Fig. 10. (a) Chemical structures of photo-controllable DTE-TPECM molecules. (b) Schematic illustration of RClosed and ROpen nanoparticles. (c) Schematic illustration of the preparation of RClosed-YSA nanoparticles. (d) Representative images of tumor-bearing mice before and after surgery with or without fluorescence guidance; scale bars, 3 mm. (e) Mouse survival curves for different groups. Reproduced from ref. 66 with permission. Copyright 2018 Nature Publishing Group.
