Fig. 4. Varying targeted degrees of polymerization, (A) EY/Cu mediated photo-ATRP, (B) EY-catalyzed PET-RAFT polymerization. (C) Temporal control. (D) Chain extension. Synthesis of biohybrids, (E) BSA-p(OEOMA500), (F) DNA-p(OEOMA500). (G) Comparison of the cytocompatibility of photo-ATRP with PET-RAFT polymerization.
