%0 Journal Article %T Improved anti-proliferative effect of doxorubicin-containing polymer nanoparticles upon surface modification with cationic groups %A Krovi, Sai Archana %A Swindell, Elden P. %A O'Halloran, Thomas V. %A Nguyen, SonBinh T. %J Journal of Materials Chemistry %V 22 %N 48 %P 25463-25470 %@ 0959-9428 %D 2012-11-20 %I The Royal Society of Chemistry %~ DeepDyve