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. 2017 Jul 13;12:5023–5038. doi: 10.2147/IJN.S139207

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

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Intracellular localization and endocytosis mechanism of Tf-NGO@Pt.

Notes: (A) Intracellular location of Tf-NGO@Pt in MCF7 cells. Magnification ×200. (B) Intracellular uptake of Tf-NGO@Pt in MCF7 cells. *P<0.05; **P<0.01. (C) Cytotoxicity of Tf-NGO@Pt in MCF7 cells after sucrose pretreatment.

Abbreviations: Tf, transferrin; NGO, nanographene oxide; DAPI, 4′,6-diamidino-2-phenylindole; DG, 2-deoxy-d-glucose.