Title:
NANOPARTICLE BODY, COMPOSITE CONTAINING NANOPARTICLE BODIES, AND METHOD FOR FORMING POLYMER MEMBRANE CONTAINING NANOPARTICLE BODY
Document Type and Number:
WIPO Patent Application WO/2023/243490
Kind Code:
A1
Abstract:
Provided is a nanoparticle body comprising: a metallic nanoparticle; a polymer membrane that covers the surface of the metallic nanoparticle; a specific binding substance that specifically binds to a target substance in a sample; and a fluorescent substance that labels the surface of the polymer membrane or the specific binding substance. The fluorescent substance is excited by the light of the luminescence emission wavelength from the plasmon resonance of a composite obtained by two or more of said nanoparticle bodies binding by means of the target substance.
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Inventors:
YANO TAKAAKI (JP)
KATO RYO (JP)
UESUGI MITSUHIRO
KOMATSU YOSHIE
KITAWAKI FUMIHISA
KATO RYO (JP)
UESUGI MITSUHIRO
KOMATSU YOSHIE
KITAWAKI FUMIHISA
Application Number:
PCT/JP2023/021018
Publication Date:
December 21, 2023
Filing Date:
June 06, 2023
Export Citation:
Assignee:
UNIV TOKUSHIMA (JP)
PHC CORP (JP)
PHC CORP (JP)
International Classes:
G01N33/543; C09K11/06; C09K11/08; G01N33/545; G01N33/553
Domestic Patent References:
WO2019059171A1 | 2019-03-28 |
Foreign References:
JP2015129773A | 2015-07-16 | |||
JP2001513198A | 2001-08-28 | |||
JP2022512606A | 2022-02-07 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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