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. 2017 Mar 28;12:2407–2425. doi: 10.2147/IJN.S131367

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© 2017 Liu et al. This work is published and licensed by Dove Medical Press Limited

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Characterization of liposome modified with TF and CPP.

Notes: (A) Size and zeta potential of liposomes modified with different ligands. (B) AFM images of SSL and TF-CPP-SSL. (C) Drug release profiles of different liposome-loaded doxorubicin in PBS and PBS with 10% horse serum. **P<0.01, data were expressed by mean ± SD (n=3).

Abbreviations: TF, transferrin; CPP, cell penetrating peptide (G2R9); AFM, atomic force microscope; SSL, sterically stabilized liposomes; PBS, phosphate-buffered solution; HS, horse serum.