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. 2021 Jun 10;11(6):193. doi: 10.3390/bios11060193

Figure 8.

Figure 8

The example of glucose analysis using the biosensor in samples of juices: Multivitamin “Sadochok” (ac), and apple–pear “Galicia” (d), in two dilutions; chronoamperograms (a,b), and corresponding linear graphs (c,d). Conditions: working potential −250 mV vs. Ag/AgCl (reference electrode), 50 mM phosphate buffer, pH 6.0 at 23 °C.