Fig. 1From: Single-File Water Flux Through Two-Dimensional Nanoporous Membranesa Simulation cells with 2D and 3D membrane structure. R1 shows a pore entrance configuration of the 3D membrane. For the 2D membrane structure, both the R1 and R2 entrance configuration were used. The black box lines represent the periodic boundary of the simulation cells. b Application of forces on water molecules during pressure-driven water flow simulations. c Representative trajectory paths of water molecules permeating through the 2D membraneBack to article page