Functional PLA-PEG copolymers, the nanoparticles thereof, their preparation and use for targeted drug delivery and imaging The present invention concerns novel functional PEG-PLA containing copolymers, the nanoparticles containing the same, their process of preparation and their use for site specific targeted drug delivery and imaging.
功能性P
LA-P
EG共聚物,其纳米颗粒,它们的制备以及用于靶向药物传递和成像的使用。本发明涉及新颖的含有功能性P
EG-P
LA的共聚物,含有相同共聚物的纳米颗粒,它们的制备过程以及它们用于特定部位的靶向药物传递和成像。