Fig. 4From: Dual Stimuli-Triggered Nanogels in Response to Temperature and pH Changes for Controlled Drug ReleaseCumulative release of β-LP from PNIPAM, PNIPAM-co-AAc5, and PNIPAM-co-AAc20 nanogels at temperatures of a room temperature (24 °C) and b body temperature (37 °C) and pH 7.4Back to article page