JPH0463341B2 - - Google Patents
Info
- Publication number
- JPH0463341B2 JPH0463341B2 JP61019169A JP1916986A JPH0463341B2 JP H0463341 B2 JPH0463341 B2 JP H0463341B2 JP 61019169 A JP61019169 A JP 61019169A JP 1916986 A JP1916986 A JP 1916986A JP H0463341 B2 JPH0463341 B2 JP H0463341B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- chloride
- ion
- weight
- ions
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims description 67
- 150000002500 ions Chemical class 0.000 claims description 47
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 27
- 150000001450 anions Chemical class 0.000 claims description 15
- 239000004800 polyvinyl chloride Substances 0.000 claims description 14
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 14
- SBHRWOBHKASWGU-UHFFFAOYSA-M tridodecyl(methyl)azanium;chloride Chemical group [Cl-].CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC SBHRWOBHKASWGU-UHFFFAOYSA-M 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 150000004714 phosphonium salts Chemical class 0.000 claims description 2
- 229920000307 polymer substrate Polymers 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 20
- 239000004014 plasticizer Substances 0.000 description 15
- 239000000203 mixture Substances 0.000 description 10
- 210000002700 urine Anatomy 0.000 description 10
- 230000002452 interceptive effect Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 210000002966 serum Anatomy 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000013060 biological fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 phosphonium compound Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- DPZMVZIQRMVBBW-UHFFFAOYSA-N 5-Phenyl-1-pentanol Chemical compound OCCCCCC1=CC=CC=C1 DPZMVZIQRMVBBW-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004737 colorimetric analysis Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- GPQCSCQDQNXQSV-UHFFFAOYSA-N tridodecylazanium;chloride Chemical compound Cl.CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC GPQCSCQDQNXQSV-UHFFFAOYSA-N 0.000 description 2
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 description 1
- DRKFWQDBPGTSOO-UHFFFAOYSA-N 1-methyl-2-nitro-4-propan-2-ylbenzene Chemical compound CC(C)C1=CC=C(C)C([N+]([O-])=O)=C1 DRKFWQDBPGTSOO-UHFFFAOYSA-N 0.000 description 1
- NKFXYFHXSNKZNM-UHFFFAOYSA-N 2-(4,4-dinitrobutoxycarbonyl)benzoic acid Chemical compound C1=CC=C(C(=C1)C(=O)O)C(=O)OCCCC([N+](=O)[O-])[N+](=O)[O-] NKFXYFHXSNKZNM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940072107 ascorbate Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- USJRLGNYCQWLPF-UHFFFAOYSA-N chlorophosphane Chemical group ClP USJRLGNYCQWLPF-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007398 colorimetric assay Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000003884 phenylalkyl group Chemical group 0.000 description 1
