Mal-PEG-OH (MW 2000) serves as a macromolecular initiator for the ring-opening polymerization of LA to produce amphiphilic diblock copolymers. These amphiphilic block copolymers are used to prepare nanoparticles, forming an active drug delivery system. The nanoparticles can encapsulate Triptolide , addressing its poor water solubility and reducing its toxicity.
Molecular Weight:
2000(Average)
Formula:
(C2H4O)nC9H12N2O4
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