ES2004487T3 - Procedimineto para determinar la relacion entre las concentraciones de iones litio e iones sodio y dispositivo para la realizacion de este procedimiento. - Google Patents
Procedimineto para determinar la relacion entre las concentraciones de iones litio e iones sodio y dispositivo para la realizacion de este procedimiento.Info
- Publication number
- ES2004487T3 ES2004487T3 ES198787113937T ES87113937T ES2004487T3 ES 2004487 T3 ES2004487 T3 ES 2004487T3 ES 198787113937 T ES198787113937 T ES 198787113937T ES 87113937 T ES87113937 T ES 87113937T ES 2004487 T3 ES2004487 T3 ES 2004487T3
- Authority
- ES
- Spain
- Prior art keywords
- electrode
- sodium
- lithium
- ions
- concentration
- 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
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract 5
- 229910001416 lithium ion Inorganic materials 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 229910001415 sodium ion Inorganic materials 0.000 title abstract 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 abstract 1
- 230000009189 diving Effects 0.000 abstract 1
- 210000002966 serum Anatomy 0.000 abstract 1
- 239000012085 test solution Substances 0.000 abstract 1
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
- G01N27/416—Systems
- G01N27/4166—Systems measuring a particular property of an electrolyte
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
LA REALIZACION DE CONCENTRACION DE IONES DE LITIO CON IONES DE SODIO SE PUEDE DETERMINAR CON GRAN EXACTITUD, SUMERGIENDO EN UNA SOLUCION DE PRUEBA UN ELECTRODO PARA DETERMINAR LOS IONES DE LITIO Y UN ELECTRODO PARA DETERMINAR LOS IONES DE SODIO, UNIENDO AMBOS ELECTRODOS A TRAVES DE UN APARATO MEDIDOR DE TENSION ELECTRICAMENTE, DETERMINANDO LA DIFERENCIA POTENCIAL A^ ENTRE AMBOS ELECTRODOS. DE ESTA DIFERENCIA POTENCIAL PUEDE CALCULARSE LA RELACION DE CONCENTRACION DE IONES DE LITIO CON IONES DE SODIO. TAMBIEN ES POSIBLE UNIR ELECTRICAMENTE EL ELECTRODO DE LITIO Y EL ELECTRODO DE SODIO A TRAVES DE APARATOS MEDIDORES DE TENSION CON UN UNICO ELECTRODO DE REFERENCIA EXTERIOR O UN ELECTRODO "COMMONE" Y OBTENER LA DIFERENCIA POTENCIAL AV DE AMBAS DIFERENCIAS POTENCIALES MEDIDAS. EL PROCEDIMIENTO PERMITE UNA DETERMINACION EXACTA DE LA RELACION DE CONCENTRACION DE IONES DE LITIO CON IONES DE SODIO CON LA PRESENCIA DE ALTAS CONCENTRACIONES VARIABLES DE IONES DE SODIO, POR EJEMPLO EN EL SUERO SANGINEO, DONDE LA CONCENTRACION DE SODIO ES APROX. 100 VECES MAYOR QUE LA DE LITIO. DISPOSITIVOS MINIATURIZADOS PARA LA REALIZACION DEL PROCEDIMIENTO, POR EJEMPLO ELECTRODOS DE PASO, ELECTRODOS DE CABLE O COLOCACIONES SEGUN LA TECNICA PLANAR, PERMITEN UNA RAPIDA DETERMINACION DE LA RELACION DE CONCENTRACION EN EL SECTOR CLINICO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH392786 | 1986-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2004487A4 ES2004487A4 (es) | 1989-01-16 |
| ES2004487T3 true ES2004487T3 (es) | 1993-06-01 |
Family
ID=4266483
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198787113937T Expired - Lifetime ES2004487T3 (es) | 1986-10-01 | 1987-09-24 | Procedimineto para determinar la relacion entre las concentraciones de iones litio e iones sodio y dispositivo para la realizacion de este procedimiento. |
| ES87114112T Pending ES2004488A4 (es) | 1986-10-01 | 1987-09-26 | Diamidas de acidos dicarbonicos, procedimiento para su preparacion, complejos de sodio y piezas selectivas de iones de dichas diaminas parala determinacion de la concentracion de iones na. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES87114112T Pending ES2004488A4 (es) | 1986-10-01 | 1987-09-26 | Diamidas de acidos dicarbonicos, procedimiento para su preparacion, complejos de sodio y piezas selectivas de iones de dichas diaminas parala determinacion de la concentracion de iones na. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5167780A (es) |
