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WO2001018536A8 - Electrochemical sensor - Google Patents

Electrochemical sensor

Info

Publication number
WO2001018536A8
WO2001018536A8 PCT/RU2000/000198 RU0000198W WO0118536A8 WO 2001018536 A8 WO2001018536 A8 WO 2001018536A8 RU 0000198 W RU0000198 W RU 0000198W WO 0118536 A8 WO0118536 A8 WO 0118536A8
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
electrochemical sensor
electrochemical
sample preparation
solution
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/RU2000/000198
Other languages
French (fr)
Russian (ru)
Other versions
WO2001018536A1 (en
Inventor
Hiena Zalmanovna Brainina
Svetlana Jurievna Saraeva
Ljudmila Ivanovna Kolyadina
Elena Gennadievna Miroshnikova
Inna Vasilievna Kubysheva
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU NAUCHNO-PROIZVODSTVENNOE VNEDRENCHESKOE PREDPRIYATIE "IVA"
Original Assignee
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU NAUCHNO-PROIZVODSTVENNOE VNEDRENCHESKOE PREDPRIYATIE "IVA"
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 OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU NAUCHNO-PROIZVODSTVENNOE VNEDRENCHESKOE PREDPRIYATIE "IVA" filed Critical OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU NAUCHNO-PROIZVODSTVENNOE VNEDRENCHESKOE PREDPRIYATIE "IVA"
Publication of WO2001018536A1 publication Critical patent/WO2001018536A1/en
Publication of WO2001018536A8 publication Critical patent/WO2001018536A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

The invention relates to electrochemical measurements in particular to electrochemical analysis of the constituents of a solution. The electrochemical sensor consists of a cup-shaped chamber at the bottom of which the following four electrodes are placed on a same plane: a measuring working electrode, an electrode for comparison, an auxiliary electrode and an electrode for sample preparation. The application of the electrode for sample preparation and the stirring of the solution reduce the threshold of detectability and increase the reproducibility of results.
PCT/RU2000/000198 1999-09-07 2000-06-08 Electrochemical sensor Ceased WO2001018536A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU99119510/28A RU2166752C1 (en) 1999-09-07 1999-09-07 Electrochemical transducer
RU99119510 1999-09-07

Publications (2)

Publication Number Publication Date
WO2001018536A1 WO2001018536A1 (en) 2001-03-15
WO2001018536A8 true WO2001018536A8 (en) 2001-09-13

Family

ID=20224811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2000/000198 Ceased WO2001018536A1 (en) 1999-09-07 2000-06-08 Electrochemical sensor

Country Status (2)

Country Link
RU (1) RU2166752C1 (en)
WO (1) WO2001018536A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4023293A1 (en) 2019-08-30 2022-07-06 Sumitomo Pharma Co., Ltd. 2-aminoquinazolinone derivative
KR20230005827A (en) 2020-04-24 2023-01-10 스미토모 파마 가부시키가이샤 2-heteroarylaminoquinazolinone derivatives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU568599A1 (en) * 1973-02-09 1977-08-15 Институт химии Уральского научного центра АН СССР Vessel for measuring specific resistance of conducive liquids
GB2064126A (en) * 1979-11-22 1981-06-10 Philips Electronic Associated Method of making humidity sensors
RU2069360C1 (en) * 1993-04-02 1996-11-20 Товарищество с ограниченной ответственностью Научно-производственного внедренческого предприятия "Ива" Device for volt-amperometric analysis and analytical cell for it
GB9311035D0 (en) * 1993-05-28 1993-07-14 Environmental Med Prod Electrochemical metal analysis
RU2097754C1 (en) * 1995-05-25 1997-11-27 Уральский государственный экономический университет Device for electrochemical measurements (variants)

Also Published As

Publication number Publication date
RU2166752C1 (en) 2001-05-10
WO2001018536A1 (en) 2001-03-15

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