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Technology update

Jul 25, 2007

Proteins get ordered on the nanoscale

Researchers in the UK have discovered a way to engineer nanoscale order into protein fibres for the first time. Derek Woolfson of the University of Bristol and colleagues adapted a system consisting of two peptides, which normally co-assemble into thick protein fibres in water, so that they showed a level of order on the nanoscale that mimics certain natural fibrous assemblies. The technique could be a way of building nanostructured biomaterials from the bottom up, for applications in synthetic biology and nanobiotechnology.

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