Electrochemical techniques for characterization of stem-loop probe and linear probe-based DNA sensors

- SLP sensor showed optimal sensor response over a wide range of AC frequencies.
- SLP sensor showed optimal sensor response over a wide range of CV scan rates.
- Both sensors showed “signal-off” behavior when used with short pulse widths in DPV.
- Both sensors showed “signal-on” behavior when used with long pulse widths in DPV.