Abstract
Recent discovery of the extraordinary optical transmission effect provides novel options for surface plasmon resonance biosensing. Here we report the use of a periodic array of nanoscale apertures as a real-time, label-free biosensor. By changing the shape of the nanohole, it is demonstrated that localized surface plasmon resonance can be enhanced, which improves the detection sensitivity for small biomolecules.
Original language | English (US) |
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Title of host publication | Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 |
Editors | Jean-Louis Viovy, Patrick Tabeling, Stephanie Descroix, Laurent Malaquin |
Publisher | Chemical and Biological Microsystems Society |
Pages | 1009-1011 |
Number of pages | 3 |
ISBN (Electronic) | 9780979806407 |
State | Published - 2007 |
Event | 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 - Paris, France Duration: Oct 7 2007 → Oct 11 2007 |
Publication series
Name | Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 |
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Conference
Conference | 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences, uTAS 2007 |
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Country/Territory | France |
City | Paris |
Period | 10/7/07 → 10/11/07 |
Bibliographical note
Publisher Copyright:© 2007 CBMS.
Keywords
- Label-free biosensing
- Nanohole array
- Nanophotonics
- Surface plasmon resonance (SPR)