Abstract
We investigated localized surface plasmon-based enhancement of spatial resolution for total internal reflection fluorescence microscopy. The improvement of spatial resolution is based on plasmon excitation localized by hot spots induced between nanoislands. Near-field distribution of electromagnetic waves on the surface was calculated. For experimental verification, silver nanoisland samples were fabricated using temperature annealing method on an SF10 glass substrate. Fluorescent images of fluorescent beads and biological molecules measured on nanoislands confirm the enhancement of imaging resolution relative to a control using thin film substrates.
| Original language | English |
|---|---|
| Journal | Optics InfoBase Conference Papers |
| Publication status | Published - 2010 Dec 1 |
| Event | Laser Science, LS 2010 - Rochester, NY, United States Duration: 2010 Oct 24 → 2010 Oct 28 |
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All Science Journal Classification (ASJC) codes
- Instrumentation
- Atomic and Molecular Physics, and Optics
Cite this
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Imaging based on random excitation of fluorescence localized by metallic nanoislands. / Kim, Kyujung; Oh, Youngjin; Lee, Wonju; Kim, Donghyun.
In: Optics InfoBase Conference Papers, 01.12.2010.Research output: Contribution to journal › Conference article
TY - JOUR
T1 - Imaging based on random excitation of fluorescence localized by metallic nanoislands
AU - Kim, Kyujung
AU - Oh, Youngjin
AU - Lee, Wonju
AU - Kim, Donghyun
PY - 2010/12/1
Y1 - 2010/12/1
N2 - We investigated localized surface plasmon-based enhancement of spatial resolution for total internal reflection fluorescence microscopy. The improvement of spatial resolution is based on plasmon excitation localized by hot spots induced between nanoislands. Near-field distribution of electromagnetic waves on the surface was calculated. For experimental verification, silver nanoisland samples were fabricated using temperature annealing method on an SF10 glass substrate. Fluorescent images of fluorescent beads and biological molecules measured on nanoislands confirm the enhancement of imaging resolution relative to a control using thin film substrates.
AB - We investigated localized surface plasmon-based enhancement of spatial resolution for total internal reflection fluorescence microscopy. The improvement of spatial resolution is based on plasmon excitation localized by hot spots induced between nanoislands. Near-field distribution of electromagnetic waves on the surface was calculated. For experimental verification, silver nanoisland samples were fabricated using temperature annealing method on an SF10 glass substrate. Fluorescent images of fluorescent beads and biological molecules measured on nanoislands confirm the enhancement of imaging resolution relative to a control using thin film substrates.
UR - http://www.scopus.com/inward/record.url?scp=84896776239&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84896776239&partnerID=8YFLogxK
M3 - Conference article
JO - Optics InfoBase Conference Papers
JF - Optics InfoBase Conference Papers
SN - 2162-2701
ER -