Extended Data Table 1 Selectivity of membranes considered in this work

From: An electric-eel-inspired soft power source from stacked hydrogels

  1. Electrocyte membranes listed here are all the posterior, innervated membranes; anterior membranes maintain resting potential over the duration of a discharge12. Permeability ratios calculated using Supplementary Equations (5) and (6). Where applicable, values are presented as mean ± s.e.m.
  2. *Calculated from mean zero-current voltage.
  3. †Interior concentration values not provided; taken from ref. 31.
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