Fig. 2. Preparation of MLs by sonication and chloroform-assisted methods. (A–C) TEM images of MLs with 6 nm MNPs. (D–F) The MLs with 15 nm MNPs. The chloroform was evaporated under sonication. (G) Size and zeta potential of plain DOPC/DOTAP liposomes, MNP well-embedded MLs and crudely-embedded/non-embedded MLs with 6 nm MNPs.
