Publications
Detailed Information
Effect of metallic nanowires on the sensitivity enhancement of surface plasmon resonance biosensors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Kyung Min | - |
dc.contributor.author | Yoon, Soon Joon | - |
dc.contributor.author | Kim, Donghyun | - |
dc.contributor.author | Kim, Sung June | - |
dc.date.accessioned | 2009-08-25T05:02:54Z | - |
dc.date.available | 2009-08-25T05:02:54Z | - |
dc.date.issued | 2007-01-20 | - |
dc.identifier.citation | SPIE Photonics West, San Jose, California USA, 20-25 January 2007 | en |
dc.identifier.uri | https://hdl.handle.net/10371/7725 | - |
dc.description.abstract | In this study, we experimentally confirmed the sensitivity enhancement by the nanowire-based surface plasmon resonance (SPR) sensor structure. Gold nanowire samples with a period of 500 nm were fabricated by interference lithography on a gold-SF10 glass substrate. Sensitivity enhancement compared to a conventional SPR structure was measured to be 31% when evaluated using a varied concentration of ethanol at a dielectric surrounding layer. This result is consistent with numerical data of rigorous coupled-wave analysis. Rough surfaces of thin gold film and gold nanowires are deemed to induce the sensitivity degradation by more than 10%. More significant sensitivity improvement can be achieved by implementing finer nanowires. | en |
dc.description.sponsorship | This work was supported by the SRC/ERC program of MOST/KOSEF (R11-2000-075-01001-1) and by Nano Artificial Vision Research Center supported by Korea Health 21 R&D Project (MOHW Grant No.A050251). D. Kim acknowledges the support by KOSEF through National Core Research Center for Nanomedical Technology (R15-2004-024-00000-0). | en |
dc.language.iso | en | - |
dc.publisher | International Society for Optical Engineering (SPIE) | en |
dc.subject | Surface plasmon resonance | en |
dc.subject | biosensors | en |
dc.subject | metallic nanowires | en |
dc.subject | sensitivity enhancement | en |
dc.title | Effect of metallic nanowires on the sensitivity enhancement of surface plasmon resonance biosensors | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 변경민 | - |
dc.contributor.AlternativeAuthor | 윤순준 | - |
dc.contributor.AlternativeAuthor | 김동현 | - |
dc.contributor.AlternativeAuthor | 김성준 | - |
- Appears in Collections:
- Files in This Item:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.