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. 2023 Mar 14;30(1):2189106. doi: 10.1080/10717544.2023.2189106

Figure 6.

Figure 6.

In vivo pharmacokinetic and biodistribution study. (A) Fluorescence images of SCC-7 tumor-bearing mice after i.v. injection of free DIR, DIR@TPGS-PBTE, and RGD-DIR@TPGS-PBTE at different time intervals; (B) Fluorescence imaging of major organs and tumors at different time intervals. (C) Fluorescence intensity-Time profiles of free DIR, DIR@TPGS-PBTE, and RGD-DIR@TPGS-PBTE in SCC-7 tumor.