- REJGOFYVRVIODZ-UHFFFAOYSA-N phosphanium;chloride Chemical group P.Cl REJGOFYVRVIODZ-UHFFFAOYSA-N 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 230000009834 selective interaction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 1
- 125000005497 tetraalkylphosphonium group Chemical group 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000013026 undiluted sample 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
- G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
ãç£æ¥äžã®å©çšåéã
ãã®çºæã¯ãå¯å¡åãããŠããªãé«åååºè³ªã®
äžã«å«æãããïŒçš®ãŸãã¯ãã以äžã®é»æ°çã«æŽ»
æ§ã®æåããæããã¢ããªã³æåæ§ã®èãåãã
ã€ãªã³æå¿èé»æ¥µãç¹ã«å¡©åç©ã€ãªã³ãªããå¡©çŽ
ã€ãªã³æå¿èé»æ¥µãã«é¢ããã ããã«ã€ãªã³æå¿èé»æ¥µãšã¯ã€ãªã³ã«å¯Ÿããéž
æçæå¿æåã瀺ãã»ã³ãµã§ãã€ãŠãããã¯è©Šæ
ãªããè©Šæ溶液äžã®ç¹å®ã®ã€ãªã³ãèç©è³ªïŒè
çžïŒã®äžãžåªå çã«é»è·ç§»åãããçŸè±¡ãå©çšã
ããšå ±ã«ããã®çµæãšããŠé»æ°ååŠçé»äœã«ãã
ãŠçããå€åãå©çšãããã®ã§ããã ãã®ãããªã€ãªã³éžææ§ã®é»æ¥µã¯ããããçšã
ãŠã®æž¬å®ã«çžåœã®é·æãããããšãããçšéãã
ãŠããªãäœæ¶²äžã®ã€ãªã³ã枬å®ããå Žåã«ãåºæ±
ã«å©çšãããŠããã ãåŸæ¥ã®æè¡ã äžè¿°ã®ã¿ã€ãã®ã€ãªã³æå¿èé»æ¥µã¯æç®ã®äžã«
詳ããèšãããŠãããäŸãã°ã«ãŒã«ã»ã«ãã³è
ãã€ãªã³éžææ§é»æ¥µãçšããŠã®ç 究ãã·ãŠããªã³
ã¬ãŒã»ããšã¢ã©ãŒã¯ç€Ÿããã«ãªã³ããã€ãã«ãã«
ã¯ãããŠãŒãšãŒã¯ã1973幎çãã«ã¯çš®ã ã®ã€ãªã³
æåæ§ã®é»æ¥µã«ã€ããŠåçãšå®éã®å¿çšãã€ãªã³
åæã®ããã®å¿çšãå«ããã詳ããæŠèª¬ãããŠã
ãã çç©åŠç液äœã®äžã®ã€ãªã³ã®æž¬å®ã«ã€ããŠãå€
ãã®æç®ãããããã®äžã§ã¯ãžãªã»ã³ãªãŒã¿èã®
ãã¡ãã€ã«ã«ã»ã¢ã³ãã»ãã€ãªããžã«ã«ã»ã¢ããª
ã±ãŒã·ãšã³ãºã»ãªãã»ãšã¬ã¯ããã±ãã«ã«ã»ãã
ã€ã·ã¹ïŒé»æ°ååŠçè£ çœ®ã®å»åŠçããã³çç©åŠç
å¿çšïŒãããžãšã³ã»ã¯ã€ãªãŒã»ã¢ã³ãã»ãµã³ãºç€Ÿã
ããŠãŒãšãŒã¯ã1980幎çãæããããšãã§ããã ãã®çš®ã®ã¿ã€ãã®ã«ããªã³æåæ§ã®é»æ¥µã¯ãã®
æ°å¹Žå®éçãªåæçšéã«å€æ°çšããããŠãããã
ã€ãªã³éžææ§ã®é»æ¥µãšããŠæ§æéçºãããã¢ããª
ã³æåæ§ã»ã³ãµã«ã¯ãŸã çš®ã ã®åé¡ããããçç©
åŠç液äœã®äžã®ã¢ããªã³ã§æ¥åžžçãªåæã®å¯Ÿè±¡ãš
ãªã€ãŠãã代衚çãªãã®ã®äŸãšããŠå¡©çŽ ã€ãªã³ã
ããã现èå€ã®äœæ¶²ãã€ãŸãè¡æž ãªã©ã«ã€ããŠæ
ãé »ç¹ã«åäžããããã¢ããªã³ã¯çŽ0.1molïŒ
ã®æ¿åºŠã®å¡©åç©ã€ãªã³ãªããå¡©çŽ ã€ãªã³ïŒä»¥äžã
åã«å¡©çŽ ã€ãªã³ãšç§°ããïŒã§ãããéåžžCO2å šé
ãã決ããããéçé žã€ãªã³ãšå¡©çŽ ã€ãªã³ãšãå š
ã¢ããªã³ã®äžã®å€§éšåãå ããŠããã ã€ãªã³æåæ§ã»ã³ãµãçšããŠè¡æ¶²ãè¡æž ãè¡
挿ããªã³ã液ãå°¿ãªã©ã®å¡©åç©ã枬å®ããããšã
ãè©Šã¿ã¯ãæ¢ã«ã€ãªã³æåæ§ã»ã³ãµã®éçºåæã
ããªãããŠããããããŠåœåã¯åŸæ¥ã®ããã²ã³å
ç©è³ªã®é»æ¥µããã®ç®çã«çšããããããã®ã¿ã€ã
ã®é»æ¥µã¯é»æ°å解æ³ã§åœ¢æãããå¡©åéã®ã³ãŒã
ã€ã³ã°ãæœãããåºäœã®éã§ãããé»æ°ååŠã®æ³
åã«ããã°ããã®ãããªé»æ¥µã¯å¡©çŽ ã€ãªã³ã«å¯Ÿã
å¯éæ§ã§ããã該é»æ¥µã®é»äœã¯ãã«ã³ã¹ã
ïŒNernstïŒã®åŒã«åŸããé©åœãªåç §é»æ¥µãšäœµçšã
