Abstract
Aiming at realizing an electro-assisted near-field fluorescence sensor that can collect fluorescently-labeled substances selectively and effectively on a near-field region due to dielectrophoresis, a chip that can induce fluorescence by both waveguide-mode resonance (WMR) and surface plasmon resonance (SPR) simultaneously has been developed. The chip has an Al SPR layer on a part of a planar WMR structure composed of TiO2 and SiO2 layers on a silica glass substrate. It has been confirmed that the fluorescence from fluorescence beads induced by the two resonances can be detected simultaneously.
| Original language | English |
|---|---|
| Article number | 122002 |
| Journal | Japanese Journal of Applied Physics |
| Volume | 57 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2018 Dec 1 |
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ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)
Cite this
Proposal of a chip capable of simultaneous excitation of waveguide-mode resonance and surface plasmon resonance for an electro-assisted near-field fluorescence sensor. / Kuroda, Chiaki; Iizuka, Ryota; Nakai, Midori; Ashiba, Hiroki; Fujimaki, Makoto; Ohki, Yoshimichi.
In: Japanese Journal of Applied Physics, Vol. 57, No. 12, 122002, 01.12.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Proposal of a chip capable of simultaneous excitation of waveguide-mode resonance and surface plasmon resonance for an electro-assisted near-field fluorescence sensor
AU - Kuroda, Chiaki
AU - Iizuka, Ryota
AU - Nakai, Midori
AU - Ashiba, Hiroki
AU - Fujimaki, Makoto
AU - Ohki, Yoshimichi
PY - 2018/12/1
Y1 - 2018/12/1
N2 - Aiming at realizing an electro-assisted near-field fluorescence sensor that can collect fluorescently-labeled substances selectively and effectively on a near-field region due to dielectrophoresis, a chip that can induce fluorescence by both waveguide-mode resonance (WMR) and surface plasmon resonance (SPR) simultaneously has been developed. The chip has an Al SPR layer on a part of a planar WMR structure composed of TiO2 and SiO2 layers on a silica glass substrate. It has been confirmed that the fluorescence from fluorescence beads induced by the two resonances can be detected simultaneously.
AB - Aiming at realizing an electro-assisted near-field fluorescence sensor that can collect fluorescently-labeled substances selectively and effectively on a near-field region due to dielectrophoresis, a chip that can induce fluorescence by both waveguide-mode resonance (WMR) and surface plasmon resonance (SPR) simultaneously has been developed. The chip has an Al SPR layer on a part of a planar WMR structure composed of TiO2 and SiO2 layers on a silica glass substrate. It has been confirmed that the fluorescence from fluorescence beads induced by the two resonances can be detected simultaneously.
UR - http://www.scopus.com/inward/record.url?scp=85057420829&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85057420829&partnerID=8YFLogxK
U2 - 10.7567/JJAP.57.122002
DO - 10.7567/JJAP.57.122002
M3 - Article
VL - 57
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 12
M1 - 122002
ER -