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Fig. 10 | Journal of Nanobiotechnology

Fig. 10

From: Synthesis, characterization, and biological verification of anti-HER2 indocyanine green–doxorubicin-loaded polyethyleneimine-coated perfluorocarbon double nanoemulsions for targeted photochemotherapy of breast cancer cells

Fig. 10

Kinetic release profile of DOX from the HIDPPDNEs under NIR laser irradiation in vitro. The cumulative release curve of the HIDPPDNE-entrapped DOX (black curve) under NIR laser irradiation was established by measuring the concentrations of DOX in the supernatant through UV–Vis spectrometry (λ = 485 nm) after irradiated for 0, 10, 30, 60, 120, 180, 240, and 300 s. The NIR exposure was performed using an 808-nm laser with an intensity of 6 W/cm2. The red curve indicates the temperature of the HIDPPDNE medium at each time point while the concentration of released DOX was detected. Values are mean ± s.d. (n = 3)

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