Ultrastable Water‐in‐Water Emulsions by Addition of Polyion Complex Micelles
We report the use of polyion complex micelles (PICM) obtained by complexation of poly(sodium acrylate) and poly(N‐methyl‐2‐vinylpyridinium iodide‐block‐ethylene oxide) as novel stabilizers for water‐in‐water emulsions consisting in poly(ethylene oxide) (PEO) and dextran mixtures in water. PICM concentrations as low as...