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. 2021 Jan 14;11:1338. doi: 10.1038/s41598-020-80122-6

Figure 3.

Figure 3

(a) DPV response studies of MIP/ITO electrode as a function of TMAO concentration (0.1–15 ppm mL−1) in pH 7.4 of PBS (0.2 M, 0.9% NaCl) containing [Fe(CN)6]3-/4-; (inset) magnified view of peak currents (b) calibration curve between the magnitude of peakcurrent and concentration of TMAO (ppm mL−1).