Table 2.

Comparison of our “off-on-off” sensor with reports from other references

Detection method	Linear range	Detection limit	Ref.
Fluorescence	0.5–8 μM	184 nM	[1]
Colorimetric	1–10 μM	700 nM	[9]
Fluorescence	–	10 nM	[37]
Fluorescence	0–5 μM	65.36 nM	[38]
Fluorescence	–	89 nM	[39]
Glucose meter	0.5–10 μM	500 nM	This work