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. 2022 Mar 23;10:859948. doi: 10.3389/fchem.2022.859948

FIGURE 6.

FIGURE 6

(A) Schematic illustration showing an ALP-enabled in situ co-assembly strategy for FI/PET bimodal imaging. (B) Fluorescence images of HeLa tumor–bearing mice with different treatments. (C) PET imaging of HeLa tumor in mice at 10, 30, 60, 90, and 120 min postinjection of indicated substance. Reproduced with permission from Hu et al. (2021). Copyright 2021, American Chemical Society.