Fig. 7From: An improved method in fabrication of smart dual-responsive nanogels for controlled release of doxorubicin and curcumin in HT-29 colon cancer cellsCumulative in vitro release profiles of loaded drugs under various conditions at two pH values 7.4 and 5.8, and two temperature 37 °C and 40 °C. a The release profile of DOX from DOX-HGs, b The release profile of DOX from DOX/CUR-HGs, c The release profile of CUR from CUR-HGs d The release profile of Cur from DOX/CUR-HGs, e, f The release profile of DOX and CUR from DOX/CUR-NGsBack to article page