Fig. 5
From: Synergistic effect of folate-conjugated polymers and 5-fluorouracil in the treatment of colon cancer
TEM images of micelles of folate-conjugated polymers P[(HEA-FA)-ran-HEA]-b-PNVCL (PX-1, PX-2, PX-3) with 5-fluorouracil, and bare polymer PX-3, with different magnifications