Fig. 1From: Two nanoformulations induce reactive oxygen species and immunogenetic cell death for synergistic chemo-immunotherapy eradicating colorectal cancer and hepatocellular carcinomaThe preparation and physicochemical characterization of Nano-FdUMP. a) A schematic of Nano-FdUMP developed in microemulsions using nanoprecipitation technique. b) TEM image of Nano-FdUMP (bar = 100 nm). c) Size distribution (~ 35 nm, polydispersity index ≈ 0.3) and surface charge (~ 2 mV) of Nano-FdUMP. d) The in vitro release of fluorine drug from nanoprecipitates within Nano-FdUMP in pH = 5.5 and 7.4 (n = 4). e) The stability of Nano-FdUMP following the incubation of 10% serum-containing medium for 0, 6, 12 and 24 h at 37 °CBack to article page