JPH01136061A - 酵素センサ - Google Patents
酵素センサInfo
- Publication number
- JPH01136061A JPH01136061A JP62293958A JP29395887A JPH01136061A JP H01136061 A JPH01136061 A JP H01136061A JP 62293958 A JP62293958 A JP 62293958A JP 29395887 A JP29395887 A JP 29395887A JP H01136061 A JPH01136061 A JP H01136061A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- enzyme
- ion
- electrode
- potential
- 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.)
- Granted
Links
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 41
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 69
- 150000002500 ions Chemical class 0.000 claims description 31
- 108010093096 Immobilized Enzymes Proteins 0.000 claims description 16
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims description 7
- 229910000457 iridium oxide Inorganic materials 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- -1 hydrogen ions Chemical class 0.000 claims description 2
- SJLOMQIUPFZJAN-UHFFFAOYSA-N oxorhodium Chemical compound [Rh]=O SJLOMQIUPFZJAN-UHFFFAOYSA-N 0.000 claims description 2
- 229910003450 rhodium oxide Inorganic materials 0.000 claims description 2
- 229910001925 ruthenium oxide Inorganic materials 0.000 claims description 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000010408 film Substances 0.000 abstract 7
- 239000013039 cover film Substances 0.000 abstract 2
- 229940088598 enzyme Drugs 0.000 description 32
- 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 5
- 239000008103 glucose Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 108010046334 Urease Proteins 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- 108010015776 Glucose oxidase Proteins 0.000 description 2
- 239000004366 Glucose oxidase Substances 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 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
- 230000000694 effects Effects 0.000 description 2
- 229940116332 glucose oxidase Drugs 0.000 description 2
- 235000019420 glucose oxidase Nutrition 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 235000006693 Cassia laevigata Nutrition 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 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
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 241000735631 Senna pendula Species 0.000 description 1
- 108010092464 Urate Oxidase Proteins 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- VRIVJOXICYMTAG-IYEMJOQQSA-L iron(ii) gluconate Chemical compound [Fe+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O VRIVJOXICYMTAG-IYEMJOQQSA-L 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229940124513 senna glycoside Drugs 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62293958A JPH01136061A (ja) | 1987-11-24 | 1987-11-24 | 酵素センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62293958A JPH01136061A (ja) | 1987-11-24 | 1987-11-24 | 酵素センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01136061A true JPH01136061A (ja) | 1989-05-29 |
| JPH0515984B2 JPH0515984B2 (enrdf_load_stackoverflow) | 1993-03-03 |
Family
ID=17801387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62293958A Granted JPH01136061A (ja) | 1987-11-24 | 1987-11-24 | 酵素センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01136061A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0777511A (ja) * | 1993-07-16 | 1995-03-20 | Gold Star Co Ltd | ガス測定用バイオセンサー及びその製造方法 |
| JPH07198668A (ja) * | 1993-11-04 | 1995-08-01 | Lg Electron Inc | アルコール濃度測定用バイオセンサ、その製造方法、およびそれを用いた飲酒測定器 |
| KR100360774B1 (ko) * | 1999-12-27 | 2002-11-13 | 한국전자통신연구원 | 효소전극센서 및 그 제조방법 |
| KR20210048131A (ko) * | 2019-10-23 | 2021-05-03 | 동우 화인켐 주식회사 | 바이오 센서 |
-
1987
- 1987-11-24 JP JP62293958A patent/JPH01136061A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0777511A (ja) * | 1993-07-16 | 1995-03-20 | Gold Star Co Ltd | ガス測定用バイオセンサー及びその製造方法 |
| JPH07198668A (ja) * | 1993-11-04 | 1995-08-01 | Lg Electron Inc | アルコール濃度測定用バイオセンサ、その製造方法、およびそれを用いた飲酒測定器 |
| KR100360774B1 (ko) * | 1999-12-27 | 2002-11-13 | 한국전자통신연구원 | 효소전극센서 및 그 제조방법 |
| KR20210048131A (ko) * | 2019-10-23 | 2021-05-03 | 동우 화인켐 주식회사 | 바이오 센서 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515984B2 (enrdf_load_stackoverflow) | 1993-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |