WO2008117699A1 - 尿素濃度測定方法及び尿素濃度測定装置 - Google Patents

尿素濃度測定方法及び尿素濃度測定装置 Download PDF

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Publication number
WO2008117699A1
WO2008117699A1 PCT/JP2008/054943 JP2008054943W WO2008117699A1 WO 2008117699 A1 WO2008117699 A1 WO 2008117699A1 JP 2008054943 W JP2008054943 W JP 2008054943W WO 2008117699 A1 WO2008117699 A1 WO 2008117699A1
Authority
WO
WIPO (PCT)
Prior art keywords
urea concentration
measuring
measuring urea
hypohalous acid
electrolysis
Prior art date
Application number
PCT/JP2008/054943
Other languages
English (en)
French (fr)
Inventor
Masuo Nakagawa
Tohru Okabayashi
Masahiro Ozaki
Original Assignee
Okayama Prefecture Industrial Promotion Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Okayama Prefecture Industrial Promotion Foundation filed Critical Okayama Prefecture Industrial Promotion Foundation
Priority to DE112008000740T priority Critical patent/DE112008000740B4/de
Publication of WO2008117699A1 publication Critical patent/WO2008117699A1/ja

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

　試料溶液の尿素濃度を測定する尿素濃度測定方法であって、電気分解により系中で発生した次亜ハロゲン酸イオンと尿素とが反応することにより生じた化学発光を計測して尿素濃度を定量することを特徴とする。このような尿素濃度測定方法を提供することによって、電気分解により系中で次亜ハロゲン酸イオンを生じさせることができるため、刺激性を有する次亜ハロゲン酸塩を直接ハンドリングする必要がなく、コスト的にメリットがある。
PCT/JP2008/054943 2007-03-23 2008-03-18 尿素濃度測定方法及び尿素濃度測定装置 WO2008117699A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112008000740T DE112008000740B4 (de) 2007-03-23 2008-03-18 Verfahren zur Messung der Harnstoffkonzentration und Vorrichtung zum Messen derHarnstoffkonzentration

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007076513A JP4894004B2 (ja) 2007-03-23 2007-03-23 尿素濃度測定方法及び尿素濃度測定装置
JP2007-076513 2007-03-23

Publications (1)

Publication Number Publication Date
WO2008117699A1 true WO2008117699A1 (ja) 2008-10-02

Family

ID=39788435

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054943 WO2008117699A1 (ja) 2007-03-23 2008-03-18 尿素濃度測定方法及び尿素濃度測定装置

Country Status (3)

Country Link
JP (1) JP4894004B2 (ja)
DE (1) DE112008000740B4 (ja)
WO (1) WO2008117699A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010024224A1 (ja) * 2008-08-26 2010-03-04 財団法人岡山県産業振興財団 尿素濃度測定方法及び尿素濃度測定装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5637300B2 (ja) * 2011-03-28 2014-12-10 学校法人加計学園 試料溶液濃度測定方法及び試料溶液濃度測定装置
DE102012109026A1 (de) * 2012-09-25 2014-03-27 Eads Deutschland Gmbh Detektionsvorrichtung und Detektionsverfahren zur automatischen Bestimmung von Biomasse
EP3376212B1 (en) 2017-03-17 2020-01-29 Ricoh Company Ltd. Chemiluminescence analyzer, blood purification apparatus, and blood purification system
DE102020112570A1 (de) 2020-05-08 2021-11-11 Analytik Jena Gmbh Vorrichtung zur Chemolumineszenzanalyse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152445A (ja) * 1989-11-08 1991-06-28 Nippon Shokubai Kagaku Kogyo Co Ltd アンモニアの化学的発光定量法及びその定量装置
JPH0579986A (ja) * 1991-09-24 1993-03-30 Kansai Electric Power Co Inc:The 化学発光を用いたアンモニア定量法
JPH06117999A (ja) * 1992-10-02 1994-04-28 Dkk Corp 化学発光分析装置
JPH09155358A (ja) * 1995-10-06 1997-06-17 Kinousui Kenkyusho:Kk 殺菌水、殺菌水の製造方法，製造装置、および殺菌水の次亜塩素酸濃度測定装置
JP2008014910A (ja) * 2006-07-10 2008-01-24 Kawasumi Lab Inc 血液透析用化学発光式尿素センサ及び血液透析における尿素測定方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112009002012B4 (de) * 2008-08-26 2012-04-26 Okayama Prefecture Industrial Promotion Foundation Verfahren zur Messung der Harnstoff-Konzentration und Verfahren dafür

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03152445A (ja) * 1989-11-08 1991-06-28 Nippon Shokubai Kagaku Kogyo Co Ltd アンモニアの化学的発光定量法及びその定量装置
JPH0579986A (ja) * 1991-09-24 1993-03-30 Kansai Electric Power Co Inc:The 化学発光を用いたアンモニア定量法
JPH06117999A (ja) * 1992-10-02 1994-04-28 Dkk Corp 化学発光分析装置
JPH09155358A (ja) * 1995-10-06 1997-06-17 Kinousui Kenkyusho:Kk 殺菌水、殺菌水の製造方法，製造装置、および殺菌水の次亜塩素酸濃度測定装置
JP2008014910A (ja) * 2006-07-10 2008-01-24 Kawasumi Lab Inc 血液透析用化学発光式尿素センサ及び血液透析における尿素測定方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MATSUZAKI K. ET AL.: "Toseki Kanshi Sochi ni Mochiiru Kagaku Hakkoshiki Nyoso Sensor", THE BULLETIN OF THE OKAYAMA UNIVERSITY OF SCIENCE, THE BULLETIN OF THE OKAYAMA UNIVERSITY OF SCIENCE IINKAI, 31 March 2006 (2006-03-31), pages 189 - 195 *
OKABAYASHI T. ET AL.: "Kagaku Hakkoshiki Nyoso Sensor no Tokusei to Rinsho Oyo no Kanosei", CLINICAL ENGINEERING, vol. 17, no. 3, 25 February 2006 (2006-02-25), pages 269 - 273 *
OKABAYASHI T. ET AL.: "Ketsueki Toseki no Tame no Kagaku Hakkoshiki Nyoso Sensor System no Tokusei Hyoka", THE JAPANESE JOURNAL OF CLINICAL DIALYSIS, vol. 22, no. 8, 10 July 2006 (2006-07-10), pages 1199 - 1204 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010024224A1 (ja) * 2008-08-26 2010-03-04 財団法人岡山県産業振興財団 尿素濃度測定方法及び尿素濃度測定装置

Also Published As

Publication number Publication date
DE112008000740B4 (de) 2011-03-17
JP2008233005A (ja) 2008-10-02
JP4894004B2 (ja) 2012-03-07
DE112008000740T5 (de) 2010-02-04

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