Fig. 2
From: Role of outer surface probes for regulating ion gating of nanochannels
Low-efficiency ion-gating systems probed by dual-current readout. a Schematic of IT (dashed gray arrow) and ET (dashed blue arrow) through double labeling, ATP-responsive, DNA TS-based biomimetic nanochannels. Shown here is the disassembly process at the inner of nanochannels. b–d SWV curves of the assembled DNA TS and the disassembly by ATP at different regions of AAO nanochannels. e Comparison of EC signals change at the DNA TS-based ATP recognition events. f–h I–V traces of the assembled DNA TS and the disassembly by ATP at different regions of AAO nanochannels. i Comparison of IC signals change at the DNA TS-based ATP recognition events. Error bars represent standard deviations of independent triple experiments
