CN119487389A - 包含导电性碳填料的试剂层、具有该试剂层的传感器以及该试剂层的形成方法 - Google Patents

包含导电性碳填料的试剂层、具有该试剂层的传感器以及该试剂层的形成方法 Download PDF

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Publication number
CN119487389A
CN119487389A CN202380051345.7A CN202380051345A CN119487389A CN 119487389 A CN119487389 A CN 119487389A CN 202380051345 A CN202380051345 A CN 202380051345A CN 119487389 A CN119487389 A CN 119487389A
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CN
China
Prior art keywords
reagent layer
reagent
group
polymer
cationic
Prior art date
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Pending
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CN202380051345.7A
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English (en)
Chinese (zh)
Inventor
羽田圭吾
林野直
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Puhexi Holdings
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Puhexi Holdings
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Publication date
Application filed by Puhexi Holdings filed Critical Puhexi Holdings
Publication of CN119487389A publication Critical patent/CN119487389A/zh
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
    • A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CN202380051345.7A 2022-07-01 2023-06-30 包含导电性碳填料的试剂层、具有该试剂层的传感器以及该试剂层的形成方法 Pending CN119487389A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022107217 2022-07-01
JP2022-107217 2022-07-01
PCT/JP2023/024307 WO2024005174A1 (ja) 2022-07-01 2023-06-30 導電性炭素フィラーを含む試薬層、当該試薬層を有するセンサ、および当該試薬層の形成方法

Publications (1)

Publication Number Publication Date
CN119487389A true CN119487389A (zh) 2025-02-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380051345.7A Pending CN119487389A (zh) 2022-07-01 2023-06-30 包含导电性碳填料的试剂层、具有该试剂层的传感器以及该试剂层的形成方法

Country Status (5)

Country Link
US (1) US20260000325A1 (https=)
EP (1) EP4549922A1 (https=)
JP (1) JPWO2024005174A1 (https=)
CN (1) CN119487389A (https=)
WO (1) WO2024005174A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4742650B2 (ja) * 2005-04-08 2011-08-10 東レ株式会社 カーボンナノチューブ組成物、バイオセンサーおよびそれらの製造方法
JP5252695B2 (ja) * 2008-06-04 2013-07-31 株式会社船井電機新応用技術研究所 酵素センサ
US20150280266A1 (en) 2011-11-02 2015-10-01 Sony Corporation Biofuel cell, method for production of biofuel cell, electronic device, enzyme immobilization electrode, method for production of enzyme immobilization electrode, electrode for production of enzyme immobilization electrode, method for 5 production of electrode for production of enzyme immobilization electrode and enzyme reaction using device
JP5954798B2 (ja) * 2011-11-16 2016-07-20 東ソー有機化学株式会社 高純度パラスチレンスルホン酸（塩）、それを用いたポリスチレンスルホン酸（塩）、およびポリスチレンスルホン酸（塩）を用いた、分散剤、導電性ポリマードーパント、ナノカーボン材料水性分散体、導電性ポリマー水性分散体、ならびにポリスチレンスルホン酸（塩）の製造方法
JP2014028935A (ja) * 2012-06-26 2014-02-13 Toray Ind Inc カルボキシメチルセルロースの製造方法、カルボキシメチルセルロースおよびカーボンナノチューブ含有組成物の分散剤
JP6266341B2 (ja) * 2013-12-27 2018-01-24 花王株式会社 水性導電性ペースト
JP6753225B2 (ja) * 2016-09-01 2020-09-09 東洋インキＳｃホールディングス株式会社 自己発電型センサー用電極ペースト組成物、自己発電型センサー用電極及び自己発電型センサー
JP2018170092A (ja) * 2017-03-29 2018-11-01 東洋インキＳｃホールディングス株式会社 微生物燃料電池に用いられる電極形成用組成物、電極及び微生物燃料電池
JP7059001B2 (ja) * 2017-12-28 2022-04-25 花王株式会社 単層カーボンナノチューブ用分散剤、及びそれを用いた単層カーボンナノチューブ分散液
JP2021082394A (ja) * 2019-11-14 2021-05-27 Ｐｈｃホールディングス株式会社 酵素電極およびバイオセンサ並びにバイオ燃料電池
JP2022113982A (ja) * 2021-01-26 2022-08-05 Ｐｈｃホールディングス株式会社 電気化学センサ、電気化学センサの製造方法、およびその製造方法に用いる試薬液

Also Published As

Publication number Publication date
WO2024005174A1 (ja) 2024-01-04
EP4549922A1 (en) 2025-05-07
JPWO2024005174A1 (https=) 2024-01-04
US20260000325A1 (en) 2026-01-01

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