ããªãã°äžèšã®ãããªéé»æ¥µã¯æ°Žæº¶æ¶²äžã®å¡©åç©
ã枬å®ã§ããã§ããããçç©åŠçãªæ¶²ãšã®æ¥è§Šã«
ãã奜ãŸãããªãå¹²æžäœçšãšå¯åå¿ãšãçš®ã çºç
ããããã¯è©Šéšçµæã«å€§ããªèª€å·®ãããããã»
ããåœè©²é»æ¥µã®èä¹ æ§ãçžåœã«äœäžãããããšã«
ããªãã ä»ã®ã¿ã€ãã®ã€ãªã³æåæ§ã®é»æ¥µãã€ãŸã液è
é»æ¥µã¯ãç¹ã«å¡©åç©ã®æž¬å®ã«ãããŠäžè¿°ã®ãã®ä»¥
äžã«å¥œé©ã§ããããšã¯èªããããŠããããã®é»æ¥µ
ã®äž»ããæ§æèŠçŽ ã¯ãé©åãªèç¶åºè³ªã®äžã«å«æ
ä¿æãããé»æ°ç掻æ§æåã§ããããã®æåã¯å€
åæ§ã®åºè³ªãäŸãã°äžæŽ»æ§ãªæ¿Ÿæã®å°çãã«åžå
ãããç¶æ ã®ãã®ã§ãã€ãŠãã ãŒãã€
ïŒMoodyïŒããªãŠã¯ïŒOkeïŒåã³ããŒãã¹
ïŒThomasïŒã®åµå§è çç 究ãåºç玹ä»ïŒãã¢ã»ã«
ã«ã·ãŠã ã»ã³ã·ãã€ãã»ãšã¬ã¯ãããŒãã»ãã€ã¹
ãã»ãªã³ã»ãªãããã»ã¢ã€ã¢ã³ã»ãšã¯ã¹ããšã³ãž
ã€ãŒã»ã€ã³ã»ã¢ã»ããªããã«ã»ã¯ãã©ã€ãã»ãã
ãªãã¯ã¹ïŒããªå¡©åããã«åºè³ªã®äžã®æ¶²äœã€ãªã³
亀æå€ã«åºã¥ããã«ã«ã·ãŠã æåæ§ã®é»æ¥µïŒãã¢
ããªã¹ãèªâ95å·»910ããŒãžïŒ1970幎ïŒåç §ïŒã
ããŠä»¥æ¥ãå¯å¡å€ãå€éã«å«ãã ããªå¡©åããã«
ãæãããçšããããèææãšãªã€ãã åŸã€ãŠãåè¡ç©ãç¹èš±æç®ã®äžã«å¡©åç©æž¬å®çš
ã®ã¢ããªã³æåæ§ã®é»æ¥µã«åãããããã®ãå€æ°
ããããšã¯é©ãã«ããããããããé»æ¥µã®äž»èŠæ§
æèŠçŽ ã¯ã (1) ããã©ããããã©ã³ãã·ã¯ããããµãã³çã®
é©å®æº¶åªäžã®é«ååïŒç¹ã«ããªå¡©åããã«ïŒã®
溶液ã (2) ãã®æº¶æ¶²äžã®å¡©çŽ ã€ãªã³ãšã®ããã ã«å€å°ãš
ãéžæçãªäº€äºäœçšãèš±ãé»æ°çã«æŽ»æ§ã®æ
åãåã³ã (3) é«æ¿åºŠã®ïŒå³ã¡äžèšèã®äžã§é«ãééïŒ ãå
ããïŒå¯å¡å€ã§ãã€ãŠã該èãæè»ã«ãããšå ±
ã«ãã®é»æ°æµæãæ°100ã¡ã°ãªãŒã ãšããå®çš
çãªã¬ãã«ã«ãŸã§äœäžããããã® ãšãªã€ãŠããã äžèšã®å ¬ç¥ã¿ã€ãã®é»æ°ç掻æ§æåã¯åçŽã¢ã³
ã¢ããŠã ååç©ïŒå¡©åç©ïŒã®çŸ€åã¯åçŽãã¹ãã
ãŠã å¡©åç©ã®çŸ€ã®äžããäž»ãšããŠéžã°ãããäŸã
ã°ãã±ãŒã»ããŒããã³ã»ãïŒK.Hartman etalïŒ
ã®ããã¯ãã©ã€ãã»ã»ã¬ã¯ãã€ãã»ãªãããã»ã¡
ã³ãã¬ã³ã»ãšã¬ã¯ãããŒãºã»ãã€ã¹ãã»ãªã³ã»ãª
ããã€ãªãã¯ã»ã¡ãã«ããªââã¢ã«ãã«ã¢ã³ã¢
ããŠã ã»ã³ã³ããŠã³ãºã»ã¢ã³ãã»ãŒã¢ã»ã¢ããªã«
ããªãã€ã»ããŠã»ãã©ããã»ã·ãŒã©ã ã»ã¡ãžã€ã¡
ã³ãïŒèŠªæ²¹æ§ã®ã¡ãã«ããªââã¢ã«ãã«ã¢ã³ã¢
ããŠã ååç©ã«åºã¥ããå¡©åç©éžææ§ã®æ¶²èé»æ¥µ
ãšãã®è¡æž 枬å®ãžã®å¿çšå¯èœæ§ïŒããã¯ãã·ã
ã«ã»ã¢ã¯ã¿èª235ã246ããŒãžïŒ1978ïŒããšããç
究ã«ããã°è©²åçŽååç©ã¯åŒ·èŠªæ²¹æ§ãçºçŸããç¶
æ ã§çšããããã°ãªããããã®ç¶æ ã¯è©²ååç©ã
é©å®éé·ã®ã¢ã«ãã«éãçµåããæ§é ã®ãã®ã§ã
ããããã«ãã€ãŠè©²ååç©ãäžèšèã®å éšã«çãŸ
ããšå ±ã«ããã¯ã芪油æ§ã®ç©è³ªãããçšåºŠå«æã
ãŠããè¡æ¶²ãªããè¡æž ãšãã€ãæ°Žæ§æº¶æ¶²ãšæ¥è§Šã
ããšãã«ã該ååç©ããäžèšèã®é«åºŠã®æ¡æ£ä¿æ°
ã«ããããããè©Šæã®äžãžå ¥ã蟌ãŸãªãããã«ã
ãããšã§å®çŸãããã å¡©åç©æåæ§ã®åæã®ã¿ã€ãã®æ¶²èé»æ¥µã«ãã
ãŠã¯åšç¥ã®ååãã¢ãªã¯ã¯ãŒãïŒAliquatïŒ336ã
ãé»æ°ç掻æ§æåãšããŠçšããããŠããŠãããã¯
æããã¡ãã«ããªã«ããªã«ã·ã«ã¢ã³ã¢ããŠã ã¯ã
ã©ã€ãã§ããããäžèšç 究ã«ããã°ããããã¡ã
ã«ããªããã·ã«ã¢ã³ã¢ããŠã ã¯ãã©ã€ãã®æ¹ã奜
ãŸããã®ã§ããããã®åŸè ååç©ã¯ã¡ãã«åºã«å
ãïŒã€ã®ããã·ã«åºãçµåããŠããããšã«ãã芪
æ²¹æ§ãé«ããšããå©ç¹ãããããã®ç¹æ®ãªååç©
ãåæç®ã«ãã°ãã°åŒçšãããŠããããã©ããæ¬
çºæã¯é»æ°ç掻æ§æåãšããŠã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ãã®äœ¿çšã®ã¿ã«éå®ããã
ã®ã§ãªããå³ã¡ãååãªèŠªæ²¹æ§ãšããã«ããåå
ãªèä¹ æ§ãšãäžèšèã«è³ŠäžããåŽéãåããŠãã
