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Article: Plasmon-Coupled Whispering Gallery Modes on Nanodisk Arrays for Signal Enhancements

TitlePlasmon-Coupled Whispering Gallery Modes on Nanodisk Arrays for Signal Enhancements
Authors
Issue Date2017
Citation
Scientific Reports, 2017, v. 7, n. 1, article no. 11737 How to Cite?
Abstract© 2017 The Author(s). Metallic nanostructures including single and double nanodisks are successfully used to enhance the localized electric field in vicinity of microcavity in whispering gallery mode (WGM) sensor. We demonstrate numerical calculations of plasmonic coupling of WGMs to single and double nanodisk arrays on a planar substrate. We then experimentally confirmed that the resonance wavelength of WGM sensor was dramatically shifted by adoption of single and double nanodisks on the surface of microcavity in the WGM sensor. Thus, our approach provides the tunable sensitivity of WGM sensor, and has a great potential to be used in numerous areas where the single biomolecule, protein-protein folding and biomolecular interactions are involved.
Persistent Identifierhttp://hdl.handle.net/10722/273605
ISSN
2023 Impact Factor: 3.8
2023 SCImago Journal Rankings: 0.900
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorKang, Tae Young-
dc.contributor.authorLee, Wonju-
dc.contributor.authorAhn, Heesang-
dc.contributor.authorShin, Dong Myeong-
dc.contributor.authorKim, Chang Seok-
dc.contributor.authorOh, Jin Woo-
dc.contributor.authorKim, Donghyun-
dc.contributor.authorKim, Kyujung-
dc.date.accessioned2019-08-12T09:56:06Z-
dc.date.available2019-08-12T09:56:06Z-
dc.date.issued2017-
dc.identifier.citationScientific Reports, 2017, v. 7, n. 1, article no. 11737-
dc.identifier.issn2045-2322-
dc.identifier.urihttp://hdl.handle.net/10722/273605-
dc.description.abstract© 2017 The Author(s). Metallic nanostructures including single and double nanodisks are successfully used to enhance the localized electric field in vicinity of microcavity in whispering gallery mode (WGM) sensor. We demonstrate numerical calculations of plasmonic coupling of WGMs to single and double nanodisk arrays on a planar substrate. We then experimentally confirmed that the resonance wavelength of WGM sensor was dramatically shifted by adoption of single and double nanodisks on the surface of microcavity in the WGM sensor. Thus, our approach provides the tunable sensitivity of WGM sensor, and has a great potential to be used in numerous areas where the single biomolecule, protein-protein folding and biomolecular interactions are involved.-
dc.languageeng-
dc.relation.ispartofScientific Reports-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titlePlasmon-Coupled Whispering Gallery Modes on Nanodisk Arrays for Signal Enhancements-
dc.typeArticle-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1038/s41598-017-12053-8-
dc.identifier.pmid28916835-
dc.identifier.scopuseid_2-s2.0-85029529216-
dc.identifier.volume7-
dc.identifier.issue1-
dc.identifier.spagearticle no. 11737-
dc.identifier.epagearticle no. 11737-
dc.identifier.isiWOS:000410859400069-
dc.identifier.issnl2045-2322-

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