3D nanostar dimers with a sub-10-nm gap for single-/few-molecule surface-enhanced raman scattering

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 15 vom: 16. Apr., Seite 2353-8
1. Verfasser: Chirumamilla, Manohar (VerfasserIn)
Weitere Verfasser: Toma, Andrea, Gopalakrishnan, Anisha, Das, Gobind, Zaccaria, Remo Proietti, Krahne, Roman, Rondanina, Eliana, Leoncini, Marco, Liberale, Carlo, De Angelis, Francesco, Di Fabrizio, Enzo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article electron-beam lithography nanostructures plasmonics single-molecule surface-enhanced Raman scattering sub-10-nm gap
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520 |a Plasmonic 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 
650 4 |a Journal Article 
650 4 |a electron-beam lithography 
650 4 |a nanostructures 
650 4 |a plasmonics 
650 4 |a single-molecule surface-enhanced Raman scattering 
650 4 |a sub-10-nm gap 
700 1 |a Toma, Andrea  |e verfasserin  |4 aut 
700 1 |a Gopalakrishnan, Anisha  |e verfasserin  |4 aut 
700 1 |a Das, Gobind  |e verfasserin  |4 aut 
700 1 |a Zaccaria, Remo Proietti  |e verfasserin  |4 aut 
700 1 |a Krahne, Roman  |e verfasserin  |4 aut 
700 1 |a Rondanina, Eliana  |e verfasserin  |4 aut 
700 1 |a Leoncini, Marco  |e verfasserin  |4 aut 
700 1 |a Liberale, Carlo  |e verfasserin  |4 aut 
700 1 |a De Angelis, Francesco  |e verfasserin  |4 aut 
700 1 |a Di Fabrizio, Enzo  |e verfasserin  |4 aut 
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773 1 8 |g volume:26  |g year:2014  |g number:15  |g day:16  |g month:04  |g pages:2353-8 
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