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. 2023 Jan 15;13(1):144. doi: 10.3390/bios13010144

Figure 1.

Figure 1

The comparison of different hybridization strategies: (A) voltammograms and (B) histograms representing guanine oxidation signal after hybridization of 4 µg/mL ZNA probe and 20 µg/mL miRNA-34a target using different hybridization strategies: (a) solution-phase hybridization, (b) solid-phase hybridization, and (c) the control experiment in the absence of miRNA-34a.