Peptide assembly-driven metal-organic framework (MOF) motors for micro electric generators.

Adv Mater

Department of Chemistry and Biochemistry, City University of New York - Hunter College, New York, NY, 10065, USA; Department of Innovative Systems Engineering, Nippon Institute of Technology, 4-1, Gakuendai, Miyashiro, Saitama, 345-8501, Japan.

Published: January 2015


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Article Abstract

Peptide-metal-organic framework (Pep-MOF) motors, whose motions are driven by anisotropic surface tension gradients created via peptide self-assembly around frameworks, can rotate microscopic rotors and magnets fast enough to generate an electric power of 0.1 μW. A new rigid Pep-MOF motor can be recycled by refilling the peptide fuel into the nanopores of the MOF.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4289433PMC
http://dx.doi.org/10.1002/adma.201404273DOI Listing

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