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. 2023 Feb 21;14(3):496. doi: 10.3390/mi14030496

Figure 6.

Figure 6

Square-wave anodic stripping voltammograms of Cu2+ and Zn2+ in Transwell™ cell culture systems. SWASV for copper detection in apical compartment (a) and basolateral side (b) of transwell Caco-2 culture system at different time points before (T0) and after 1 h, 2 h of EGTA treatment. SWASV for zinc detection in apical compartment (c) and basolateral side (d) of transwell Caco-2 culture system at different time points before and after EGTA exposure.