ãªãã°ãåŠäœãªãåçŽã¢ã³ã¢ããŠã ãªãããã¹ã
ããŠã ååç©ã§ãã€ãŠãæ¬çºæã®ç®çã«çšããã
ãšãã§ããã äžèšã®å ¬ç¥ã®èã補äœããããã«ã¯ãããïŒ ã®
é»æ°ç掻æ§æåãããªå¡©åããã«ãšå¯å¡å€ãšå ±ã«
é©å®ã®æº¶åªã«æº¶è§£ãããã溶åªãèžçºé€å»ãã
ã°ããã®æº¶æ¶²ïŒæ··åç©ïŒããæèŠåœ¢ç¶ã®ç¡¬ããŠé
æãªèãæ圢ããããšãã§ãããæç®äžã«å¥œé©ãš
èšãããŠããå žåçãªèã¯ãçŽ29ééïŒ ã®ããªå¡©
åããã«ãšãçŽ65ééïŒ ã®å¯å¡å€ãäŸãã°ãªã«ãœ
ãããããšãã«ãªã¯ãã«ãšãŒãã«ããžããããã
ã«ãã¿ã¬ãŒãçãšãçŽïŒééïŒ ã®é»æ°ç掻æ§æ
åãäŸãã°ã¡ãã«ããªããã·ã«ã¢ã³ã¢ããŠã ã¯ã
ã©ã€ãããšããçµæãšãªãã§ãããã äžèšã®å ¬ç¥èçµæã®è©³çŽ°ã¯æç®ããšã«ãåç¹èš±
ããšã«ããããç°ãªã€ãŠãããäŸãã°ã¢ã¡ãªã«ç¹
蚱第4349426å·ã§ã¯ãã¡ãã«ããªããã·ã«ã¢ã³ã¢
ããŠã ã¯ãã©ã€ãã®æ¿åºŠã¯10ã20ééïŒ ã®ç¯å²ãš
ãããå¯å¡å€ã®ïœâããã©ãã·ã«ã¢ã«ã³ãŒã«ã¯20
ã40ééïŒ ã®ç¯å²ãåãããªå¡©åããã«ã¯40ã60
ééïŒ ã®ç¯å²ãšãããŠããã 西ãã€ãã®ç¹èš±å ¬éå ¬å ±ç¬¬3000886å·ãé瀺ã
ãŠããã®ã¯ã20ã24ééïŒ ã®ã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ããšãå¯å¡å€ãšããŠïŒã15
ééïŒ ã®ããšãã«ã¢ã«ãã«ã¢ã«ã³ãŒã«ãšã60ã79
ééïŒ ã®ããªå¡©åããã«ãšãããªãçµæã§ããã
ããããã©ããããã©ã³ã®äžã«æº¶è§£ããŠè£œäœãã
èã§ããã ãããã®å ¬ç¥ã®å šãŠã®èã«å ±éã®ç¹åŸŽã¯ã次ã®
ïŒçš®ã®åºæ¬çæåãå«ãã§ããããšã§ããïŒå³
ã¡ã (1) èæ§æã®åºæ¬ç©è³ªïŒåºè³ªïŒãšããŠé©ããŠãã
ããªã«ãŒãããŒããããªã¡ãã«ã¢ã¯ãªã¬ãŒãã
ã·ãªã³ãŒã³ãŽã ããªã©ã®é«ååææã (2) ããã©ã¢ã«ãã«ã¢ã³ã¢ããŠã ã¯ãã©ã€ãåã¯
ããã©ã¢ã«ãã«ãã¹ãããŠã ã¯ãã©ã€ãã®äžã
ãéžã°ããé»æ°ç掻æ§æåãåã³ (3) äžèšåºè³ªã®ããã®å¯å¡å€ãšããŠãå¯å€éãã
ã ãéåžžã¯æ¥µããŠé«æ¿åºŠã«æ·»å ããããã®ã ãåºæ¬çæåã§ããã å¯äžã®äŸå€ãåè¿°ã®ã±ãŒã»ããŒããã³ã»ãã®å ±
æã§ãããããã¯ä»ã®è«žæç®ã®å šãŠãšçžç°ããŠïŒ
æåç³»ã®èã瀺ããŠããããã®äžã®äžäŸã§ã¯å¯å¡
å€ãšããŠã®ïŒâããšãã«âïŒâãã³ã¿ããŒã«ã10
ééïŒ æ·»å ãããŠããããä»ã®äŸã§ã¯å¯å¡å€ãå š
ãçšãããããã¡ãã«ããªããã·ã«ã¢ã³ã¢ããŠã
ã¯ãã©ã€ã18ééïŒ ãšãããªå¡©åããã«82ééïŒ
ãšãããªãçµæã§ããããã®åŸè çµæãç®çã«é©
ã€ãäœçšã瀺ããšèšãããŠãããã®ã®ãããã®æ¹
ã奜ãŸãããšã¯è¿°ã¹ãããŠããªãã ãã®ã¿ã€ãã®ã€ãªã³æåæ§ãç¹ã«å¡©çŽ ã€ãªã³æ
åæ§ã®é»æ¥µã䜿çšããããšããããçç©åŠçãª
液ãç¹ã«è¡æž ãšå°¿ãšã«æ¥è§Šãããšãä»çš®ã®ã¢ããª
ã³ã®ååšã«èµ·å ããäžéœåãçããããã¯èª€ã€ã
枬å®çµæãäžããã芪油æ§ã®ã¢ããªã³ãäŸãã°åŒ·
床ã®å«ç è ã®å°¿ã®äžã«ããªãã®æ¿åºŠã§å«ãŸããŠã
ãããªã·ã¢ã³ã€ãªã³ïŒSCNïŒãã¯ç¹ã«åé¡ã§ã
ãã çš®ã ã®ã¢ããªã³ã«å¯Ÿããéžææ§ã®äžèŠ§è¡šã¯ååº
ã®ã±ãŒã»ããŒããã³ã»ãã®å ±æã®äžã«ç€ºãããŠã
ããããã«éèŠãªããšã¯ãäžèšã®ãããªé»æ¥µãã
æ²»çç®çã§ç®¡çãããã¹ãç©è³ªã®ã¢ããªã³ãç¹ã«
èçŽ ã€ãªã³ããµãªãã«é žã€ãªã³ãåã³ã¢ã¹ã³ã«ã
ã³é žã€ãªã³ã«æå¿ããªããšããç¹ã§ããã äžèšã®å ¬ç¥ã¿ã€ãã®èé»æ¥µãçšãã枬å®ãç¹ã«
çšéããŠããªãå°¿ãè©ŠæãšããŠã®æäœã«ãããŠé »
ç¹ã«åŠšå®³ãªããå¹²æžçŸè±¡ãèµ·ããã®ã§ããããã
ã®çŽæ¥ã®åå ã¯çŸåšã®ãšããäžæã§ããããããŠ
çšéããå°¿ãè©Šæãšããå Žåã§ã劚害ãªããå¹²æž
ïŒä»¥äžåã«å¹²æžãšç§°ããïŒã®æªåœ±é¿ãåããã ããã§æ³šç®ãããã¹ãããšã¯ãåçŽã¢ã³ã¢ããŠ
ã ã¯ãã©ã€ãåã¯åçŽãã¹ãããŠã ã¯ãã©ã€ãã®
矀ããååæ§é ã®ç°ãªãïŒçš®åã¯ãã以äžã®é»æ°
ç掻æ§æåãéžã³ããããã䜵çšããããšã«ãã€
ãŠã¯äœãã®æ¹è¯å¹æããåŸãããŠããªãããšãã
ç¹ã§ãããã»ããã¢ã³ãããŠãããã¢ã³ããã®ä»
