Detecting the Biopolymer Behavior of Graphene Nanoribbons in Aqueous Solution

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dc.citation.articleNumber31174en_US
dc.citation.journalTitleScientific Reportsen_US
dc.citation.volumeNumber6en_US
dc.contributor.authorWijeratne, Sithara S.en_US
dc.contributor.authorPenev, Evgeni S.en_US
dc.contributor.authorLu, Weien_US
dc.contributor.authorLi, Jingqiangen_US
dc.contributor.authorDuque, Amanda L.en_US
dc.contributor.authorYakobson, Boris I.en_US
dc.contributor.authorTour, James M.en_US
dc.contributor.authorKiang, Ching-Hwaen_US
dc.contributor.orgRichard E. Smalley Institute for Nanoscale Science & Technologyen_US
dc.date.accessioned2016-09-30T20:52:22Zen_US
dc.date.available2016-09-30T20:52:22Zen_US
dc.date.issued2016en_US
dc.description.abstractGraphene nanoribbons (GNR), can be prepared in bulk quantities for large-area applications by reducing the product from the lengthwise oxidative unzipping of multiwalled carbon nanotubes (MWNT). Recently, the biomaterials application of GNR has been explored, for example, in the pore to be used for DNA sequencing. Therefore, understanding the polymer behavior of GNR in solution is essential in predicting GNR interaction with biomaterials. Here, we report experimental studies of the solution-based mechanical properties of GNR and their parent products, graphene oxide nanoribbons (GONR). We used atomic force microscopy (AFM) to study their mechanical properties in solution and showed that GNR and GONR have similar force-extension behavior as in biopolymers such as proteins and DNA. The rigidity increases with reducing chemical functionalities. The similarities in rigidity and tunability between nanoribbons and biomolecules might enable the design and fabrication of GNR-biomimetic interfaces.en_US
dc.identifier.citationWijeratne, Sithara S., Penev, Evgeni S., Lu, Wei, et al.. "Detecting the Biopolymer Behavior of Graphene Nanoribbons in Aqueous Solution." <i>Scientific Reports,</i> 6, (2016) Springer Nature: http://dx.doi.org/10.1038/srep31174.en_US
dc.identifier.doihttp://dx.doi.org/10.1038/srep31174en_US
dc.identifier.urihttps://hdl.handle.net/1911/91638en_US
dc.language.isoengen_US
dc.publisherSpringer Natureen_US
dc.rightsThis work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the maen_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleDetecting the Biopolymer Behavior of Graphene Nanoribbons in Aqueous Solutionen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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