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. 2023 Mar 22;28(6):2863. doi: 10.3390/molecules28062863

Figure 3.

Figure 3

(a) Molecular structure of Man-g-P(EPE-r-TPE) and DFeC and their assembly into mPET and mPET@DFeC nanoparticles. (b) mPET@DFeC nanoparticles are internalized into macrophages via mannose-mediated endocytosis, followed by polymer degradation and DFeC release, which is triggered by the intracellular lipase and phospholipase of infected macrophages. Adapted from [73], copyright 2020, Elsevier Ltd.