EA200601682A1 - Электрод на анион супероксида и сенсор, включающий таковой - Google Patents

Электрод на анион супероксида и сенсор, включающий таковой

Info

Publication number
EA200601682A1
EA200601682A1 EA200601682A EA200601682A EA200601682A1 EA 200601682 A1 EA200601682 A1 EA 200601682A1 EA 200601682 A EA200601682 A EA 200601682A EA 200601682 A EA200601682 A EA 200601682A EA 200601682 A1 EA200601682 A1 EA 200601682A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrode
superoxide
anions
superoxide anion
anion
Prior art date
Application number
EA200601682A
Other languages
English (en)
Other versions
EA009451B1 (ru
Inventor
Макото Юаса
Кенити Ояизу
Аритомо Ямагути
Масухиде Исикава
Кацуя Егути
Томохиро Кобаяси
Сатоси Цуцуи
Юудзироу Тойода
Original Assignee
Макото Юаса
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 Макото Юаса filed Critical Макото Юаса
Publication of EA200601682A1 publication Critical patent/EA200601682A1/ru
Publication of EA009451B1 publication Critical patent/EA009451B1/ru

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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Электрод на анионы супероксида, отличающийся тем, что включает проводящий компонент и наложенную на его поверхность пленку, получающуюся при электролитической полимеризации комплекса тиенилпорифирин металл/аксиальный лиганд; и сенсор для определения концентрации аниона супероксида, включающий таковой. Электрод на анионы супероксида в силу не только превосходных характеристик электрода, снабженного полимерной пленкой металлпорифиринового комплекса, но также за счет наличия аксиального лиганда, может предотвращать отравление каталитическим ядом, таким как пероксид водорода. Таким образом, в любой, in vivo или in vitro, среде этот электрод на анионы супероксида позволяет детектировать анион-радикалы супероксида, не подвергаясь влиянию со стороны каталитического яда, такого как пероксид водорода. Более того, с использованием этого электрода на анион супероксида в комбинации с противоэлектродом или электродом сравнения может быть проведен количественный анализ анионов супероксида. Таким образом, этот электрод на анионы супероксида может найти широкое применение в различных областях.
EA200601682A 2004-03-12 2004-03-12 Электрод на анион супероксида и сенсор, включающий таковой EA009451B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/003259 WO2005088290A1 (ja) 2004-03-12 2004-03-12 スーパーオキシドアニオン用電極およびこれを用いるセンサー

Publications (2)

Publication Number Publication Date
EA200601682A1 true EA200601682A1 (ru) 2007-02-27
EA009451B1 EA009451B1 (ru) 2007-12-28

Family

ID=34975706

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200601682A EA009451B1 (ru) 2004-03-12 2004-03-12 Электрод на анион супероксида и сенсор, включающий таковой

Country Status (6)

Country Link
US (3) US20080289960A1 (ru)
EP (1) EP1731902A4 (ru)
JP (1) JP4382088B2 (ru)
CN (1) CN1954206A (ru)
EA (1) EA009451B1 (ru)
WO (1) WO2005088290A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4872527B2 (ja) * 2006-08-17 2012-02-08 ニプロ株式会社 透析装置
CN104034786B (zh) * 2014-06-26 2016-06-01 华东理工大学 基于贵金属合金/碳复合材料的超氧阴离子传感器的制备
TWI518317B (zh) * 2014-09-22 2016-01-21 國立清華大學 基於導電高分子之導電率變化的自由基測量方法
CN104897765B (zh) * 2015-05-21 2017-07-28 南京师范大学 基于双金属卟啉配位聚合物的电化学传感器检测过氧化氢和亚硝酸盐的方法
DE102020111802A1 (de) 2020-04-30 2021-11-04 Endress+Hauser Conducta Gmbh+Co. Kg Kalibriervorrichtung, flexibler Beutel mit Komponenten einer Kalibriervorrichtung und Verfahren zum Kalibrieren eines Sensors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180263A (ja) * 1986-02-04 1987-08-07 Terumo Corp 酸素センサ−
JPH0812173B2 (ja) * 1987-01-29 1996-02-07 テルモ株式会社 酸素センサ
US20050077192A1 (en) * 2001-12-20 2005-04-14 Makoto Yuasa Electrode for active oxygen species and sensor using the electrode
CN1754097A (zh) * 2003-02-24 2006-03-29 汤浅真 活性氧种等测定装置
US20050008687A1 (en) * 2003-07-07 2005-01-13 Makoto Yuasa Metal-porphyrin-complex-embedded liposomes, production process thereof, and medicines making use of the same

