Fig. 3. (A) The triangular, square, and tube DNA origami used as DOX vehicles for cancer therapy. This figure has been adapted from ref. 98, with permission from the American Chemical Society. (B) Cocoon-like self-degradable DNA nanoclew for anticancer drug delivery. This figure has been adapted from ref. 99, with permission from the American Chemical Society. (C) A self-assembled DNA nanostructure for targeted and pH-triggered DOX delivery. This figure has been adapted from ref. 102, with permission from the Royal Society of Chemistry.
