Controlled self-assembly of rodlike bacterial pili particles into ordered lattices.

Angew Chem Int Ed Engl

Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, University of Oklahoma, 101 Stephenson Parkway, Norman, OK 73019-5251, USA.

Published: July 2011

AI Article Synopsis

  • Rodlike type 1 bacterial pili can self-assemble into ordered nanostructures when suitable inducers are present.
  • By changing the type and amount of inducers, researchers can create different arrangements: 1D bundles, 2D double-layer lattices, and 3D multilayer lattices.
  • These self-assembled pili act as templates to help organize inorganic materials like silica into desired structures.

Article Abstract

[Image: see text] Rodlike type 1 bacterial pili particles (see picture, red) self-assemble into highly ordered nanostructures through molecular recognition in the presence of suitable inducers. 1D bundles, 2D double-layer lattices, and 3D multilayer lattices were produced by varying the nature and concentration of the inducers. The self-assembled pili serve as templates for nucleating and organizing inorganic nanomaterials such as silica.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3128682PMC
http://dx.doi.org/10.1002/anie.201102052DOI Listing

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