A Versatile Theranostic Nanoemulsion for Architecture‐Dependent Multimodal Imaging and Dually Augmented Photodynamic Therapy

The TUNEL staining experiments described in this article were performed on frozen tumor sections from A375-melanoma-tumor-bearing mice 24 h after five different treatments (saline, saline plus laser, PEG-F 54 -BODIPY plus laser, PFH@PEG-F 54 -BODIPY, PFH@PEG-F 54 -BODIPY plus laser).Among these groups, both saline group and saline plus laser group exhibited negligible green fluorescence, indicating that there was no obvious cell apoptosis after the treatments.The original image of the saline group was repeatedly clipped and used again in Figure 6a for the saline (+) group in error.As neither of the images show obvious green fluorescence, the overall conclusions of this figure, as well as the paper, are unaffected.The corrected image is shown below.