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
N1 - Funding Information:
This work was partly supported by the Japan Society for the
Publisher Copyright:
© 2018 The Japan Society of Applied Physics.
PY - 2018/12
Y1 - 2018/12
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.
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U2 - 10.7567/JJAP.57.122002
DO - 10.7567/JJAP.57.122002
M3 - Article
AN - SCOPUS:85057420829
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 -