ã®é©å®ã®ã»ã«ããŒã¹ãšã¹ãã«ããªããã¯ãããã®
æ··åç©ãããªã芪氎æ§ã§ã€ãªã³ééæ§ã®ä¿è·ã³ãŒ
ãã€ã³ã°ãã€ãªã³æåæ§ã®æ¶²èã«æœãã°ãããçš®
ã®å¹²æžäœçšãæå¶ããããšã¯ã§ãããããããã
ã®ãããªæ¹è¯ã®è©Šã¿ã«ãããããããå šãå¹²æžã
䌎ããªãæºè¶³ã§ããæ£ç¢ºãªæž¬å®ãå¯èœãšããã«ã¯
è³ã€ãŠããªãã ããã«èæ ®ãããã¹ãããšã¯ãäžè¿°ã®åçŽã¢ã³
ã¢ããŠã ã¯ãã©ã€ãçã®ã€ãªã³äº€æå¡©ãçšããã
ããšãçš®ã ã®å¹²æžã€ãªã³ã®ããã ã«ããçš®ã®éžæ
æ§é äœããããããããšãé¿ããããªãããšãã
äºå®ã§ããããã®é äœã¯å¯å¡å€ã®æ·»å ãèã³ãŒã
ã€ã³ã°ãªã©ã®æ段ã«ãã€ãŠã¯å€ããããšãã§ã
ããèµ·ããããå¯äžã®å€åã¯äžèšä¿æ°ã®å šäœçç¯
å²ã«ãããå€åã§ãããã€ãŸããéžææ§ä¿æ°ïŒ«ã
ïŒãã倧ã§ããã€ãªã³ã®å¹²æžæŽ»æ§ãäœäžããã°ã
éžææ§ä¿æ°ïŒ«ãïŒããå°ã®ä»ã®å¹²æžã€ãªã³ã«å¯Ÿã
ãéžææ§ãäœäžããããšã«ãªãã ãçºæã解決ããããšããåé¡ç¹ã åŸã€ãŠãæ¬çºæã®èª²é¡ã¯æ€åºãããã¹ãã€ãªã³
ã«å¯Ÿããéžææ§ãæ¹è¯ãããã€ãªã³æåæ§ã®åè¿°
ã®ã¿ã€ãã®èé»æ¥µããå ¬ç¥ã¿ã€ãã®èé»æ¥µã®æ¬ ç¹
ãæé€ãããç¶æ ã§ãæäŸããããšã§ãããç¹
ã«ãè¡æ¶²äžã®ä»ã®ã¢ããªã³ã芪油æ§ã®ã€ãªã³ãå
ã³äœæ¶²äžã®å¹²æžç©è³ªãšã®é¢é£ã«ãããŠå¡©çŽ ã€ãªã³
ã«å¯Ÿããé«åºŠã®éžæçæåæ§ãå ·åããç°¡æœãªæ§
æã®èé»æ¥µãæäŸããããšãããã®ã§ããã ãåé¡ç¹ã解決ããããã®æ段ã æ¬çºæã«ããã°ãäžèšèª²é¡ã¯äžèšèã®äžã«ä¿æ
ãããåçŽã¢ã³ã¢ããŠã ãŸãã¯ãã¹ãããŠã åå
ç©ããéžã°ããå°ãªããšãïŒã€ã®é»æ°ç掻æ§æå
ã®å«æéã50ã90ééïŒ ã«ãŸã§é«ããããšã«ãã€
ãŠè§£æ±ºãããããã®çµæã¯æ¬¡ã®ãããªé©ãã¹ãæ°
ç¥èŠã«åºã¥ããŠåµåºããããã®ã§ããããã®æ°ç¥
èŠãšã¯ã åŸæ¥ã®èé»æ¥µã«éåžžäŸå€ãªãå«ãŸããŠããå¯å¡
å€ãèäœäž»æåããé«åååºè³ªããå®å šã«é€å»ã
ãããšã«ããã åã³ã å¯å¡å€ã«ä»£ããŠé»æ°ç掻æ§æåã®å«æéã50é
éïŒ ä»¥äžã«ãŸã§æ¥µç«¯ã«å¢å€§ãããããšã«ããã äžèšæ¶²èã®éžææ§ãé©ç°çã«æ¹è¯ãããããšã
ãçºèŠã§ããã ãããŠäžèšé«åååºè³ªãããªå¡©åããã«ã§ã
ããäžèšé»æ°ç掻æ§æåãã¡ãã«ããªããã·ã«ã¢
ã³ã¢ããŠã ã¯ãã©ã€ãã§ããå Žåã®èé»æ¥µã«ãã€
ãŠã¯ãæ¬çºæã®å¥œé©å®æœäŸãšããŠä»¥äžã«ç€ºããã
åŠããèã®äžã«å«ãŸããé»æ°ç掻æ§æåã60ã80
ééïŒ ã§ããã°æå©ã§ããããšãå®èšŒãããã ãäœçšåã³å¹æã 以äžã«è©³è¿°ããããã«ãäžèšçµæã®èé»æ¥µã¯ç¹
å®ã®ã¢ããªã³ã«å¯Ÿããç¹ã«å¡©çŽ ã€ãªã³ã«å¯Ÿã極ã
ãŠåªããéžææ§ã瀺ããããã®æ©æ§ãªããäœçšå
çã®è©³çŽ°ã¯ä»ã®ãšããæšæž¬ã®åãåºããããã«ã
ããæ瀺ããããšã¯å·®ãã²ãããã ããã泚ç®ãããã¹ãããšã¯ãåŸæ¥å ¬ç¥ã®ã¿ã€
ãã®èé»æ¥µã«éã¿ããšããç¹ã«ã±ãŒã»ããŒããã³
ã»ãã®ååºã®å ±æã§å¯å¡å€éå«æã®èé»æ¥µã奜ãŸ
ãããªããã®ãšãããŠããäºå®ã«éã¿ããšãã¯ã
æ¬çºæãåœåéã®å°é家ã®åžžèãå®å šã«ãã€ãã
ããããšããããšã§ããã ãå®æœäŸã äžèšç¬¬ïŒè¡šã¯æ¬çºæã®èïŒèé»æ¥µïŒãšä»ã®å¯Ÿç §
çšã®èïŒèé»æ¥µïŒïŒçš®ãåèšïŒçš®ã«ã€ããŠå¡©çŽ ã€
ãªã³ã«å¯Ÿããéžææ§ãšä»ã®çš®ã ã®ã¢ããªã³ã«ãã
å¹²æžãšãè©Šéšããçµæã§ããããã®è©Šéšã«äŸãã
äžèšïŒçš®ã®èã®çµæã¯æ¬¡ã®éãã§ããã èïŒïŒå¯å¡å€ã§å¯å¡åãããŠããåŸæ¥åã®é»æ¥µçš
èïŒäŸãã°ã27ééïŒ ã®ã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ããšãå¯å¡å€ãšããŠã®
ïŒééïŒ ã®ïŒâããããã©ã·ã¡ã³
ïŒparacymeneïŒåã³ïŒééïŒ ã®ïŒâããšã
ã«âïŒâãã³ã¿ããŒã«ãšã63ééïŒ ã®ããªå¡©
åããã«ãšãããªããã®ïŒ èïŒïŒã±ãŒã»ããŒããã³ã»ãã®ååºå ±æã«èšãã
ãŠããéå¯å¡åèãã€ãŸãã80ééïŒ ã®ããª
å¡©åããã«ãšã20ééïŒ ã®ããªããã·ã«ã¢ã³
ã¢ããŠã ã¯ãã©ã€ããšãããªããã® èïŒïŒæ¬çºæã«ããçµæã®äžäŸãšããŠã80ééïŒ
