File Name : figures1.tif Caption : figure s1. a) ζ values of aunps synthesized by plal at all studied kcl concentrations. b) using the grahame equation for planar surfaces (square markers) and the curvature-corrected equation for spherical surfaces. calculations are presented for ε= 80 (black stars), and ε=20 (red stars). c) estimated variation in local ionic strength due to complete release of adsorbed ions upon aunp binding to vesicles. File Name : figures2.tif Caption : figure s2. dls size distributions by intensity of the mixtures of aunps and vesicles at a 1:2 ratio and increasing kcl concentrations.