• Poly(L-Ornithine)-PEGs [P(L-Orn)-PEGs] is amphiphilic block copolymer (ABCs) which has hydrophilic PEG block and hydrophobic p(L-Orn) block. P(L-Orn)-PEG can self-assemble into micelles composed of p(L-Orn) core and PEG shell. p(L-Orn)  has pendant free amines which can be derivatized on demand for drug/gene delivery.
  • P(L-Orn)-PEG can be used for drug/gene delivery.

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