ã®ããªããã·ã«ã¢ã³ã¢ããŠã ã¯ãã©ã€ããšã
20ééïŒ ã®ããªå¡©åããã«ãšãããªããã® äžèšè©Šéšã«ãããŠã¯å šãŠã®èã«ã€ããŠåºå®å¹²æž
æ³ïŒFIMæ³ïŒã§éžææ§ä¿æ°ã枬å®ããããå°ã
åºå®å¹²æžæ³ãšã¯ãå¹²æžã€ãªã³ã®æ¿åºŠãäžå®ãšãã
枬å®ã€ãªã³æ¿åºŠãå€åãããããšã«ãã€ãŠå¹²æžã€
ãªã³ã®éžææ§ä¿æ°ã枬å®ããæ¹æ³ã§ãããã€ãŸ
ããå¹²æžã€ãªã³æ¿åºŠãäžå®ã«ä¿æããŠãããšå ±
ã«ã枬å®ã€ãªã³æ¿åºŠãé 次æžå°ãããŠãããå¹²æž
ã€ãªã³ã®åœ±é¿ã枬å®ã€ãªã³ã®åœ±é¿ãäžåã€ããšã
ã®æž¬å®ã€ãªã³ã®æ¿åºŠã決å®ãããããå ·äœçã«
ã¯ã暪軞ã«æž¬å®ã€ãªã³æ¿åºŠããšãã瞊軞ã«æž¬å®é»
äœããšãã枬å®ã€ãªã³æ¿åºŠãå€åãããŠãã€ããš
ããå®è³ªçã«æž¬å®ã€ãªã³ã®ã¿ã«ãã€ãŠæ±ºãŸãæ²ç·
é åãšå¹²æžã€ãªã³ã«ãã€ãŠã®ã¿æ±ºãŸãæ°Žå¹³çŽç·é
åãšã®æ¥ç·ã®äº€ç¹ãæ±ããããã®å€ãå¹²æžã€ãªã³
ã®éžææ§ã決å®ãããã®ãšãªãïŒåè¿°ã®ã«ãŒã«ã»
ã«ãã³èãã€ãªã³éžææ§é»æ¥µãçšããŠã®ç 究ãïŒã
äžã«å«æãããïŒçš®ãŸãã¯ãã以äžã®é»æ°çã«æŽ»
æ§ã®æåããæããã¢ããªã³æåæ§ã®èãåãã
ã€ãªã³æå¿èé»æ¥µãç¹ã«å¡©åç©ã€ãªã³ãªããå¡©çŽ
ã€ãªã³æå¿èé»æ¥µãã«é¢ããã ããã«ã€ãªã³æå¿èé»æ¥µãšã¯ã€ãªã³ã«å¯Ÿããéž
æçæå¿æåã瀺ãã»ã³ãµã§ãã€ãŠãããã¯è©Šæ
ãªããè©Šæ溶液äžã®ç¹å®ã®ã€ãªã³ãèç©è³ªïŒè
çžïŒã®äžãžåªå çã«é»è·ç§»åãããçŸè±¡ãå©çšã
ããšå ±ã«ããã®çµæãšããŠé»æ°ååŠçé»äœã«ãã
ãŠçããå€åãå©çšãããã®ã§ããã ãã®ãããªã€ãªã³éžææ§ã®é»æ¥µã¯ããããçšã
ãŠã®æž¬å®ã«çžåœã®é·æãããããšãããçšéãã
ãŠããªãäœæ¶²äžã®ã€ãªã³ã枬å®ããå Žåã«ãåºæ±
ã«å©çšãããŠããã ãåŸæ¥ã®æè¡ã äžè¿°ã®ã¿ã€ãã®ã€ãªã³æå¿èé»æ¥µã¯æç®ã®äžã«
詳ããèšãããŠãããäŸãã°ã«ãŒã«ã»ã«ãã³è
ãã€ãªã³éžææ§é»æ¥µãçšããŠã®ç 究ãã·ãŠããªã³
ã¬ãŒã»ããšã¢ã©ãŒã¯ç€Ÿããã«ãªã³ããã€ãã«ãã«
ã¯ãããŠãŒãšãŒã¯ã1973幎çãã«ã¯çš®ã ã®ã€ãªã³
æåæ§ã®é»æ¥µã«ã€ããŠåçãšå®éã®å¿çšãã€ãªã³
åæã®ããã®å¿çšãå«ããã詳ããæŠèª¬ãããŠã
ãã çç©åŠç液äœã®äžã®ã€ãªã³ã®æž¬å®ã«ã€ããŠãå€
ãã®æç®ãããããã®äžã§ã¯ãžãªã»ã³ãªãŒã¿èã®
ãã¡ãã€ã«ã«ã»ã¢ã³ãã»ãã€ãªããžã«ã«ã»ã¢ããª
ã±ãŒã·ãšã³ãºã»ãªãã»ãšã¬ã¯ããã±ãã«ã«ã»ãã
ã€ã·ã¹ïŒé»æ°ååŠçè£ çœ®ã®å»åŠçããã³çç©åŠç
å¿çšïŒãããžãšã³ã»ã¯ã€ãªãŒã»ã¢ã³ãã»ãµã³ãºç€Ÿã
ããŠãŒãšãŒã¯ã1980幎çãæããããšãã§ããã ãã®çš®ã®ã¿ã€ãã®ã«ããªã³æåæ§ã®é»æ¥µã¯ãã®
æ°å¹Žå®éçãªåæçšéã«å€æ°çšããããŠãããã
ã€ãªã³éžææ§ã®é»æ¥µãšããŠæ§æéçºãããã¢ããª
ã³æåæ§ã»ã³ãµã«ã¯ãŸã çš®ã ã®åé¡ããããçç©
åŠç液äœã®äžã®ã¢ããªã³ã§æ¥åžžçãªåæã®å¯Ÿè±¡ãš
ãªã€ãŠãã代衚çãªãã®ã®äŸãšããŠå¡©çŽ ã€ãªã³ã
ããã现èå€ã®äœæ¶²ãã€ãŸãè¡æž ãªã©ã«ã€ããŠæ
ãé »ç¹ã«åäžããããã¢ããªã³ã¯çŽ0.1molïŒ
ã®æ¿åºŠã®å¡©åç©ã€ãªã³ãªããå¡©çŽ ã€ãªã³ïŒä»¥äžã
åã«å¡©çŽ ã€ãªã³ãšç§°ããïŒã§ãããéåžžCO2å šé
ãã決ããããéçé žã€ãªã³ãšå¡©çŽ ã€ãªã³ãšãå š
ã¢ããªã³ã®äžã®å€§éšåãå ããŠããã ã€ãªã³æåæ§ã»ã³ãµãçšããŠè¡æ¶²ãè¡æž ãè¡
挿ããªã³ã液ãå°¿ãªã©ã®å¡©åç©ã枬å®ããããšã
ãè©Šã¿ã¯ãæ¢ã«ã€ãªã³æåæ§ã»ã³ãµã®éçºåæã
ããªãããŠããããããŠåœåã¯åŸæ¥ã®ããã²ã³å
ç©è³ªã®é»æ¥µããã®ç®çã«çšããããããã®ã¿ã€ã
ã®é»æ¥µã¯é»æ°å解æ³ã§åœ¢æãããå¡©åéã®ã³ãŒã
ã€ã³ã°ãæœãããåºäœã®éã§ãããé»æ°ååŠã®æ³
åã«ããã°ããã®ãããªé»æ¥µã¯å¡©çŽ ã€ãªã³ã«å¯Ÿã
å¯éæ§ã§ããã該é»æ¥µã®é»äœã¯ãã«ã³ã¹ã
ïŒNernstïŒã®åŒã«åŸããé©åœãªåç §é»æ¥µãšäœµçšã
ããªãã°äžèšã®ãããªéé»æ¥µã¯æ°Žæº¶æ¶²äžã®å¡©åç©
