Fig. 3: Ultrahigh resolution of MoS2 nanopores for identifying chemical groups.
From: MoS2 nanopore identifies single amino acids with sub-1 Dalton resolution
a–c Histograms of ΔI/I0 values for D and N (Device #13), E and Q (Device #14), and N and L (Device #10), respectively. The distributions of histograms were fitted into curves. Mean peak values: D, 0.072 ± 0.006; N, 0.083 ± 0.006; E, 0.300 ± 0.037; Q, 0.314 ± 0.031; N, 0.218 ± 0.042; L, 0.360 ± 0.078. The average identification accuracy is 81.21%, 68.12%, and 95.83%, respectively. d–f Heatmaps for D and N (Device #13), E and Q (Device #14), and N and L (Device #10), respectively. The width of the box in figure (d–f) represents the standard deviation.
