WO2001018536A8 - Capteur electrochimique - Google Patents

Capteur electrochimique

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
Application number
PCT/RU2000/000198
Other languages
English (en)
Russian (ru)
Other versions
WO2001018536A1 (fr
Inventor
Hiena Zalmanovna Brainina
Svetlana Jurievna Saraeva
Ljudmila Ivanovna Kolyadina
Elena Gennadievna Miroshnikova
Inna Vasilievna Kubysheva
Original Assignee
Obschestvo S Ogranichennoi Otv
Hiena Zalmanovna Brainina
Svetlana Jurievna Saraeva
Ljudmila Ivanovna Kolyadina
Elena Gennadievna Miroshnikova
Inna Vasilievna Kubysheva
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 Otv, Hiena Zalmanovna Brainina, Svetlana Jurievna Saraeva, Ljudmila Ivanovna Kolyadina, Elena Gennadievna Miroshnikova, Inna Vasilievna Kubysheva filed Critical Obschestvo S Ogranichennoi Otv
Publication of WO2001018536A1 publication Critical patent/WO2001018536A1/fr
Publication of WO2001018536A8 publication Critical patent/WO2001018536A8/fr

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)
  • Electroluminescent Light Sources (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

L'invention concerne le mesurage électrochimique et notamment l'analyse électrochimique de la composition d'une solution. Selon l'invention, un capteur électrochimique est constitué d'une chambre en forme de coupe; au fond de la coupe, quatre électrodes sont placées sur un plan, à savoir une électrode principale de mesure, une électrode de comparaison, une électrode d'appoint et une électrode de préparation d'échantillons. L'utilisation d'une électrode de préparation d'échantillons et le recours à l'agitation permettent d'abaisser le seuil de détection et d'augmenter la reproductibilité des résultats.
PCT/RU2000/000198 1999-09-07 2000-06-08 Capteur electrochimique WO2001018536A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU99119510/28A RU2166752C1 (ru) 1999-09-07 1999-09-07 Электрохимический датчик
RU99119510 1999-09-07

Publications (2)

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

Family

ID=20224811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2000/000198 WO2001018536A1 (fr) 1999-09-07 2000-06-08 Capteur electrochimique

Country Status (2)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220143020A1 (en) 2019-08-30 2022-05-12 Sumitomo Dainippon Pharma Co., Ltd. 2-aminoquinazolinone derivative
EP4140985A4 (fr) 2020-04-24 2024-05-29 Sumitomo Pharma Co., Ltd. Dérivé de 2-hétéroarylaminoquinazolinone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU568599A1 (ru) * 1973-02-09 1977-08-15 Институт химии Уральского научного центра АН СССР Кювета дл измерени сопротивлени провод щих жидкостей
GB2064126A (en) * 1979-11-22 1981-06-10 Philips Electronic Associated Method of making humidity sensors
RU2069360C1 (ru) * 1993-04-02 1996-11-20 Товарищество с ограниченной ответственностью Научно-производственного внедренческого предприятия "Ива" Устройство для вольтамперометрического анализа и аналитическая ячейка для него
GB9311035D0 (en) * 1993-05-28 1993-07-14 Environmental Med Prod Electrochemical metal analysis
RU2097754C1 (ru) * 1995-05-25 1997-11-27 Уральский государственный экономический университет Устройство для электрохимических измерений (варианты)

Also Published As

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

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