Hybridization of fano and vibrational resonances in surface-enhanced infrared absorption spectroscopy of streptavidin monolayers on metamaterial substrates

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dc.citation.epage221en_US
dc.citation.issueNumber2en_US
dc.citation.spage216en_US
dc.citation.volumeNumber13en_US
dc.contributor.authorAlici, K. B.en_US
dc.date.accessioned2016-02-08T10:58:16Z
dc.date.available2016-02-08T10:58:16Z
dc.date.issued2014en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.description.abstractWe present spectral hybridization of organic and inorganic resonant materials and related bio-sensing mechanism. We utilized a bound protein (streptavidin) and a Fano-resonant metasurface to illustrate the concept. The technique allows us to investigate the vibrational modes of the streptavidin and how they couple to the underlying metasurface. This optical, label-free, nonperturbative technique is supported by a coupled mode-theory analysis that provides information on the structure and orientation of bound proteins. We can also simultaneously monitor the binding of analytes to the surface through monitoring the shift of the metasurface resonance. All of this data opens up interesting opportunities for applications in biosensing, molecular electronics and proteomics. © 2014 IEEE.en_US
dc.identifier.doi10.1109/TNANO.2013.2296896en_US
dc.identifier.issn1536-125X
dc.identifier.urihttp://hdl.handle.net/11693/26321
dc.language.isoEnglishen_US
dc.relation.isversionofhttps://doi.org/10.1109/TNANO.2013.2296896en_US
dc.source.titleIEEE Transactions on Nanotechnologyen_US
dc.subjectAvidinen_US
dc.subjectBiosensoren_US
dc.subjectBiotinen_US
dc.subjectCollective excitationen_US
dc.subjectEnhancement factoren_US
dc.subjectFano resonanceen_US
dc.subjectMetamaterialen_US
dc.subjectMicroscopyen_US
dc.subjectMonolayeren_US
dc.subjectNanoantennaen_US
dc.subjectNear-field effectsen_US
dc.subjectSelf-assemblyen_US
dc.subjectSpectroscopyen_US
dc.subjectStreptavidinen_US
dc.subjectSurface plasmonen_US
dc.subjectSurface-enhanced infrared absorption (SEIRA)en_US
dc.subjectTemporal-coupled mode theoryen_US
dc.subjectThin filmsen_US
dc.subjectAvidinen_US
dc.subjectBiotinen_US
dc.subjectCollective excitationsen_US
dc.subjectEnhancement factoren_US
dc.subjectFano resonancesen_US
dc.subjectMode theoryen_US
dc.subjectNano antennasen_US
dc.subjectNear field effecten_US
dc.subjectStreptavidinen_US
dc.subjectSurface plasmonsen_US
dc.subjectSurface-enhanced infrared absorptionsen_US
dc.subjectBiosensorsen_US
dc.subjectLight absorptionen_US
dc.subjectMetamaterialsen_US
dc.subjectMicroscopic examinationen_US
dc.subjectMolecular biologyen_US
dc.subjectMonolayersen_US
dc.subjectResonanceen_US
dc.subjectSelf assemblyen_US
dc.subjectSpectroscopyen_US
dc.subjectThin filmsen_US
dc.subjectProteinsen_US
dc.titleHybridization of fano and vibrational resonances in surface-enhanced infrared absorption spectroscopy of streptavidin monolayers on metamaterial substratesen_US
dc.typeArticleen_US

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