Fabrication of protein nanotubes using template-assisted electrostatic layer-by-layer methods.

One-dimensional protein nanostructures offer many advantages for biomedical applications. Rather than fabricate primary nanostructures with inorganic materials and then functionalize with proteins, it is desirable to develop a fabrication method to make nanostructures that are entirely protein. Fabrication of protein and polymer nanostructures is possible by layer-by-layer assembly within nanoporous templates.