Fig. 3: Salt resistance of the complex coacervates.

a Turbidity results obtained across various sodium chloride salt concentrations. The areas filled with colors indicate the corresponding coacervate regions. b NaCl salt resistance characteristics for the various coacervate pairs. In each case, the polymer concentration (Cp) was 1 mg/mL, and the samples were analyzed immediately after complexation. The error bars indicate the standard deviations determined from three separate measurements.