DE2924117A1 - Elektrodensystem mit einer bezugselektrode ohne fluessigen uebergang fuer voltametermessungen - Google Patents
Elektrodensystem mit einer bezugselektrode ohne fluessigen uebergang fuer voltametermessungenInfo
- Publication number
- DE2924117A1 DE2924117A1 DE19792924117 DE2924117A DE2924117A1 DE 2924117 A1 DE2924117 A1 DE 2924117A1 DE 19792924117 DE19792924117 DE 19792924117 DE 2924117 A DE2924117 A DE 2924117A DE 2924117 A1 DE2924117 A1 DE 2924117A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- reference electrode
- solution
- measurements
- voltameter
- 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.)
- Ceased
Links
- 238000005259 measurement Methods 0.000 title description 5
- 239000007788 liquid Substances 0.000 title description 4
- 230000007704 transition Effects 0.000 title description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 15
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 7
- 239000008103 glucose Substances 0.000 description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 5
- BOPGDPNILDQYTO-NNYOXOHSSA-N nicotinamide-adenine dinucleotide Chemical compound C1=CCC(C(=O)N)=CN1[C@H]1[C@H](O)[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]2[C@H]([C@@H](O)[C@@H](O2)N2C3=NC=NC(N)=C3N=C2)O)O1 BOPGDPNILDQYTO-NNYOXOHSSA-N 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 101710088194 Dehydrogenase Proteins 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- WQZGKKKJIJFFOK-SVZMEOIVSA-N (+)-Galactose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-SVZMEOIVSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 2
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- POJWUDADGALRAB-UHFFFAOYSA-N allantoin Chemical compound NC(=O)NC1NC(=O)NC1=O POJWUDADGALRAB-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 229940116269 uric acid Drugs 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 description 1
- 101150116940 AGPS gene Proteins 0.000 description 1
- POJWUDADGALRAB-PVQJCKRUSA-N Allantoin Natural products NC(=O)N[C@@H]1NC(=O)NC1=O POJWUDADGALRAB-PVQJCKRUSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229930195714 L-glutamate Natural products 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- YJZATOSJMRIRIW-UHFFFAOYSA-N [Ir]=O Chemical compound [Ir]=O YJZATOSJMRIRIW-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- -1 alcohol aldehyde Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229960000458 allantoin Drugs 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229960003681 gluconolactone Drugs 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 210000002768 hair cell Anatomy 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229940116871 l-lactate Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- KHPXUQMNIQBQEV-UHFFFAOYSA-N oxaloacetic acid Chemical compound OC(=O)CC(=O)C(O)=O KHPXUQMNIQBQEV-UHFFFAOYSA-N 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 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
- G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage
-
- 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
- G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
- G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24640/78A IT1158856B (it) | 1978-06-16 | 1978-06-16 | Sistema elettrodico con elettrodo di riferimento senza giunzione liquida per misure voltammetriche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2924117A1 true DE2924117A1 (de) | 1979-12-20 |
Family
ID=11214235
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792924117 Ceased DE2924117A1 (de) | 1978-06-16 | 1979-06-15 | Elektrodensystem mit einer bezugselektrode ohne fluessigen uebergang fuer voltametermessungen |
| DE19797917122U Expired DE7917122U1 (de) | 1978-06-16 | 1979-06-15 | Messgeraet fuer polarographische oder voltametermessungen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19797917122U Expired DE7917122U1 (de) | 1978-06-16 | 1979-06-15 | Messgeraet fuer polarographische oder voltametermessungen |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS554591A (ja) |
