fig1

Figure 1. Schematic presentation. (A) classification of nanomaterials; (B) classification of lipid-based nanomaterials: lamellar NPs include liposomes, LNPs, LNEs, SLNs, NLCs, and lipid polymer hybrid NPs; (C) non-lamellar NPs include hexosomes and cubosomes; (D) typical preparation methods of lipid-based nanomaterials. (A, B and D) are created by www.BioRender.com; (C) is quoted with permission from Tan et al.^[29]. NPs: Nanoparticles; LNPs: lipid nanoparticles; LNEs: lipid nanoemulsions; SLNs: solid lipid nanoparticles; NLCs: nanostructured lipid carriers.