Fig. 7. (A) Experimental setup of photo-RAFT dispersion polymerization under the NIR light (λmax = 730 nm; 60 mW cm−2) irradiation passing through 6.0 mm pig skin. (B) Comparison of dispersion photo polymerization kinetics between without barrier and through 6.0 mm pig skin. (C–E) Evolution of morphologies of polymeric nanoparticles synthesized through 6.0 mm pig skin indicated by corresponding TEM images at different time points (t = 7, 9, and 12 hours).
