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Proceedings Paper

Fabrication of higher order three-dimensional layer stack nanostructure for molecular detection and electrode
Author(s): A. Yamaguchi; T. Fukuoka; M. Ishihara; Y. Utsumi
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Paper Abstract

We demonstrate fabrication of higher-order three-dimensional layer stack nanostructure for molecular detection and electrode. Here, we develop two novel surface enhanced Raman scattering (SERS) platform with three-dimensional nanostructure using competitive self-assembly between convective aggregation and dielectrophoresis. Appropriate conditions are able to provide the higher-order layer stack nanostructure onto the desired area on demand. We measured the photoluminescence (PL) characters of the higher-order layer stack nanostructure. The local surface plasmon resonance is induced on the surface of the higher-order layer stack nanostructure, resulting the enhancement of PL and SERS-activity. We achieved the in situ highly sensitive SERS of analyte using the fabricated higher-order layer stack nanostructure. Our method enables the development of active functional control devices for in situ SERS and solar cell power battery.

Paper Details

Date Published: 26 September 2016
PDF: 8 pages
Proc. SPIE 9929, Nanostructured Thin Films IX, 992906 (26 September 2016); doi: 10.1117/12.2237096
Show Author Affiliations
A. Yamaguchi, Univ. of Hyogo (Japan)
T. Fukuoka, Univ. of Hyogo (Japan)
M. Ishihara, Hyogo Prefectural Institute of Technology (Japan)
Y. Utsumi, Univ. of Hyogo (Japan)

Published in SPIE Proceedings Vol. 9929:
Nanostructured Thin Films IX
Akhlesh Lakhtakia; Tom G. Mackay; Motofumi Suzuki, Editor(s)

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