JPS6329216B2 - - Google Patents
Info
- Publication number
- JPS6329216B2 JPS6329216B2 JP56039349A JP3934981A JPS6329216B2 JP S6329216 B2 JPS6329216 B2 JP S6329216B2 JP 56039349 A JP56039349 A JP 56039349A JP 3934981 A JP3934981 A JP 3934981A JP S6329216 B2 JPS6329216 B2 JP S6329216B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- carbon dioxide
- membrane
- sensitive
- buffer solution
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 60
- 239000012528 membrane Substances 0.000 claims description 31
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 30
- 239000001569 carbon dioxide Substances 0.000 claims description 30
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 20
- 239000007853 buffer solution Substances 0.000 claims description 20
- 239000012088 reference solution Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 6
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 4
- 229920005597 polymer membrane Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 12
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- UMMDBKGUDMBUSR-UHFFFAOYSA-M tris-decyl(methyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(CCCCCCCCCC)CCCCCCCCCC UMMDBKGUDMBUSR-UHFFFAOYSA-M 0.000 description 2
- DPZMVZIQRMVBBW-UHFFFAOYSA-N 5-Phenyl-1-pentanol Chemical compound OCCCCCC1=CC=CC=C1 DPZMVZIQRMVBBW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- LPKZGAGGBDTXOZ-UHFFFAOYSA-N [1-nitro-8-(8-nitro-8-phenyloctoxy)octyl]benzene Chemical compound C=1C=CC=CC=1C([N+](=O)[O-])CCCCCCCOCCCCCCCC([N+]([O-])=O)C1=CC=CC=C1 LPKZGAGGBDTXOZ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004159 blood analysis Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film 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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/333—Ion-selective electrodes or membranes
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)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56039349A JPS57154048A (en) | 1981-03-20 | 1981-03-20 | Electrode for measuring carbon dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56039349A JPS57154048A (en) | 1981-03-20 | 1981-03-20 | Electrode for measuring carbon dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57154048A JPS57154048A (en) | 1982-09-22 |
| JPS6329216B2 true JPS6329216B2 (zh) | 1988-06-13 |
Family
ID=12550597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56039349A Granted JPS57154048A (en) | 1981-03-20 | 1981-03-20 | Electrode for measuring carbon dioxide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57154048A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100454012C (zh) * | 2006-08-21 | 2009-01-21 | 浙江大学 | 一种压力自适应型溶解二氧化碳探测电极及制备方法 |
-
1981
- 1981-03-20 JP JP56039349A patent/JPS57154048A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57154048A (en) | 1982-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4197853A (en) | PO2 /PCO2 sensor | |
| US3498899A (en) | Electrochemical electrode assembly | |
| US3763422A (en) | Method and apparatus for electrochemical analysis of small samples of blood | |
| Severinghaus et al. | Electrodes for blood pO2 and pCO2 determination | |
| US6896793B2 (en) | Liquid junction reference electrode and methods of use thereof | |
| US3272725A (en) | Method of electrolytically testing oxygen concentration | |
| US4816131A (en) | pH/PCO2 PO2 electrode | |
| Opdycke et al. | Polymer-membrane pH electrodes as internal elements for potentiometric gas-sensing systems | |
| US3830718A (en) | Ammonia sensor | |
| EP0772041B1 (en) | Reference electrode assembly | |
| US3803006A (en) | Method of determining sulfur dioxide and sensing cell therefor | |
| US3357908A (en) | Electrolytic sensor with water diffusion compensation | |
| US3661010A (en) | Fluid sample analyzing apparatus | |
| Meyerhoff et al. | Polymer-membrane electrode-based potentiometric sensing of ammonia and carbon dioxide in physiological fluids. | |
| US3830709A (en) | Method and cell for sensing nitrogen oxides | |
| US4981567A (en) | Lithium-salt reference half-cell for potentiometric determinations | |
| US4473456A (en) | Conductimetric gas sensor | |
| JPS6329216B2 (zh) | ||
| JP2007513332A (ja) | 自己凝集型ｐＨセンサ | |
| JPS63169550A (ja) | 溶存酸素電極 | |
| GB2074323A (en) | Apparatus for Detecting Hydrogen Cyanide Gas | |
| Espadas-Torre et al. | Electrochemical sensors for the continuous monitoring of blood gases and electrolytes | |
| Horvai | 1. MEASUREMENTS OF PH 1.1. Introduction 1.2. Tools of pH Measurements 1.3. Standardization of pH Scales | |
| JPH0583862B2 (zh) | ||
| JPH06148124A (ja) | ディスポーザブルイオンセンサユニット |