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
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
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.
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)
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 |
US6592746B1 (en) | 1998-04-14 | 2003-07-15 | The Regents Of The University Of California | Sensor probe for determining hydrogen peroxide concentration and method of use thereof |
AU6459900A (en) * | 1999-08-14 | 2001-03-13 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820399A (en) * | 1984-08-31 | 1989-04-11 | Shimadzu Corporation | Enzyme electrodes |
DE3585915T2 (de) * | 1984-12-28 | 1993-04-15 | Terumo Corp | Ionensensor. |
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 |
-
1992
- 1992-07-28 GB GB929216056A patent/GB9216056D0/en active Pending
-
1993
- 1993-07-23 EP EP93917910A patent/EP0672167B1/en not_active Expired - Lifetime
- 1993-07-23 DK DK93917910T patent/DK0672167T3/da active
- 1993-07-23 AT AT93917910T patent/ATE161054T1/de not_active IP Right Cessation
- 1993-07-23 AU AU47161/93A patent/AU4716193A/en not_active Abandoned
- 1993-07-23 DE DE69315705T patent/DE69315705T2/de not_active Expired - Fee Related
- 1993-07-23 WO PCT/GB1993/001568 patent/WO1994002629A1/en active IP Right Grant
- 1993-07-23 ES ES93917910T patent/ES2112424T3/es not_active Expired - Lifetime
-
1998
- 1998-02-20 GR GR980400359T patent/GR3026183T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69315705T2 (de) | 1998-07-09 |
DE69315705D1 (de) | 1998-01-22 |
GR3026183T3 (en) | 1998-05-29 |
WO1994002629A1 (en) | 1994-02-03 |
AU4716193A (en) | 1994-02-14 |
DK0672167T3 (da) | 1998-08-10 |
GB9216056D0 (en) | 1992-09-09 |
ATE161054T1 (de) | 1997-12-15 |
EP0672167B1 (en) | 1997-12-10 |
EP0672167A1 (en) | 1995-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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