| CA (1) | CA1141435A (ja) |
| DE (2) | DE2924117A1 (ja) |
| FR (1) | FR2428839A1 (ja) |
| GB (1) | GB2023846B (ja) |
| IT (1) | IT1158856B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3725597A1 (de) * | 1987-08-01 | 1989-02-09 | Siegert Gmbh | Sensor zur messung der aktivitaet von ionen, sowie verfahren zu dessen herstellung |
| DE102010040057A1 (de) * | 2010-08-31 | 2012-03-01 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Elektrochemischer Sensor |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507615A (ja) * | 1973-05-28 | 1975-01-27 | ||
| JPS5026614A (ja) * | 1973-07-10 | 1975-03-19 | ||
| BR8607043A (pt) * | 1985-02-12 | 1988-02-23 | Commw Scient Ind Res Org | Celula voltametrica |
| DE3810186A1 (de) * | 1987-08-01 | 1989-10-05 | Siegert Gmbh | Sensor zur messung der aktivitaet von ionen, sowie verfahren zu dessen herstellung |
| DE3937577A1 (de) * | 1989-11-11 | 1991-05-16 | Lutz Ehrlich | Voltammetrisches analyseverfahren sowie messzelle fuer voltammetrische analysen |
| US5144247A (en) * | 1991-02-14 | 1992-09-01 | Westinghouse Electric Corp. | Method and apparatus for reducing IR error in cathodic protection measurements |
| US5653864A (en) * | 1994-06-30 | 1997-08-05 | Nok Corporation | Protein biosensor and method for protein measurement with the same |
| WO1999046586A1 (de) * | 1998-03-10 | 1999-09-16 | Micronas Gmbh | Referenzelektrode |
| JP3982133B2 (ja) * | 2000-01-25 | 2007-09-26 | 松下電器産業株式会社 | バイオセンサを用いた測定装置並びにそれに使用されるバイオセンサおよび専用標準液 |
| CN106572819A (zh) * | 2014-03-12 | 2017-04-19 | 血糖测试仪股份有限公司 | 电化学传感系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1426514A (fr) * | 1965-02-27 | 1966-01-28 | Appareil d'étude des solides comportant plusieurs composés | |
| US3676321A (en) * | 1970-07-27 | 1972-07-11 | Honeywell Inc | Electrochemical oxygen demand system |
| US3910830A (en) * | 1974-04-08 | 1975-10-07 | Petrolite Corp | Flush mounted probe assembly |
| FR2331017A1 (fr) * | 1975-11-07 | 1977-06-03 | Owens Illinois Inc | Analyse de glucose |
| US4073053A (en) * | 1976-02-27 | 1978-02-14 | Honeywell Inc. | Method of making an ion responsive electrode |
| JPS52126285A (en) * | 1976-04-16 | 1977-10-22 | New Cosmos Electric Co | Measuring method and apparatus for residual free chlorine concentration |
| JPS52126286A (en) * | 1976-04-16 | 1977-10-22 | New Cosmos Electric Co | Measuring apparatus for residual chlorine |
| FR2636943B1 (fr) * | 1988-09-26 | 1991-04-12 | Rhone Poulenc Sante | Procede de preparation d'aldehydes satures par hydrogenation d'aldehydes (alpha),(beta)-insatures |
-
1978
- 1978-06-16 IT IT24640/78A patent/IT1158856B/it active
-
1979
- 1979-06-05 CA CA000329156A patent/CA1141435A/en not_active Expired
- 1979-06-08 GB GB7920119A patent/GB2023846B/en not_active Expired
- 1979-06-15 DE DE19792924117 patent/DE2924117A1/de not_active Ceased
- 1979-06-15 JP JP7477779A patent/JPS554591A/ja active Pending
- 1979-06-15 FR FR7915476A patent/FR2428839A1/fr active Granted
- 1979-06-15 DE DE19797917122U patent/DE7917122U1/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3725597A1 (de) * | 1987-08-01 | 1989-02-09 | Siegert Gmbh | Sensor zur messung der aktivitaet von ionen, sowie verfahren zu dessen herstellung |
| DE102010040057A1 (de) * | 2010-08-31 | 2012-03-01 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Elektrochemischer Sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2428839B1 (ja) | 1982-11-05 |
| CA1141435A (en) | 1983-02-15 |
| IT7824640A0 (it) | 1978-06-16 |
| IT1158856B (it) | 1987-02-25 |
| GB2023846A (en) | 1980-01-03 |
| DE7917122U1 (de) | 1982-09-30 |
| FR2428839A1 (fr) | 1980-01-11 |
| JPS554591A (en) | 1980-01-14 |
| GB2023846B (en) | 1983-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8131 | Rejection |