JP5740299B2 - 液膜型イオン選択性電極 - Google Patents
液膜型イオン選択性電極 Download PDFInfo
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- JP5740299B2 JP5740299B2 JP2011287801A JP2011287801A JP5740299B2 JP 5740299 B2 JP5740299 B2 JP 5740299B2 JP 2011287801 A JP2011287801 A JP 2011287801A JP 2011287801 A JP2011287801 A JP 2011287801A JP 5740299 B2 JP5740299 B2 JP 5740299B2
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- 239000007788 liquid Substances 0.000 title claims description 49
- 239000012528 membrane Substances 0.000 title claims description 44
- 150000002500 ions Chemical class 0.000 claims description 53
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 13
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 10
- 239000002555 ionophore Substances 0.000 claims description 8
- 230000000236 ionophoric effect Effects 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 3
- 239000012860 organic pigment Substances 0.000 claims description 3
- 239000012085 test solution Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 22
- 239000011734 sodium Substances 0.000 description 10
- 229910001415 sodium ion Inorganic materials 0.000 description 10
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 8
- 239000000049 pigment Substances 0.000 description 8
- 229910001414 potassium ion Inorganic materials 0.000 description 8
- -1 polyethylene Polymers 0.000 description 7
- WZSFTHVIIGGDOI-UHFFFAOYSA-N 4,5,6,7-tetrachloro-3-[2-methyl-3-[(4,5,6,7-tetrachloro-3-oxoisoindol-1-yl)amino]anilino]isoindol-1-one Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C2=C1C(NC1=CC=CC(NC=3C4=C(C(=C(Cl)C(Cl)=C4Cl)Cl)C(=O)N=3)=C1C)=NC2=O WZSFTHVIIGGDOI-UHFFFAOYSA-N 0.000 description 5
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 5
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- FYNROBRQIVCIQF-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole-5,6-dione Chemical compound C1=CN=C2C(=O)C(=O)N=C21 FYNROBRQIVCIQF-UHFFFAOYSA-N 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- PJQYNUFEEZFYIS-UHFFFAOYSA-N perylene maroon Chemical compound C=12C3=CC=C(C(N(C)C4=O)=O)C2=C4C=CC=1C1=CC=C2C(=O)N(C)C(=O)C4=CC=C3C1=C42 PJQYNUFEEZFYIS-UHFFFAOYSA-N 0.000 description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 2
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- NAZODJSYHDYJGP-UHFFFAOYSA-N 7,18-bis[2,6-di(propan-2-yl)phenyl]-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C(=O)C=1C2=C3C4=CC=1)C(=O)C2=CC=C3C(C=C1)=C2C4=CC=C3C(=O)N(C=4C(=CC=CC=4C(C)C)C(C)C)C(=O)C1=C23 NAZODJSYHDYJGP-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- FNEPSTUXZLEUCK-UHFFFAOYSA-N benzo-15-crown-5 Chemical compound O1CCOCCOCCOCCOC2=CC=CC=C21 FNEPSTUXZLEUCK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- FJSZDECKJYYBGE-UHFFFAOYSA-N bis(1,4,7,10-tetraoxacyclododec-2-ylmethyl) 2-dodecyl-2-methylpropanedioate Chemical compound C1OCCOCCOCCOC1COC(=O)C(C)(CCCCCCCCCCCC)C(=O)OCC1COCCOCCOCCO1 FJSZDECKJYYBGE-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- ZZSIDSMUTXFKNS-UHFFFAOYSA-N perylene red Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C(=O)C=1C2=C3C4=C(OC=5C=CC=CC=5)C=1)C(=O)C2=CC(OC=1C=CC=CC=1)=C3C(C(OC=1C=CC=CC=1)=CC1=C2C(C(N(C=3C(=CC=CC=3C(C)C)C(C)C)C1=O)=O)=C1)=C2C4=C1OC1=CC=CC=C1 ZZSIDSMUTXFKNS-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000003308 potassium ionophore Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000223 sodium ionophore Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002700 urine Anatomy 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
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- 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)
Description
14a・・・Na+電極のゲル状内部液
14b・・・K+電極のゲル状内部液
15・・・ナトリウムイオン感応膜
16・・・カリウムイオン感応膜
26・・・Na+電極の内部極
27・・・K+電極の内部極
71・・・Na+電極
72・・・K+電極
Claims (4)
- 被検液に含まれるイオン濃度を測定するための液膜型イオン選択性電極であって、