ã枬å®ã§ããã§ããããçç©åŠçãªæ¶²ãšã®æ¥è§Šã«
ãã奜ãŸãããªãå¹²æžäœçšãšå¯åå¿ãšãçš®ã çºç
ããããã¯è©Šéšçµæã«å€§ããªèª€å·®ãããããã»
ããåœè©²é»æ¥µã®èä¹ æ§ãçžåœã«äœäžãããããšã«
ããªãã ä»ã®ã¿ã€ãã®ã€ãªã³æåæ§ã®é»æ¥µãã€ãŸã液è
é»æ¥µã¯ãç¹ã«å¡©åç©ã®æž¬å®ã«ãããŠäžè¿°ã®ãã®ä»¥
äžã«å¥œé©ã§ããããšã¯èªããããŠããããã®é»æ¥µ
ã®äž»ããæ§æèŠçŽ ã¯ãé©åãªèç¶åºè³ªã®äžã«å«æ
ä¿æãããé»æ°ç掻æ§æåã§ããããã®æåã¯å€
åæ§ã®åºè³ªãäŸãã°äžæŽ»æ§ãªæ¿Ÿæã®å°çãã«åžå
ãããç¶æ ã®ãã®ã§ãã€ãŠãã ãŒãã€
ïŒMoodyïŒããªãŠã¯ïŒOkeïŒåã³ããŒãã¹
ïŒThomasïŒã®åµå§è çç 究ãåºç玹ä»ïŒãã¢ã»ã«
ã«ã·ãŠã ã»ã³ã·ãã€ãã»ãšã¬ã¯ãããŒãã»ãã€ã¹
ãã»ãªã³ã»ãªãããã»ã¢ã€ã¢ã³ã»ãšã¯ã¹ããšã³ãž
ã€ãŒã»ã€ã³ã»ã¢ã»ããªããã«ã»ã¯ãã©ã€ãã»ãã
ãªãã¯ã¹ïŒããªå¡©åããã«åºè³ªã®äžã®æ¶²äœã€ãªã³
亀æå€ã«åºã¥ããã«ã«ã·ãŠã æåæ§ã®é»æ¥µïŒãã¢
ããªã¹ãèªâ95å·»910ããŒãžïŒ1970幎ïŒåç §ïŒã
ããŠä»¥æ¥ãå¯å¡å€ãå€éã«å«ãã ããªå¡©åããã«
ãæãããçšããããèææãšãªã€ãã åŸã€ãŠãåè¡ç©ãç¹èš±æç®ã®äžã«å¡©åç©æž¬å®çš
ã®ã¢ããªã³æåæ§ã®é»æ¥µã«åãããããã®ãå€æ°
ããããšã¯é©ãã«ããããããããé»æ¥µã®äž»èŠæ§
æèŠçŽ ã¯ã (1) ããã©ããããã©ã³ãã·ã¯ããããµãã³çã®
é©å®æº¶åªäžã®é«ååïŒç¹ã«ããªå¡©åããã«ïŒã®
溶液ã (2) ãã®æº¶æ¶²äžã®å¡©çŽ ã€ãªã³ãšã®ããã ã«å€å°ãš
ãéžæçãªäº€äºäœçšãèš±ãé»æ°çã«æŽ»æ§ã®æ
åãåã³ã (3) é«æ¿åºŠã®ïŒå³ã¡äžèšèã®äžã§é«ãééïŒ ãå
ããïŒå¯å¡å€ã§ãã€ãŠã該èãæè»ã«ãããšå ±
ã«ãã®é»æ°æµæãæ°100ã¡ã°ãªãŒã ãšããå®çš
çãªã¬ãã«ã«ãŸã§äœäžããããã® ãšãªã€ãŠããã äžèšã®å ¬ç¥ã¿ã€ãã®é»æ°ç掻æ§æåã¯åçŽã¢ã³
ã¢ããŠã ååç©ïŒå¡©åç©ïŒã®çŸ€åã¯åçŽãã¹ãã
ãŠã å¡©åç©ã®çŸ€ã®äžããäž»ãšããŠéžã°ãããäŸã
ã°ãã±ãŒã»ããŒããã³ã»ãïŒK.Hartman etalïŒ
ã®ããã¯ãã©ã€ãã»ã»ã¬ã¯ãã€ãã»ãªãããã»ã¡
ã³ãã¬ã³ã»ãšã¬ã¯ãããŒãºã»ãã€ã¹ãã»ãªã³ã»ãª
ããã€ãªãã¯ã»ã¡ãã«ããªââã¢ã«ãã«ã¢ã³ã¢
ããŠã ã»ã³ã³ããŠã³ãºã»ã¢ã³ãã»ãŒã¢ã»ã¢ããªã«
ããªãã€ã»ããŠã»ãã©ããã»ã·ãŒã©ã ã»ã¡ãžã€ã¡
ã³ãïŒèŠªæ²¹æ§ã®ã¡ãã«ããªââã¢ã«ãã«ã¢ã³ã¢
ããŠã ååç©ã«åºã¥ããå¡©åç©éžææ§ã®æ¶²èé»æ¥µ
ãšãã®è¡æž 枬å®ãžã®å¿çšå¯èœæ§ïŒããã¯ãã·ã
ã«ã»ã¢ã¯ã¿èª235ã246ããŒãžïŒ1978ïŒããšããç
究ã«ããã°è©²åçŽååç©ã¯åŒ·èŠªæ²¹æ§ãçºçŸããç¶
æ ã§çšããããã°ãªããããã®ç¶æ ã¯è©²ååç©ã
é©å®éé·ã®ã¢ã«ãã«éãçµåããæ§é ã®ãã®ã§ã
ããããã«ãã€ãŠè©²ååç©ãäžèšèã®å éšã«çãŸ
ããšå ±ã«ããã¯ã芪油æ§ã®ç©è³ªãããçšåºŠå«æã
ãŠããè¡æ¶²ãªããè¡æž ãšãã€ãæ°Žæ§æº¶æ¶²ãšæ¥è§Šã
ããšãã«ã該ååç©ããäžèšèã®é«åºŠã®æ¡æ£ä¿æ°
ã«ããããããè©Šæã®äžãžå ¥ã蟌ãŸãªãããã«ã
ãããšã§å®çŸãããã å¡©åç©æåæ§ã®åæã®ã¿ã€ãã®æ¶²èé»æ¥µã«ãã
ãŠã¯åšç¥ã®ååãã¢ãªã¯ã¯ãŒãïŒAliquatïŒ336ã
ãé»æ°ç掻æ§æåãšããŠçšããããŠããŠãããã¯
æããã¡ãã«ããªã«ããªã«ã·ã«ã¢ã³ã¢ããŠã ã¯ã
ã©ã€ãã§ããããäžèšç 究ã«ããã°ããããã¡ã
ã«ããªããã·ã«ã¢ã³ã¢ããŠã ã¯ãã©ã€ãã®æ¹ã奜
ãŸããã®ã§ããããã®åŸè ååç©ã¯ã¡ãã«åºã«å
ãïŒã€ã®ããã·ã«åºãçµåããŠããããšã«ãã芪
æ²¹æ§ãé«ããšããå©ç¹ãããããã®ç¹æ®ãªååç©
ãåæç®ã«ãã°ãã°åŒçšãããŠããããã©ããæ¬
çºæã¯é»æ°ç掻æ§æåãšããŠã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ãã®äœ¿çšã®ã¿ã«éå®ããã
ã®ã§ãªããå³ã¡ãååãªèŠªæ²¹æ§ãšããã«ããåå
ãªèä¹ æ§ãšãäžèšèã«è³ŠäžããåŽéãåããŠãã
ãªãã°ãåŠäœãªãåçŽã¢ã³ã¢ããŠã ãªãããã¹ã
ããŠã ååç©ã§ãã€ãŠãæ¬çºæã®ç®çã«çšããã
