A Review on Composite Liposomal Technologies for Specialized Drug Delivery
Figure 1
Schematic representation of liposome-based systems. (a) Conventional liposomes. (b) Stealth liposome coated with a polymeric conjugate such as PEG. (c) Stealth liposome coupled with a functionalized ligand. (d) Liposome with a single ligand and antibody. (e) Duplicated ligand with repeated peptide sequence. (f) Liposome loaded with perfluorocarbon gas (adapted from Zucker et al. [16]).
