Extended Data Fig. 2: Water cluster analysis.
From: Selective ion transport through hydrated micropores in polymer membranes
a, Water molecules in simulated boxes of hydrated polymers with color-coding by interconnected cluster/pathway. Polymer chains are not shown in the simulation boxes for the sake of clarity. Water molecules are in different colors to show each water cluster. Two water molecules are considered in a connected pathway if the distance between their oxygen atoms is less than 3.5 Å. b, Degree of percolation refers to the fraction of water molecules in the largest interconnected water cluster/pathway.
