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. Author manuscript; available in PMC: 2023 Feb 7.
Published in final edited form as: Chem Soc Rev. 2022 Feb 7;51(3):829–868. doi: 10.1039/d0cs00771d

Figure 7.

Figure 7.

a) Schematic of porphysomes. b) PA images before and 15 mins after injection with porphysomes, showing secondary lymph vessels, lymph node, and inflowing lymph vessels. c) Schematic of synthesis of ICG-MTX-FeIII. d) PA images in HeLa tumor-bearing mice before and at various time points after injection of ICG or ICG-MTX-FeIII. e) Schematic of FA-PFBT polymer dots. f) PA images of the lymph vessel, T-SC, and T-PO in the NCI-H292 tumor-bearing mice before and immediately after injection of FA-PFBT polymer dots. g) Ex vivo fluorescence imaging of T-SC, T-IN and T-PO lymph nodes. h) Schematic of P(DPP-BT/DOX) NPs. i) PA images in HeLa tumor-bearing mice before and at various time points after injection of P(DPP-BT/DOX) NPs. a) and b) are reproduced from ref. 82 with permission from Springer Nature, Copyright 2011. c) and d) are reproduced from ref. 97 with permission from Royal Society of Chemistry, Copyright 2020. e), f) and g) are reproduced from ref. 91 with permission from John Wiley and Sons, Copyright 2018. h) and i) are reproduced from ref. 95 with permission from John Wiley and Sons, Copyright 2019.