0.025–25	0.055	1.76 µA/mM/ cm2	Present work
1.5–7	0.94	2.65 µA/mM/ cm2	[35]
0.01–0.7	0.01	1 µA/mM	[36]
0–0.1	-	2.1 µA/mM	[25]
0–0.2	-	2.35 nA/µM	[22]
0.005–1	-	-	[11]
0.05–0. 2	-	3.29 nA/µM	[21]
2–10	0.05		[23]
0.005–2.8	0.005		[26]
0–0.1	0.003	23 nA/µM	[19]