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. 2021 Feb 9;22(4):1728. doi: 10.3390/ijms22041728

Figure 2.

Figure 2

The mechanism of PDT phage photosensitizers for various cancers. PDT can be used to develop different types of phage photosensitizers. Whether in vivo or in vitro, these specific photosensitizers can effectively eliminate tumors by producing cytotoxic 1O2 by irradiation with light of the 658 nm wavelength at the target site.