ES2112424T3 - Metodo analitico y dispositivo para la determinacion de peroxido de hidrogeno. - Google Patents

Metodo analitico y dispositivo para la determinacion de peroxido de hidrogeno.

Info

Publication number
ES2112424T3
ES2112424T3 ES93917910T ES93917910T ES2112424T3 ES 2112424 T3 ES2112424 T3 ES 2112424T3 ES 93917910 T ES93917910 T ES 93917910T ES 93917910 T ES93917910 T ES 93917910T ES 2112424 T3 ES2112424 T3 ES 2112424T3
Authority
ES
Spain
Prior art keywords
hydrogen peroxide
electrode
coating
determination
analytical method
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.)
Expired - Lifetime
Application number
ES93917910T
Other languages
English (en)
Inventor
Pankaj Madganlal Vadgama
Ian Mcintyre Christie
Sheridan James Lloyd
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.)
University of Manchester
Original Assignee
Victoria University of Manchester
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 Victoria University of Manchester filed Critical Victoria University of Manchester
Application granted granted Critical
Publication of ES2112424T3 publication Critical patent/ES2112424T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

METODO Y ELECTRODOS (INDIVIDUAL O COMPUESTO) PARA LA DETECCION Y MEDICION DE PEROXIDO DE HIDROGENO MEDIANTE ANALISIS ELECTROLITICO (ESPECIALMENTE AMPERIMETRICAMENTE), EN EL QUE EL ELECTRODO TIENE UN REVESTIMIENTO DE SUPERFICIE DE PERMEABILIDAD SELECTIVA FORMADA POR LA OXIDACION ELECTROLITICAMENTE DE UN COMPUESTO FENOLICO (ESPECIALMENTE FENOL O DOPAMINA). ES ESPECIALMENTE APLICABLE AL ANALISIS DE MUESTRAS BIOLOGICAS, POR EJEMPLO, SANGRE O SUERO. EL ELECTRODO ES PREFERIBLEMENTE PLATINO, Y DURANTE EL PROCESO DE REVESTIMIENTO Y/O UTILIZACION PUEDE SER RODEADO CON UNA MEMBRANA PERMEABLE (POR EJEMPLO, POLIMERO, Y ESPECIALMENTE UN POLICARBONATO DE 0,03 A 0,05 (MU)M DE ESPESOR). LAS PROPIEDADES DEL REVESTIMIENTO PUEDEN CONTROLARSE, POR EJEMPLO, MEDIANTE EL VOLTAJE APLICADO PARA LA OXIDACION, Y NORMALMENTE TIENE UN ESPESOR DE 0,1 (MU)M O INFERIOR. UNA FORMA DEL CONJUNTO UTILIZA COMO ANODO UN ELECTRODO REVESTIDO, CON UN CATODO RODEANDOLO Y UNA MEMBRANA RETENIENDO UN ELECTROLITO, PREFERIBLEMENTE SEPARADO. EL PEROXIDO DE HIDROGENO PUEDE ESTAR PRESENTE COMO TAL O PRODUCIDO POR UN SISTEMA DE ENZIMAS.
ES93917910T 1992-07-28 1993-07-23 Metodo analitico y dispositivo para la determinacion de peroxido de hidrogeno. Expired - Lifetime ES2112424T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929216056A GB9216056D0 (en) 1992-07-28 1992-07-28 Analytical method and apparatus

Publications (1)

Publication Number Publication Date
ES2112424T3 true ES2112424T3 (es) 1998-04-01

Family

ID=10719455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917910T Expired - Lifetime ES2112424T3 (es) 1992-07-28 1993-07-23 Metodo analitico y dispositivo para la determinacion de peroxido de hidrogeno.

Country Status (9)

Country Link
EP (1) EP0672167B1 (es)
AT (1) ATE161054T1 (es)
AU (1) AU4716193A (es)
DE (1) DE69315705T2 (es)
DK (1) DK0672167T3 (es)
ES (1) ES2112424T3 (es)
GB (1) GB9216056D0 (es)
GR (1) GR3026183T3 (es)
WO (1) WO1994002629A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9480598A (en) * 1997-09-25 1999-04-12 Regents Of The University Of California, The System and method for measuring hydrogen peroxide levels in a fluid and method for assessing oxidative stress
AU3491599A (en) 1998-04-14 1999-11-01 Regents Of The University Of California, The Sensor probe for determining hydrogen peroxide concentration and method of use thereof
WO2001013103A1 (en) * 1999-08-14 2001-02-22 Iit Limited Analytical apparatus and method
US10239021B2 (en) * 2012-06-14 2019-03-26 Teledyne Scientific & Imaging, Llc Fouling resistant coating for filtration membranes and methods of producing and using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820399A (en) * 1984-08-31 1989-04-11 Shimadzu Corporation Enzyme electrodes
EP0186210B1 (en) * 1984-12-28 1992-04-22 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Ion sensor
JPH0721478B2 (ja) * 1986-03-31 1995-03-08 財団法人化学及血清療法研究所 免疫センサ−用作用膜

Also Published As

Publication number Publication date
DK0672167T3 (da) 1998-08-10
EP0672167A1 (en) 1995-09-20
ATE161054T1 (de) 1997-12-15
AU4716193A (en) 1994-02-14
WO1994002629A1 (en) 1994-02-03
EP0672167B1 (en) 1997-12-10
DE69315705D1 (de) 1998-01-22
GB9216056D0 (en) 1992-09-09
DE69315705T2 (de) 1998-07-09
GR3026183T3 (en) 1998-05-29

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