Fig. 1

Scheme of extracellular vesicles (EV) and DOPC:DSPE-PEG-CKAAKN liposomes (Lipo-pep) coating on Gemcitabine-loaded ZnO-Gd NCs through freeze–thaw process
Scheme of extracellular vesicles (EV) and DOPC:DSPE-PEG-CKAAKN liposomes (Lipo-pep) coating on Gemcitabine-loaded ZnO-Gd NCs through freeze–thaw process