所定のイオノフォアが基材に担持されてなる液膜型のイオン感応膜と、導電性を有し前記イオン感応膜を透過した光が入射する位置に設けられた内部極と、電解質を含有し前記イオン感応膜と前記内部極とに接する内部液と、を備え、
前記イオン感応膜が、絶縁性を有する紫外線吸収剤又は紫外線反射剤を含有していることを特徴とする液膜型イオン選択性電極。 - 前記イオン感応膜の基材が、樹脂である請求項1記載の液膜型イオン選択性電極。
- 前記内部極が、Ag/AgCl電極である請求項1又は2記載の液膜型イオン選択性電極。
- 所定のイオノフォアが基材に担持されてなる液膜型のイオン感応膜と、導電性を有し前記イオン感応膜を透過した光が入射する位置に設けられた内部極と、電解質を含有し前記イオン感応膜と前記内部極とに接する内部液と、を備え、
前記イオン感応膜が、絶縁性を有する紫外線吸収剤又は紫外線反射剤を含有しており、
前記絶縁性の紫外線吸収剤又は紫外線反射剤が、有機系顔料である液膜型イオン選択性電極。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011287801A JP5740299B2 (ja) | 2011-12-28 | 2011-12-28 | 液膜型イオン選択性電極 |
CN201210557298.7A CN103185739B (zh) | 2011-12-28 | 2012-12-19 | 液膜型离子选择性电极 |
EP12198195.5A EP2610613B1 (en) | 2011-12-28 | 2012-12-19 | Liquid membrane type ion-selective electrode |
US13/727,356 US9151727B2 (en) | 2011-12-28 | 2012-12-26 | Liquid membrane type ion-selective electrode |
Applications Claiming Priority (1)
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---|---|---|---|
JP2011287801A JP5740299B2 (ja) | 2011-12-28 | 2011-12-28 | 液膜型イオン選択性電極 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013137215A JP2013137215A (ja) | 2013-07-11 |
JP5740299B2 true JP5740299B2 (ja) | 2015-06-24 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2011287801A Active JP5740299B2 (ja) | 2011-12-28 | 2011-12-28 | 液膜型イオン選択性電極 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9151727B2 (ja) |
EP (1) | EP2610613B1 (ja) |
JP (1) | JP5740299B2 (ja) |
CN (1) | CN103185739B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101600368B1 (ko) * | 2014-05-22 | 2016-03-07 | 길주형 | 시험지를 이용한 선택성 이온측정기 |
US10473610B2 (en) * | 2016-10-17 | 2019-11-12 | Akubic (Cayman) Limited | Planar ammonia selective sensing electrode and manufacturing method thereof |
US10983084B2 (en) * | 2018-03-16 | 2021-04-20 | Horiba Advanced Techno, Co., Ltd. | Electrode device |
EP3640633A1 (en) * | 2018-10-16 | 2020-04-22 | UriSalt GmbH | Means for the quantitative determination of cationic electrolyte concentration and creatinine concentration and of their ratios |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63138255A (ja) | 1986-11-28 | 1988-06-10 | Horiba Ltd | シ−ト型ガラス電極 |
JPH0446205Y2 (ja) * | 1986-12-11 | 1992-10-29 | ||
JP2516450B2 (ja) * | 1990-04-02 | 1996-07-24 | 株式会社堀場製作所 | イオン測定用シ―ト型電極 |
JPH03127252U (ja) * | 1990-04-02 | 1991-12-20 | ||
US5656241A (en) * | 1995-09-07 | 1997-08-12 | Optical Sensors Incorporated | Method for manufacturing fiber optic sensors |
DE19612680C2 (de) * | 1996-03-29 | 2000-02-03 | Inst Chemo Biosensorik | Kationselektiver Sensor |
JPH10197474A (ja) * | 1997-01-13 | 1998-07-31 | Hitachi Ltd | 電気化学検出器用比較電極 |
US6105645A (en) * | 1998-05-14 | 2000-08-22 | Ingram; Anthony L. | Rotary union assembly for use in air pressure inflation systems for tractor trailer tires |
EP1026500A1 (en) * | 1999-02-01 | 2000-08-09 | Fuji Photo Film Co., Ltd. | Silver/silver halide electrode and ion-selective electrode element |
JP4399581B2 (ja) | 2004-03-23 | 2010-01-20 | 独立行政法人産業技術総合研究所 | バイオセンサ |
JP4195938B2 (ja) | 2005-07-28 | 2008-12-17 | 国立大学法人 和歌山大学 | イオン感応膜、イオン選択性電界効果型トランジスタ、イオンセンサ |
EP1962086A3 (en) * | 2007-02-26 | 2010-11-03 | Horiba, Ltd. | Responsive glass membrane for ion selective electrode and ion selective electrode |
CN101324541B (zh) * | 2008-07-18 | 2011-08-03 | 大连理工大学 | 四环素分子印迹聚合物膜电极及其制备和应用 |
-
2011
- 2011-12-28 JP JP2011287801A patent/JP5740299B2/ja active Active
-
2012
- 2012-12-19 CN CN201210557298.7A patent/CN103185739B/zh active Active
- 2012-12-19 EP EP12198195.5A patent/EP2610613B1/en active Active
- 2012-12-26 US US13/727,356 patent/US9151727B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2610613B1 (en) | 2015-11-18 |
US9151727B2 (en) | 2015-10-06 |
JP2013137215A (ja) | 2013-07-11 |
CN103185739B (zh) | 2017-04-12 |
CN103185739A (zh) | 2013-07-03 |
EP2610613A1 (en) | 2013-07-03 |
US20130168246A1 (en) | 2013-07-04 |
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