JPS6466558A - Oxidizing/reducing potential difference - Google Patents
Oxidizing/reducing potential differenceInfo
- Publication number
- JPS6466558A JPS6466558A JP62223568A JP22356887A JPS6466558A JP S6466558 A JPS6466558 A JP S6466558A JP 62223568 A JP62223568 A JP 62223568A JP 22356887 A JP22356887 A JP 22356887A JP S6466558 A JPS6466558 A JP S6466558A
- Authority
- JP
- Japan
- Prior art keywords
- enzyme
- oxidizing
- ion species
- reducing potential
- reaction
- 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.)
- Pending
Links
- 230000001590 oxidative effect Effects 0.000 title abstract 4
- 102000004190 Enzymes Human genes 0.000 abstract 4
- 108090000790 Enzymes Proteins 0.000 abstract 4
- 239000012295 chemical reaction liquid Substances 0.000 abstract 3
- 239000002131 composite material Substances 0.000 abstract 2
- 230000008105 immune reaction Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000006911 enzymatic reaction Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
PURPOSE:To obtain a high-level measuring accuracy, by having a fixed amount of ion species predetermined present in a reaction liquid to use an ion selecting electrode as reference electrode selectively responding to the ion species. CONSTITUTION:An immuno enzyme composite such as solid phase oriented antibody-antigen-enzyme labelled antibody is formed by immunological reaction and then, an enzyme reaction is caused between enzyme and a substrate of an immuno enzyme composite and the subsequent enzyme activity is measured with an oxidizing/reducing potential measuring apparatus. Here, somewhere between the outset of the immunological reaction and the measurement of an oxidizing/reducing potential, a fixed amount of specified ion species is made present in a reaction liquid. The reaction liquid 1 is sampled into a container 9 to be passed to a flow cell 2 having an indication electrode 3 and a reference electrode 4 selectively sensitive to the ion species with a peristatis pump 8 or the like to detect the oxidizing/reducing potential being discharged to a waste liquor tank 10. Then, a potential difference detected with both the electrodes 3 and 4 is shown as voltage value on a display section 7 through an amplifier 5 and a signal processing section 6 thereby obtaining a high-level measuring accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223568A JPS6466558A (en) | 1987-09-07 | 1987-09-07 | Oxidizing/reducing potential difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223568A JPS6466558A (en) | 1987-09-07 | 1987-09-07 | Oxidizing/reducing potential difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6466558A true JPS6466558A (en) | 1989-03-13 |
Family
ID=16800202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62223568A Pending JPS6466558A (en) | 1987-09-07 | 1987-09-07 | Oxidizing/reducing potential difference |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6466558A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0815218A (en) * | 1994-06-27 | 1996-01-19 | Nippon Intec Kk | Orp sensor for measuring anode water |
| JP2003254936A (en) * | 2002-02-28 | 2003-09-10 | Apurikusu:Kk | Oxidation-reduction potential measuring method and oxidation-reduction potential measuring device |
| JP2011149878A (en) * | 2010-01-22 | 2011-08-04 | Hitachi High-Technologies Corp | Potential difference measuring device and potential difference measuring method |
| JP2018081001A (en) * | 2016-11-16 | 2018-05-24 | 株式会社Ihi | Oxidation-reduction potential detector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127450A (en) * | 1983-10-25 | 1985-07-08 | セロノ・デイアグノスチツクス・リミテツド | Analyzing method |
| JPS60127448A (en) * | 1983-12-13 | 1985-07-08 | Sumitomo Metal Ind Ltd | COD measurement method and device |
| JPS61176846A (en) * | 1985-02-01 | 1986-08-08 | Toshiba Corp | Ion sensor body |
| JPS62184345A (en) * | 1986-02-10 | 1987-08-12 | Toshiba Corp | Method for measuring ion concentration |
-
1987
- 1987-09-07 JP JP62223568A patent/JPS6466558A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127450A (en) * | 1983-10-25 | 1985-07-08 | セロノ・デイアグノスチツクス・リミテツド | Analyzing method |
| JPS60127448A (en) * | 1983-12-13 | 1985-07-08 | Sumitomo Metal Ind Ltd | COD measurement method and device |
| JPS61176846A (en) * | 1985-02-01 | 1986-08-08 | Toshiba Corp | Ion sensor body |
| JPS62184345A (en) * | 1986-02-10 | 1987-08-12 | Toshiba Corp | Method for measuring ion concentration |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0815218A (en) * | 1994-06-27 | 1996-01-19 | Nippon Intec Kk | Orp sensor for measuring anode water |
| JP2003254936A (en) * | 2002-02-28 | 2003-09-10 | Apurikusu:Kk | Oxidation-reduction potential measuring method and oxidation-reduction potential measuring device |
| JP2011149878A (en) * | 2010-01-22 | 2011-08-04 | Hitachi High-Technologies Corp | Potential difference measuring device and potential difference measuring method |
| JP2018081001A (en) * | 2016-11-16 | 2018-05-24 | 株式会社Ihi | Oxidation-reduction potential detector |
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