| abstract |
This disclosure relates to nanoparticles comprising a core comprising a poly(ester amide) polymer comprising a repeating unit of Formula (Ia):and a repeating unit of Formula (Ib):wherein W1, W2, X1, A1, X2, A2, and X3 are as described herein, a payload molecule within the core, and a surface layer comprising a targeting ligand that binds or reacts selectively with a receptor on the outside surface of a cell. Methods of making such nanoparticles, and methods of using such nanoparticles as drug delivery vehicles, are also provided. |