Also Published As

Publication number Publication date
EP1731902A1 (en) 2006-12-13
US20120145562A1 (en) 2012-06-14
WO2005088290A1 (ja) 2005-09-22
EP1731902A4 (en) 2010-09-15
EA009451B1 (ru) 2007-12-28
US20080289960A1 (en) 2008-11-27
CN1954206A (zh) 2007-04-25
US20150160152A1 (en) 2015-06-11
JPWO2005088290A1 (ja) 2008-01-31
JP4382088B2 (ja) 2009-12-09

Similar Documents

Publication Publication Date Title
Karimian et al. Electrochemosensor for trace analysis of perfluorooctanesulfonate in water based on a molecularly imprinted poly (o-phenylenediamine) polymer
Ling et al. Nanoscaled porphyrinic metal–organic frameworks for electrochemical detection of telomerase activity via telomerase triggered conformation switch
Song et al. A facile, nonreactive hydrogen peroxide (H2O2) detection method enabled by ion chromatography with UV detector
Ohata et al. Activity-based sensing methods for monitoring the reactive carbon species carbon monoxide and formaldehyde in living systems
Koch et al. Determination of total sulfite in wine by ion chromatography after in-sample oxidation
Shahrokhian et al. Salicylate-selective electrodes based on Al (III) and Sn (IV) salophens
Liu et al. A Dual‐Response DNA probe for simultaneously monitoring enzymatic activity and environmental pH using a nanopore
Yuan et al. Determination of subnanomolar levels of hydrogen peroxide in seawater by reagent-injection chemiluminescence detection
Männel-Croisé et al. Side chains of cobalt corrinoids control the sensitivity and selectivity in the colorimetric detection of cyanide
Petrlova et al. Cisplatin electrochemical biosensor
Akhtar et al. Fabrication of a highly selective nonenzymatic amperometric sensor for hydrogen peroxide based on nickel foam/cytochrome c modified electrode
He et al. Palladium coordination polymers nanosheets: new strategy for sensitive photothermal detection of H2S
Ciszewski et al. A new Nafion‐free bipolymeric sensor for selective and sensitive detection of nitric oxide
NO20063898L (no) Elektrokjemisk biosensor
ATE384026T1 (de) Elektrodenanordnung für eine elektrochemische behandlung von flüssigkeiten mit einer geringen leitfähigkeit
Chooto Cyclic voltammetry and its applications
Shen et al. Phenoxazine‐based Near‐infrared Fluorescent Probes for the Specific Detection of Copper (II) Ions in Living Cells
Parrilla et al. Enhanced potentiometric detection of hydrogen peroxide using a platinum electrode coated with nafion
Roy et al. Gold nanoparticle mediated designing of non-hydrolytic sol–gel cross-linked metformin imprinted polymer network: A theoretical and experimental study
Zhao et al. Sensitive colorimetric assay of H2S depending on the high-efficient inhibition of catalytic performance of Ru nanoparticles
Chandio et al. Recent progress in MOFs-based nanozymes for biosensing
Crosnier de Lassichere et al. New Insight into the EC’Mechanism of Uric Acid Regeneration in the Presence of Ascorbic Acid on a Poly (3, 4‐ethylenedioxithiophene) Modified Gold Electrode
Garg et al. Nano-enabled sensing of per-/poly-fluoroalkyl substances (PFAS) from aqueous systems–A review
Wang et al. An Electrochemical Sensor for Reducing Sugars Based on a Glassy Carbon Electrode Modified with Electropolymerized Molecularly Imprinted Poly‐o‐phenylenediamine Film
Wu et al. Turn off-on electrochemiluminescence sensor based on MnO2/carboxylated graphitic carbon nitride nanocomposite for ultrasensitive L-cysteine detection