Fig. 7From: Fabrication and evaluation of smart pH/thermo dual-responsive injectable intratumoral in situ depot hydrogels for controlled 5-FU deliverySurface morphology of unloaded IPLVCS-2 copolymer hydrogel (A, B), cross-sectional morphologies of unloaded IPLVCS-2 copolymer hydrogel (C, D) drug-loaded IPLVCS-2 copolymer hydrogel (E, F)Back to article page