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. 2022 May 2;22(9):3466. doi: 10.3390/s22093466

Figure 3.

Figure 3

Hydrodynamic amperometry of saccharides within concentration range 4 × 10−6–1 × 10−4 mol L−1 saccharides in 0.1 mol L−1 NaOH at +0.6 V vs. Ag/AgCl using CuFE (blue line) and pCuFE (red line): (a) glucose; (b) sucrose; (c) fructose; (d) galactose. Each experiment was performed on a newly prepared sensor.