| EP (2) | EP0262582B1 (es) |
| JP (1) | JPH07113620B2 (es) |
| AT (1) | ATE82639T1 (es) |
| DE (1) | DE3782715D1 (es) |
| ES (2) | ES2004487T3 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2226412B (en) * | 1988-12-21 | 1993-04-28 | Forex Neptune Sa | Monitoring drilling mud compositions using flowing liquid junction electrodes |
| GB2226411B (en) * | 1988-12-21 | 1993-02-24 | Forex Neptune Sa | Monitoring drilling mud composition using ion selective electrodes |
| US5288678A (en) * | 1990-10-19 | 1994-02-22 | Beckman Instruments, Inc. | Indirect potentiometric method and diluent for analysis of lithium |
| NL194838C (nl) * | 1991-05-17 | 2003-04-03 | Priva Agro Holding Bv | Metaalion-selectief membraan en sensor met daarin opgenomen dit membraan. |
| US5286365A (en) * | 1992-01-15 | 1994-02-15 | Beckman Instruments, Inc. | Graphite-based solid state polymeric membrane ion-selective electrodes |
| FR2900064B1 (fr) * | 2006-04-24 | 2008-12-12 | Electricite De France | Membrane selective des ions lithium pour la mesure de la concentration en lithium dans un fluide tel que la fluide du circuit primaire de refroidissement d'un reacteur d'une centrale nucleaire a eau pressurisee |
| JP6127460B2 (ja) * | 2012-11-12 | 2017-05-17 | オムロンヘルスケア株式会社 | 電気化学的センサ |
| CN113991193B (zh) * | 2021-10-28 | 2023-10-03 | 华北电力大学 | 一种二次电池及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825221B2 (ja) * | 1977-12-12 | 1983-05-26 | 株式会社クラレ | Ｆｅｔ比較電極 |
| US4214968A (en) * | 1978-04-05 | 1980-07-29 | Eastman Kodak Company | Ion-selective electrode |
| US4452682A (en) * | 1980-10-24 | 1984-06-05 | Hitachi, Ltd. | Apparatus for measuring clinical emergency check items of blood |
| US4409088A (en) * | 1981-06-30 | 1983-10-11 | Tokyo Shibaura Denki Kabushiki Kaisha | Regeneration method of ion-selective electrode, and ion-selective electrode and ion-concentration analyzer containing means adapted to practice said method |
| JPS5938647A (ja) * | 1982-08-28 | 1984-03-02 | Toshiba Corp | イオン選択性電極装置と流通型イオン分析装置 |
| JPS59102154A (ja) * | 1982-12-06 | 1984-06-13 | Olympus Optical Co Ltd | 化学的感応素子 |
| US4508613A (en) * | 1983-12-19 | 1985-04-02 | Gould Inc. | Miniaturized potassium ion sensor |
| CH660481A5 (de) * | 1984-09-13 | 1987-04-30 | Moeller Willi Fa | Cyclohexancarbonsaeurediamide und diese enthaltende ionenselektive membran. |
-
1987
- 1987-09-24 AT AT87113937T patent/ATE82639T1/de not_active IP Right Cessation
- 1987-09-24 EP EP87113937A patent/EP0262582B1/de not_active Expired - Lifetime
- 1987-09-24 DE DE8787113937T patent/DE3782715D1/de not_active Expired - Fee Related
- 1987-09-24 ES ES198787113937T patent/ES2004487T3/es not_active Expired - Lifetime
- 1987-09-26 EP EP87114112A patent/EP0262633A3/de not_active Withdrawn
- 1987-09-26 ES ES87114112T patent/ES2004488A4/es active Pending
- 1987-09-29 US US07/102,192 patent/US5167780A/en not_active Expired - Lifetime
- 1987-09-30 JP JP62247769A patent/JPH07113620B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0262582B1 (de) | 1992-11-19 |
| ES2004487A4 (es) | 1989-01-16 |
| EP0262582A2 (de) | 1988-04-06 |
| JPH07113620B2 (ja) | 1995-12-06 |
| EP0262633A2 (de) | 1988-04-06 |
| ATE82639T1 (de) | 1992-12-15 |
| EP0262582A3 (en) | 1990-01-17 |
| ES2004488A4 (es) | 1989-01-16 |
| DE3782715D1 (de) | 1992-12-24 |
| US5167780A (en) | 1992-12-01 |
| EP0262633A3 (de) | 1990-03-14 |
| JPS63277962A (ja) | 1988-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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