Figure 3 | Scientific Reports

Figure 3

From: BODIPY nanoparticles functionalized with lactose for cancer-targeted and fluorescence imaging-guided photodynamic therapy

Figure 3

The singlet oxygen (1O2) generation capabilities of BODIPY PSs. Absorption spectra of DPBF upon irradiation in the presence of (a) I and (b) OMe under 520 nm for different times. (c) Plots of the change in absorbance of DPBF at 414 nm at different irradiation times using hematoporphyrin (HP) as the standard in EtOH at room temperature (ΦΔ = 0.53). (d) 1O2 assay using the absorbance attenuation of DPBF in the presence of BODIPY I, H, OMe, and NO2 against HP as the standard in EtOH.

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