SEARCH Articles Figures Tables Gold Nanotubule Membranes with Electrochemically Switchable Ion-Transport Selectivity In ion-selective membranes Ion membranes Ion selective electrodes liquid membrane Ion-selective electrodes membrane components Ion-selective electrodes with liquid membranes Ion-selective membrane electrodes Liquid membrane type ion-selective Membrane selection Membrane selectivity Membrane types, ion-selective electrodes Membrane-based ion-selective electrodes Selective chemical transduction based on chemoreceptive control of membrane ion permeability