Fig. 1
From: Oxygen tank for synergistic hypoxia relief to enhance mitochondria-targeted photodynamic therapy
Characterization of the Oxygen Tank. a Schematic illustration of the design and synthesis of the Oxygen Tank. b Hydrodynamic diameters of AIP. Inset shows photographs and TEM images of these NPs. The scale bars are 100 nm. c Zeta potential of AIP NPs and Oxygen Tank. d Result of SDS-PAGE analysis to test whether similar protein brands exhibited in Oxygen Tank compared to RBCm. e UV-vis spectra of the free liposome, PFC, ATO, and IR780. f UV vis spectra of the Oxygen Tank and AIP NPs in PBS. g UV-vis spectra of Oxygen Tank in different concentrations (0.5 μg/ml, 1 μg/ml, 2 μg/ml, 4 μg/ml, and 6 μg/ml)