Efficient uptake and retention of iron oxide-based nanoparticles in HeLa cells leads to an effective intracellular delivery of doxorubicin. - Popescu, R. C.; Savu, D.; Dorobantu, I.; Vasile, B. S.; Hosser, H.; Boldeiu, A.; Temelie, M.; Straticiuc, M.; Iancu, D. A.; Andronescu, E.; Wenz, F.; Giordano, F. A.; et al. (Scientific Reports, 2020)