Preparation and Characterization of Inulin Coated Gold Nanoparticles for Selective Delivery of Doxorubicin to Breast Cancer Cells

Figure 7

Cell cytotoxicity of Au@INU-FA/Doxo NPs on MCF7 cells after FRs-blocking experiment (MCF7 + FRs blocked) and without folic acid pretreatment (MCF7). Incubation times were 4 h, 24 h, and 48 h.