JP2024535052A - 電気化学プローブ - Google Patents

電気化学プローブ Download PDF

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Publication number
JP2024535052A
JP2024535052A JP2024516962A JP2024516962A JP2024535052A JP 2024535052 A JP2024535052 A JP 2024535052A JP 2024516962 A JP2024516962 A JP 2024516962A JP 2024516962 A JP2024516962 A JP 2024516962A JP 2024535052 A JP2024535052 A JP 2024535052A
Authority
JP
Japan
Prior art keywords
electrode array
conductive elements
conductive
voltage
probe
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.)
Pending
Application number
JP2024516962A
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English (en)
Japanese (ja)
Other versions
JP2024535052A5 (cg-RX-API-DMAC7.html
Inventor
レプル－ウィーンヒューズ，アルブレヒト
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of JP2024535052A publication Critical patent/JP2024535052A/ja
Publication of JP2024535052A5 publication Critical patent/JP2024535052A5/ja
Pending legal-status Critical Current

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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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/301—Reference electrodes
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/38—Cleaning of electrodes
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/401—Salt-bridge leaks; Liquid junctions
    • 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
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • 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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/4833—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures
    • G01N33/4836—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures using multielectrode arrays

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Food Science & Technology (AREA)
  • Optics & Photonics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2024516962A 2021-09-17 2022-09-15 電気化学プローブ Pending JP2024535052A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21197369 2021-09-17
EP21197369.8 2021-09-17
PCT/EP2022/075629 WO2023041635A1 (en) 2021-09-17 2022-09-15 Electrochemical probe

Publications (2)

Publication Number Publication Date
JP2024535052A true JP2024535052A (ja) 2024-09-26
JP2024535052A5 JP2024535052A5 (cg-RX-API-DMAC7.html) 2025-09-25

Family

ID=77821620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024516962A Pending JP2024535052A (ja) 2021-09-17 2022-09-15 電気化学プローブ

Country Status (5)

Country Link
US (1) US12596088B2 (cg-RX-API-DMAC7.html)
EP (1) EP4402464A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024535052A (cg-RX-API-DMAC7.html)
CN (1) CN117980734A (cg-RX-API-DMAC7.html)
WO (1) WO2023041635A1 (cg-RX-API-DMAC7.html)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199373A (cg-RX-API-DMAC7.html) * 1975-01-08 1976-09-01 Eastman Kodak Co
JPS58211648A (ja) * 1982-06-02 1983-12-09 Fuji Photo Film Co Ltd イオン活量測定器具
JPS60155961A (ja) * 1984-01-25 1985-08-16 Fuji Photo Film Co Ltd イオン活量測定装置
JPS60174945A (ja) * 1984-02-21 1985-09-09 Fuji Photo Film Co Ltd イオン活量測定装置用プロ−ブアセンブリ−
JP2001004581A (ja) * 1999-06-24 2001-01-12 Sentan Kagaku Gijutsu Incubation Center:Kk 微小参照電極
US20050194250A1 (en) * 2002-06-03 2005-09-08 Infineon Technologies Ag Sensor arrangement and method for operating a sensor arrangement
JP2015190811A (ja) * 2014-03-27 2015-11-02 国立大学法人北海道大学 平板型三電極式電気化学センサ及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613421A (en) * 1984-01-25 1986-09-23 Fuji Photo Film Co., Ltd. Apparatus for measuring ionic activity
US4874500A (en) 1987-07-15 1989-10-17 Sri International Microelectrochemical sensor and sensor array
JP2577981B2 (ja) * 1988-12-14 1997-02-05 株式会社堀場製作所 プロセス用イオン測定装置
US5162077A (en) * 1990-12-10 1992-11-10 Bryan Avron I Device for in situ cleaning a fouled sensor membrane of deposits
US5766432A (en) * 1996-04-17 1998-06-16 University Of Massachusetts Method and device for eliminating electrode drift
DE10351682A1 (de) * 2002-11-08 2004-07-15 Schellbach, Winfried, Dipl.-Ing. Selbstüberwachende pH-Elektrode
JP6158961B1 (ja) 2016-01-15 2017-07-05 株式会社コンステック 鋼材電位測定方法および鋼材電位測定装置
WO2019209302A1 (en) * 2018-04-26 2019-10-31 Hewlett-Packard Development Company, L.P. Reference electrodes formed prior to performance of measurements

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199373A (cg-RX-API-DMAC7.html) * 1975-01-08 1976-09-01 Eastman Kodak Co
JPS58211648A (ja) * 1982-06-02 1983-12-09 Fuji Photo Film Co Ltd イオン活量測定器具
JPS60155961A (ja) * 1984-01-25 1985-08-16 Fuji Photo Film Co Ltd イオン活量測定装置
JPS60174945A (ja) * 1984-02-21 1985-09-09 Fuji Photo Film Co Ltd イオン活量測定装置用プロ−ブアセンブリ−
JP2001004581A (ja) * 1999-06-24 2001-01-12 Sentan Kagaku Gijutsu Incubation Center:Kk 微小参照電極
US20050194250A1 (en) * 2002-06-03 2005-09-08 Infineon Technologies Ag Sensor arrangement and method for operating a sensor arrangement
JP2015190811A (ja) * 2014-03-27 2015-11-02 国立大学法人北海道大学 平板型三電極式電気化学センサ及びその製造方法

Also Published As

Publication number Publication date
US20240426773A1 (en) 2024-12-26
EP4402464A1 (en) 2024-07-24
WO2023041635A1 (en) 2023-03-23
US12596088B2 (en) 2026-04-07
CN117980734A (zh) 2024-05-03

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