Research Article

Synthesis of Polymer Assembled Mesoporous CaCO3 Nanoparticles for Molecular Targeting and pH-Responsive Controlled Drug Release

Figure 6

Cell viability of HeLa cells co-cultured with the free DOX (a) DOX-loaded hybrid MCNs modified with PEG (b) the DOX-loaded dual-targeting (FA) hybrid MCNs (c) for 48 h.