PLA(2.5k)-mPEG(5k) is a PEG-PLA copolymer featuring a methoxy cap. Poly(D, L lactide) is a hydrophobic polymer which, when combined with the hydrophilic PEG, is capable of self-assembling into micelles in aqueous media. This copolymer can be used to prepare nanoparticles for use in drug delivery.
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