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Biomimetic Nanostructures

  • Dennis E. Discher
Part of the Nanostructure Science and Technology book series (NST)

Summary

With the increasing exploration and development of polymer aggregate systems, one underlying goal is to expand upon and clarify the properties of natural cell systems that have evolved over eons. It is already clear, for example, that many biological membrane processes can be faithfully mimicked by synthetic polymer vesicles (e.g., protein integration, fusion, DNA encapsulation, compatibility). It is equally clear that biomembranes are not optimized for either stability or equilibrium. However, they do not need to be since they encapsulate sufficient machinery to maintain a dynamic, animated state. Perhaps the most useful concept to mimic and extend with block copolymers is the amphiphilicity template provided by lipids and related. In light of the material versatility of polymers in terms of their molecular weight, polydispersity, reactivity, and synthetic diversity, a strictly polymer approach to the self-assembly of biomimetic nanostructures would seem to offer significant possibilities.

Keywords

Block Copolymer Interfacial Tension Diblock Copolymer Membrane Thickness Lipid Vesicle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science + Business Media, Inc. 2004

Authors and Affiliations

  • Dennis E. Discher
    • 1
  1. 1.Department of Chemical and Biomolecular EngineeringUniversity of PennsylvaniaPhiladelphia

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