LIGHT ENHANCEMENT ELEMENT, MANUFACTURING METHOD OF THE SAME, AND SPECTROANALYSIS KIT AND SPECTROANALYSIS METHOD

Title:

LIGHT ENHANCEMENT ELEMENT, MANUFACTURING METHOD OF THE SAME, AND SPECTROANALYSIS KIT AND SPECTROANALYSIS METHOD

Document Type and Number:

Japanese Patent JP2017156104

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a new light enhancement element which can be easily manufactured.SOLUTION: A light enhancement element comprises: a substrate on which an adsorption film containing hydrophobic organic clay is formed; and plate-like silver nanoparticles orientated and adsorbing on the adsorption film. There is also provided a method of manufacturing the light enhancement element including the steps of: forming an adsorption film containing hydrophobic organic clay on the surface of the substrate; and immersing the substrate including the adsorption film formed thereon into aqueous dispersion of the plate-like silver nanoparticles. Furthermore, provided is a spectroanalysis kit comprising a substrate on which the adsorption film containing the hydrophobic organic clay is formed and a container including the aqueous dispersion of the plate-like silver nanoparticles.SELECTED DRAWING: Figure 1

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Inventors:

ITO KENGO
TAKEDA NAOHIRO

Application Number:

JP2016036899A

Publication Date:

September 07, 2017

Filing Date:

February 29, 2016

Export Citation:

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Assignee:

NISHIMATSU CONSTR CO LTD
ITO RES INSTITUTE CO LTD

International Classes:

G01N21/65; G01N21/41; G01N21/64

Domestic Patent References:

JP2013186080A	2013-09-19
JPH1161209A	1999-03-05
JP2014228320A	2014-12-08
JP2007051941A	2007-03-01
JP2005233637A	2005-09-02
JP2010168264A	2010-08-05
JP2007538264A	2007-12-27
JP2014092534A	2014-05-19
JP2010175327A	2010-08-12
JP2014055832A	2014-03-27
JP2012166145A	2012-09-06
JP2007139612A	2007-06-07

Foreign References:

WO2014084026A1	2014-06-05
WO2012111647A1	2012-08-23
WO2012086586A1	2012-06-28
US20060034729A1	2006-02-16
WO2012033097A1	2012-03-15
WO2015170711A1	2015-11-12
US7524472B1	2009-04-28

Attorney, Agent or Firm:

Patent Corporation MIP

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