ãšãã§ããã äžèšã®å ¬ç¥ã®èã補äœããããã«ã¯ãããïŒ ã®
é»æ°ç掻æ§æåãããªå¡©åããã«ãšå¯å¡å€ãšå ±ã«
é©å®ã®æº¶åªã«æº¶è§£ãããã溶åªãèžçºé€å»ãã
ã°ããã®æº¶æ¶²ïŒæ··åç©ïŒããæèŠåœ¢ç¶ã®ç¡¬ããŠé
æãªèãæ圢ããããšãã§ãããæç®äžã«å¥œé©ãš
èšãããŠããå žåçãªèã¯ãçŽ29ééïŒ ã®ããªå¡©
åããã«ãšãçŽ65ééïŒ ã®å¯å¡å€ãäŸãã°ãªã«ãœ
ãããããšãã«ãªã¯ãã«ãšãŒãã«ããžããããã
ã«ãã¿ã¬ãŒãçãšãçŽïŒééïŒ ã®é»æ°ç掻æ§æ
åãäŸãã°ã¡ãã«ããªããã·ã«ã¢ã³ã¢ããŠã ã¯ã
ã©ã€ãããšããçµæãšãªãã§ãããã äžèšã®å ¬ç¥èçµæã®è©³çŽ°ã¯æç®ããšã«ãåç¹èš±
ããšã«ããããç°ãªã€ãŠãããäŸãã°ã¢ã¡ãªã«ç¹
蚱第4349426å·ã§ã¯ãã¡ãã«ããªããã·ã«ã¢ã³ã¢
ããŠã ã¯ãã©ã€ãã®æ¿åºŠã¯10ã20ééïŒ ã®ç¯å²ãš
ãããå¯å¡å€ã®ïœâããã©ãã·ã«ã¢ã«ã³ãŒã«ã¯20
ã40ééïŒ ã®ç¯å²ãåãããªå¡©åããã«ã¯40ã60
ééïŒ ã®ç¯å²ãšãããŠããã 西ãã€ãã®ç¹èš±å ¬éå ¬å ±ç¬¬3000886å·ãé瀺ã
ãŠããã®ã¯ã20ã24ééïŒ ã®ã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ããšãå¯å¡å€ãšããŠïŒã15
ééïŒ ã®ããšãã«ã¢ã«ãã«ã¢ã«ã³ãŒã«ãšã60ã79
ééïŒ ã®ããªå¡©åããã«ãšãããªãçµæã§ããã
ããããã©ããããã©ã³ã®äžã«æº¶è§£ããŠè£œäœãã
èã§ããã ãããã®å ¬ç¥ã®å šãŠã®èã«å ±éã®ç¹åŸŽã¯ã次ã®
ïŒçš®ã®åºæ¬çæåãå«ãã§ããããšã§ããïŒå³
ã¡ã (1) èæ§æã®åºæ¬ç©è³ªïŒåºè³ªïŒãšããŠé©ããŠãã
ããªã«ãŒãããŒããããªã¡ãã«ã¢ã¯ãªã¬ãŒãã
ã·ãªã³ãŒã³ãŽã ããªã©ã®é«ååææã (2) ããã©ã¢ã«ãã«ã¢ã³ã¢ããŠã ã¯ãã©ã€ãåã¯
ããã©ã¢ã«ãã«ãã¹ãããŠã ã¯ãã©ã€ãã®äžã
ãéžã°ããé»æ°ç掻æ§æåãåã³ (3) äžèšåºè³ªã®ããã®å¯å¡å€ãšããŠãå¯å€éãã
ã ãéåžžã¯æ¥µããŠé«æ¿åºŠã«æ·»å ããããã®ã ãåºæ¬çæåã§ããã å¯äžã®äŸå€ãåè¿°ã®ã±ãŒã»ããŒããã³ã»ãã®å ±
æã§ãããããã¯ä»ã®è«žæç®ã®å šãŠãšçžç°ããŠïŒ
æåç³»ã®èã瀺ããŠããããã®äžã®äžäŸã§ã¯å¯å¡
å€ãšããŠã®ïŒâããšãã«âïŒâãã³ã¿ããŒã«ã10
ééïŒ æ·»å ãããŠããããä»ã®äŸã§ã¯å¯å¡å€ãå š
ãçšãããããã¡ãã«ããªããã·ã«ã¢ã³ã¢ããŠã
ã¯ãã©ã€ã18ééïŒ ãšãããªå¡©åããã«82ééïŒ
ãšãããªãçµæã§ããããã®åŸè çµæãç®çã«é©
ã€ãäœçšã瀺ããšèšãããŠãããã®ã®ãããã®æ¹
ã奜ãŸãããšã¯è¿°ã¹ãããŠããªãã ãã®ã¿ã€ãã®ã€ãªã³æåæ§ãç¹ã«å¡©çŽ ã€ãªã³æ
åæ§ã®é»æ¥µã䜿çšããããšããããçç©åŠçãª
液ãç¹ã«è¡æž ãšå°¿ãšã«æ¥è§Šãããšãä»çš®ã®ã¢ããª
ã³ã®ååšã«èµ·å ããäžéœåãçããããã¯èª€ã€ã
枬å®çµæãäžããã芪油æ§ã®ã¢ããªã³ãäŸãã°åŒ·
床ã®å«ç è ã®å°¿ã®äžã«ããªãã®æ¿åºŠã§å«ãŸããŠã
ãããªã·ã¢ã³ã€ãªã³ïŒSCNïŒãã¯ç¹ã«åé¡ã§ã
ãã çš®ã ã®ã¢ããªã³ã«å¯Ÿããéžææ§ã®äžèŠ§è¡šã¯ååº
ã®ã±ãŒã»ããŒããã³ã»ãã®å ±æã®äžã«ç€ºãããŠã
ããããã«éèŠãªããšã¯ãäžèšã®ãããªé»æ¥µãã
æ²»çç®çã§ç®¡çãããã¹ãç©è³ªã®ã¢ããªã³ãç¹ã«
èçŽ ã€ãªã³ããµãªãã«é žã€ãªã³ãåã³ã¢ã¹ã³ã«ã
ã³é žã€ãªã³ã«æå¿ããªããšããç¹ã§ããã äžèšã®å ¬ç¥ã¿ã€ãã®èé»æ¥µãçšãã枬å®ãç¹ã«
çšéããŠããªãå°¿ãè©ŠæãšããŠã®æäœã«ãããŠé »
ç¹ã«åŠšå®³ãªããå¹²æžçŸè±¡ãèµ·ããã®ã§ããããã
ã®çŽæ¥ã®åå ã¯çŸåšã®ãšããäžæã§ããããããŠ
çšéããå°¿ãè©Šæãšããå Žåã§ã劚害ãªããå¹²æž
ïŒä»¥äžåã«å¹²æžãšç§°ããïŒã®æªåœ±é¿ãåããã ããã§æ³šç®ãããã¹ãããšã¯ãåçŽã¢ã³ã¢ããŠ
ã ã¯ãã©ã€ãåã¯åçŽãã¹ãããŠã ã¯ãã©ã€ãã®
矀ããååæ§é ã®ç°ãªãïŒçš®åã¯ãã以äžã®é»æ°
ç掻æ§æåãéžã³ããããã䜵çšããããšã«ãã€
ãŠã¯äœãã®æ¹è¯å¹æããåŸãããŠããªãããšãã
ç¹ã§ãããã»ããã¢ã³ãããŠãããã¢ã³ããã®ä»
ã®é©å®ã®ã»ã«ããŒã¹ãšã¹ãã«ããªããã¯ãããã®
æ··åç©ãããªã芪氎æ§ã§ã€ãªã³ééæ§ã®ä¿è·ã³ãