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. 2018 Feb 6;9:61. doi: 10.3389/fphar.2018.00061

Figure 1.

Figure 1

Illustration for the preparation of PEG-CD/AD/SF nanoparticles. (I) PEG-CD/AD supramolecular amphiphile was formed via the host-gust interaction between CD cavity and Ada moiety; (II) PEG-CD/AD nanoparticles were prepared by self-assembly of PEG-CD/AD amphiphile in aqueous medium; (III) PEG-CD/AD nanoparticles disassemble after incubation with DTT; (IV) PEG-CD/AD/SF nanoparticles were prepared by incorporating SF in the self-assembly process of PEG-CD/AD amphiphile.