Self-assembly of thermally responsive nanoparticles of a genetically encoded peptide polymer by drug conjugation.

Angew Chem Int Ed Engl

Department of Biomedical Engineering, Duke University, 136 Hudson Hall, Box 90281, Durham, NC 27708-0281, USA.

Published: February 2013

Chimeric polypeptides (CPs) that are derived from elastin-like polypeptides (ELPs) can self-assemble to form nanoparticles by site-specific covalent attachment of hydrophobic molecules to one end of the biopolymer backbone. Molecules with a distribution coefficient greater than 1.5 impart sufficient amphiphilicity to drive self-assembly into sub-100 nm nanoparticles.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3801213PMC
http://dx.doi.org/10.1002/anie.201200899DOI Listing

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