| Fig. 6 | Transmission electron images of TMA-C2-DEA-C14-RT self-assembly. A) TMA-C2-DEA-C14 self-assembly: left image, ×3,000; right image, ×15,000. B) DNA/TMA-C2-DEA-C14 self-assembly complexes (×15,000). C) DNA/TMA-C2-DEA-C14 dispersion complexes (×15,000). Each solution was applied on a carbon-coated grid and observed under an electron microscope (Hitachi H-7100, 75 kV). |
