Data from: Differential monovalent anion selectivity in narrow diameter carbon nanotube porins. http://dx.doi.org/10.1021/acsnano.0c02423

Data from: Differential monovalent anion selectivity in narrow diameter carbon nanotube porins Figure 1. Anion permeability assay. (a) Schematics of the lucigenin-based assay for halide anions transport. (b,c) Representative stopped-flow kinetic traces recorded for control LUVs (b) and CNTP-LUVs (c) after exposure to Br− gradient (as indicated on the legend) at pH 7.5. The average density of CNTP channels in CNTP-LUVs was ca. 5 per vesicle. Figure 2. Anion transport in 0.8 nm CNTPs. Plots of anion flux as a function of anion concentration gradient for CNTP-LUVs measured at pH 7.5 and pH 3.0 for (a) Cl− ions; (b) Br− ions; (c) I− ions; and (d) SCN− ions. Error bars were obtained from at least three separate experiments. The corresponding stopped- flow traces (Fig. S3 for pH 7.5) and (Fig. S4 for pH 3.0) and anion flux in control LUVs (Fig. S5) are shown in the Supplementary Materials. Figure 3. Anion permeability of CNTPs. (a) Anion permeabilities measured at two pH values. (b) Measured anion permeabilities plotted as a function of the first solvation shell hydration energies calculated from the first principle simulations.