Title:
COMPOSITE SUBSTRATE, OPTICAL SENSOR, LOCALIZED SURFACE PLASMON RESONANCE SENSOR, USAGE THEREOF, DETECTION METHOD, MOISTURE SELECTIVE PERMEABLE FILTER, AND SENSOR PROVIDED THEREWITH
Document Type and Number:
WIPO Patent Application WO/2015/102090
Kind Code:
A1
Abstract:
A composite substrate (100) is provided with a nanocomposite layer (10) and a porous light reflection member (20) laminated onto the nanocomposite layer (10). The nanocomposite layer (10) is provided with a matrix (1) having a solid skeleton (1a) and gaps (1b) formed by the solid skeleton (1a) and with fine metal particles (3) fixed to the solid skeleton (1a) of the matrix (1). The solid skeleton (1a) includes a metal oxide or a metal hydroxide such as a metal oxyhydroxide and forms a three-dimensional network structure. The light reflection member (20) is porous and is preferably formed from a material that reflects light of the wavelength that generates localized surface plasmon resonance.
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Inventors:
MATSUMURA YASUFUMI (JP)
ENOMOTO YASUSHI (JP)
SHINTA RYUZO (JP)
ENOMOTO YASUSHI (JP)
SHINTA RYUZO (JP)
Application Number:
PCT/JP2014/084485
Publication Date:
July 09, 2015
Filing Date:
December 26, 2014
Export Citation:
Assignee:
NIPPON STEEL & SUMIKIN CHEM CO (JP)
International Classes:
G01N21/41; B32B5/18; B32B7/02; G01N21/01
Domestic Patent References:
| WO2012108322A1 | 2012-08-16 |
Foreign References:
| JP2007518075A | 2007-07-05 | |||
| JP2009180619A | 2009-08-13 | |||
| JP2006256995A | 2006-09-28 | |||
| JP2010503002A | 2010-01-28 | |||
| JP2008107092A | 2008-05-08 | |||
| JP2005283556A | 2005-10-13 | |||
| US20100045997A1 | 2010-02-25 | |||
| US4505161A | 1985-03-19 |
Attorney, Agent or Firm:
WATANABE Kazuhiro et al. (JP)
Kazuhiro Watanabe (JP)
Kazuhiro Watanabe (JP)
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