Fig. 1. fabrication of laser-induced graphene-based flexible biosensors with ultra-low detection.
Fig. 2. Optical image of the fabricated enzymatic glucose sensor
Fig. 3. FE-SEM images of laser-induced graphene after electroplating Pt nanoparticles ; (a) 2000 times magnification, (b) 5000 times magnification, (c) 10000 times magnification, and (d) 50000 times magnification.
Fig. 4. Graph of cyclic voltammetry curves before and after electroplating of Pt nanoparticles on laser induced graphene.
Fig. 5. Graph of change in current with injection of glucose.
Fig. 6. Linear Regression Analysis of Current Response to Glucose Concentration Change.
Fig. 7. Comparison of amperometric response between glucose and disturbance species.
Table 1. Comparison with Previous Studies
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