Fig. 2. Characterization of liposomes and Lipo@HMs.
(A) TEM image of the liposome. (B) Zeta potential distribution of liposomes. (C) Size distribution of liposomes. (D) Bright-field images of Lipo@HMs: (i) dispersed Lipo@HMs and (ii) mono-Lipo@HM. (E) Size distribution of Lipo@HMs. (F) LSCM images of Lipo@HMs: (i) dispersed Lipo@HMs, (ii) mono-Lipo@HM, and (iii) the z-stack fluorescent images of Lipo@HM.