Fig. 7
M-T-D 3-in-1 typed PPAn-TPCL4-n nanoparticles (NPs): (a) preparation of PPAn-TPCL4-n NPs, (b) Mitochondria-targeting activity and fluorescence imaging of PPAn-TPCL4-n NPs in HeLa cells after 4 h of incubation, (c) Colocalization efficiency of PhA delivered by PPAn-TPCL4-n NPs in HeLa cells after 4 h of incubation, and (d) Mitochondria-to-Nucleus preference (MNP) of PPAn-TPCL4-n NPs in HeLa cells after 4 h of incubation. Reproduced with permission from reference [37]; Copyright © 2017 Elsevier B.V