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Synthetic scheme for the generation of monofunctional and bifunctional PEGylated PAMAM dendrimer nanoparticles (A & B), which allows for the incorporation of WGA and Tf-targeting moieties (C & D).
PAMAM: Poly(amido amine); PEG: Polyethylene glycol; Tf: Transferrin; WGA: Wheat germ agglutinin.
Reproduced with permission from [16].
