Figure 3

TEM micrographs of PIC nanoparticles prepared from Pol-B and PSSH at a 0.4 [n+/n−] ratio (A–C) and the size distribution of these nanoparticles found by TEM (D). Scale bars from left to right: 0.5 (A), 0.5 (B) and 0.2 μm (C).
TEM micrographs of PIC nanoparticles prepared from Pol-B and PSSH at a 0.4 [n+/n−] ratio (A–C) and the size distribution of these nanoparticles found by TEM (D). Scale bars from left to right: 0.5 (A), 0.5 (B) and 0.2 μm (C).