Fig. 3
From: Biocompatible FePO4 Nanoparticles: Drug Delivery, RNA Stabilization, and Functional Activity
Cytotoxicity of FePO4-DOX NPs. a, b Cytotoxicity of Free Doxorubicin (DOX) and FePO4-DOX NPs in mouse fibroblast NIH/3T3 and osteosarcoma K7M2 cell-line, respectively, at various DOX equivalent concentration. Cytotoxicity was analyzed in percentage cell viability after particle treatment for 48 h. c, d A comparison in percentage cell viability of FePO4-DOX NPs and Free DOX in NIH/3T3 and K7M2 cell lines, respectively, at equivalent DOX concentration. The inset in the middle represents the IC-50 values of Free DOX and FePO4-DOX NPs in NIH/3T3 and K7M2 cells (data represents mean ± s.d.; n = 6 replicates)