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dc.contributor.authorChirumamilla, Manohar
dc.contributor.authorToma, Andrea
dc.contributor.authorGopalakrishnan, Anisha
dc.contributor.authorDas, Gobind
dc.contributor.authorProietti Zaccaria, Remo
dc.contributor.authorKrahne, Roman
dc.contributor.authorRondanina, Eliana
dc.contributor.authorLeoncini, Marco
dc.contributor.authorLiberale, Carlo
dc.contributor.authorDe Angelis, Francesco De
dc.contributor.authorDi Fabrizio, Enzo M.
dc.date.accessioned2015-08-03T11:46:22Z
dc.date.available2015-08-03T11:46:22Z
dc.date.issued2014-01-22
dc.identifier.citationChirumamilla, M., Toma, A., Gopalakrishnan, A., Das, G., Zaccaria, R. P., Krahne, R., … Di Fabrizio, E. (2014). 3D Nanostar Dimers with a Sub-10-nm Gap for Single-/Few-Molecule Surface-Enhanced Raman Scattering. Advanced Materials, 26(15), 2353–2358. doi:10.1002/adma.201304553
dc.identifier.issn09359648
dc.identifier.doi10.1002/adma.201304553
dc.identifier.doi10.1002/adma.201470099
dc.identifier.urihttp://hdl.handle.net/10754/563349
dc.description.abstractPlasmonic nanostar-dimers, decoupled from the substrate, have been fabricated by combining electron-beam lithography and reactive-ion etching techniques. The 3D architecture, the sharp tips of the nanostars and the sub-10 nm gap size promote the formation of giant electric-field in highly localized hot-spots. The single/few molecule detection capability of the 3D nanostar-dimers has been demonstrated by Surface-Enhanced Raman Scattering. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
dc.publisherWiley
dc.subjectelectron-beam lithography
dc.subjectnanostructures
dc.subjectplasmonics
dc.subjectsingle-molecule surface-enhanced Raman scattering
dc.subjectsub-10-nm gap
dc.title3D nanostar dimers with a sub-10-nm gap for single-/few-molecule surface-enhanced raman scattering
dc.typeArticle
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalAdvanced Materials
dc.contributor.institutionNanostructures, Istituto Italiano di Tecnologia, via Morego 30, Genova 16163, Italy
dc.contributor.institutionBioNEM Lab, Dipartimento di Medicina Sperimentale e Clinica, Università Magna Graecia di Catanzaro, Catanzaro 88100, Italy
kaust.personDi Fabrizio, Enzo M.
dc.date.published-online2014-01-22
dc.date.published-print2014-04


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