Title:
NITRIC OXIDE DETECTING ELEMENT AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2012/017605
Kind Code:
A1
Abstract:
Provided are a nitric oxide detecting element that can rapidly detect even an extremely small amount of NO gas at the level of 10 or so parts per billion contained in a gas mixture, and a process for producing the nitric oxide detecting element. The nitric oxide detecting element includes a substrate (12) and a detection film (11) formed on the surface of the substrate, wherein the detection film comprises nitric oxide detecting particles and a polymeric adhesive. Each nitric oxide detecting particle is formed by causing a dye, which has a porphyrin skeleton and which has divalent cobalt as the central metal, to be adsorbed onto the surface of an inorganic particle.
Inventors:
HIRANAKA KOUICHI
NAGAMATSU TOYOFUMI
SADAOKA YOSHIHIKO
ITAGAKI YOSHITERU
NAGAMATSU TOYOFUMI
SADAOKA YOSHIHIKO
ITAGAKI YOSHITERU
Application Number:
PCT/JP2011/003986
Publication Date:
February 09, 2012
Filing Date:
July 12, 2011
Export Citation:
Assignee:
PANASONIC HEALTHCARE CO LTD (JP)
NAT UNIV CORP EHIME UNIV (JP)
HIRANAKA KOUICHI
NAGAMATSU TOYOFUMI
SADAOKA YOSHIHIKO
ITAGAKI YOSHITERU
NAT UNIV CORP EHIME UNIV (JP)
HIRANAKA KOUICHI
NAGAMATSU TOYOFUMI
SADAOKA YOSHIHIKO
ITAGAKI YOSHITERU
International Classes:
G01N31/00; G01N21/77; G01N31/22
Foreign References:
JP2002085969A | 2002-03-26 | |||
JP2003227800A | 2003-08-15 | |||
JPS498786Y1 | 1974-03-01 | |||
JP2006090861A | 2006-04-06 | |||
JP2010030944A | 2010-02-12 | |||
JPH09171011A | 1997-06-30 | |||
JP2008530527A | 2008-08-07 | |||
JP2002222618A | 2002-08-09 | |||
JP2003227800A | 2003-08-15 |
Other References:
HIROMICHI ARAI ET AL.: "Optical Detection of Nitrogen Monoxide by Metal Porphine Dispersed Amorphous Silica Film", CHEMISTRY LETTERS OF THE CHEMICAL SOCIETY OF JAPAN, 1988, pages 521 - 524
MAKOTO MIYAMOTO; YOSHIO HANAZATO: "Nitrogen Monoxide Adsorption and Contact Decomposition Properties of Co(II) Complexes", JOURNAL OF THE CHEMICAL SOCIETY OF JAPAN, 1998, pages 338 - 345
"The Porphyrins", vol. III, ACADEMIC PRESS, INC., pages: 14 - 15
"ATS/ERS Recommendations for Standardized Procedures for the Online and Offline Measurement of Exhaled Lower Respiratory Nitric oxide and Nasal Nitric oxide", 2005, AMERICAN THORACIC SOCIETY DOCUMENTS
MAKOTO MIYAMOTO; YOSHIO HANAZATO: "Nitrogen Monoxide Adsorption and Contact Decomposition Properties of Co(II) Complexes", JOURNAL OF THE CHEMICAL SOCIETY OF JAPAN, 1998, pages 338 - 345
"The Porphyrins", vol. III, ACADEMIC PRESS, INC., pages: 14 - 15
"ATS/ERS Recommendations for Standardized Procedures for the Online and Offline Measurement of Exhaled Lower Respiratory Nitric oxide and Nasal Nitric oxide", 2005, AMERICAN THORACIC SOCIETY DOCUMENTS
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
Download PDF:
Claims: