PCL-PEGs

PCL-PEGs is one of the most commonly used biodegradable ABCs for drug delivery applications. PEG is the hydrophilic part and PCL is the hydrophobic part.

Amphiphilic block copolymers (ABC) are made up of two chemically different homopolymer blocks. One of the block is hydrophilic and the other one is hydrophobic. These macromolecules have the properties to self-assemble into micelles when dissolved in an aqueous media.

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