Zhan, Fuxing Acid-activatable prodrug nanogels for efficient intracellular doxorubicin release. [electronic resource] - Biomacromolecules Oct 2011 - 3612-20 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1526-4602 Standard No.: 10.1021/bm200876x doi Subjects--Topical Terms: Acids--chemistryAnimalsAntibiotics, Antineoplastic--chemistryBreast Neoplasms--drug therapyCell Line, TumorCell Survival--drug effectsDoxorubicin--chemistryDrug Carriers--chemical synthesisEndocytosisEndosomes--drug effectsFemaleHumansHydrazines--chemistryHydrogen-Ion ConcentrationMacrophages--cytologyMagnetic Resonance SpectroscopyMiceMicellesMolecular Targeted Therapy--methodsPolyethylene Glycols--chemistryPolymethacrylic Acids--chemistryProdrugs--chemical synthesis