Figure 3.
TOF of dAMP and dTMP versus driving voltage using a dual-nanopore TOF sensor. (a-c) Current traces of example dual peaks for dAMP and dTMP obtained from the nanosensor with a 5 μm-long nanochannel column under driving voltages of 2, 2.5, and 3 V, respectively. (d-f) Histograms of normalized counts for TOF for dAMP and dTMP shown in (a-c), respectively. The corresponding Gaussian fits were also included. (g-h) TOF and the corresponding apparent mobilities versus driving voltage.
