JPH0115019B2 - - Google Patents
Info
- Publication number
- JPH0115019B2 JPH0115019B2 JP56022743A JP2274381A JPH0115019B2 JP H0115019 B2 JPH0115019 B2 JP H0115019B2 JP 56022743 A JP56022743 A JP 56022743A JP 2274381 A JP2274381 A JP 2274381A JP H0115019 B2 JPH0115019 B2 JP H0115019B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- working electrode
- membrane
- present
- immobilized
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 15
- 239000003792 electrolyte Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims 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 7
- 239000008103 glucose Substances 0.000 description 7
- 108010093096 Immobilized Enzymes Proteins 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 108010015776 Glucose oxidase Proteins 0.000 description 3
- 239000004366 Glucose oxidase Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000008151 electrolyte solution Substances 0.000 description 3
- 229940116332 glucose oxidase Drugs 0.000 description 3
- 235000019420 glucose oxidase Nutrition 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004082 amperometric method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000004313 potentiometry Methods 0.000 description 1
- 230000004043 responsiveness Effects 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
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N27/28—Electrolytic cell components
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Inert Electrodes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56022743A JPS57136156A (en) | 1981-02-18 | 1981-02-18 | Electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56022743A JPS57136156A (en) | 1981-02-18 | 1981-02-18 | Electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57136156A JPS57136156A (en) | 1982-08-23 |
| JPH0115019B2 true JPH0115019B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-03-15 |
Family
ID=12091181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56022743A Granted JPS57136156A (en) | 1981-02-18 | 1981-02-18 | Electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57136156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-02-18 JP JP56022743A patent/JPS57136156A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57136156A (en) | 1982-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4431507A (en) | Enzyme electrode | |
| US4356074A (en) | Substrate specific galactose oxidase enzyme electrodes | |
| US5746898A (en) | Electrochemical-enzymatic sensor | |
| EP0266432A1 (en) | Microelectrode for electrochemical analysis | |
| CN1142867A (zh) | 电化学测量方法和仪器 | |
| DK1119637T3 (da) | In vitro-analytsensor til små volumener med diffunderbar eller ikke-udvaskelig redoxmediator | |
| KR100481663B1 (ko) | 중기공성 백금을 포함하는 바이오센서 및 이를 이용한글루코스 농도 측정방법 | |
| JPH0136062B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS6239900B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| Nowall et al. | Detection of hydrogen peroxide and other molecules of biologicl importance at an electrocataltic surface on a carbon fiber microelectrode | |
| Osborne et al. | The liquid–liquid micro‐interface for the amperometric detection of urea | |
| WO1995021934A1 (en) | Hexacyanoferrate modified electrodes | |
| Cha et al. | Problems associated with the miniaturization of a voltammetric oxygen sensor: chemical crosstalk among electrodes | |
| Hahn et al. | The development of new microelectrode gas sensors: an odyssey. Part 1. O2 and CO2 reduction at unshielded gold microdisc electrodes | |
| JPH0715450B2 (ja) | ガス状または液状測定試料中のアンモニアまたはヒドラジンを測定するための電気化学的測定セル | |
| Salimi et al. | Disposable amperometric sensor for neurotransmitters based on screen-printed electrodes modified with a thin iridium oxide film | |
| JP2977258B2 (ja) | バイオセンサ | |
| Jagner et al. | Coulometric stripping potentiometry | |
| Pletcher et al. | Studies of a microelectrode sensor for monitoring chlorine in water supplies | |
| JPH0115019B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0529062B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| Shaidarova et al. | Electrocatalytic determination of oxalate ions on chemically modified electrodes | |
| JPH0115020B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| EP0672167B1 (en) | Analytical method and device for determination of hydrogen peroxide | |
| Okawa et al. | Direct and simultaneous determination of uric acid and glucose in serum with electrochemical filter/biosensor flow-injection analysis system |