Aryl-viologen pentapeptide self-assembled conductive nanofibers.
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Peer-reviewed
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Abstract
A pentapeptide sequence was functionalized with an asymmetric arylated methyl-viologen (AVI3D2) and through controllable β-sheet self-assembly, conductive nanofibers were formed. Using a combination of spectroscopic techniques and conductive atomic force microscopy, we investigated the molecular conformation of the resultant AVI3D2 fibers and how their conductivity is affected by β-sheet self-assembly. These conductive nanofibers have potential for future exploration as molecular wires in optoelectronic applications.
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Keywords
0306 Physical Chemistry (incl. Structural), 0299 Other Physical Sciences, 0303 Macromolecular and Materials Chemistry, Nanotechnology, Bioengineering
Journal Title
Chem Commun (Camb)
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Journal ISSN
1359-7345
1364-548X
1364-548X
Volume Title
55
Publisher
Royal Society of Chemistry (RSC)
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All rights reserved
Sponsorship
European Research Council (240629)
European Commission (607602)
Engineering and Physical Sciences Research Council (EP/G037221/1)
European Commission (607602)
Engineering and Physical Sciences Research Council (EP/G037221/1)
ERC (‘ASPiRe’, 240629)
Marie Curie (FP7 ‘SASSYPOL’ ITN, 607602)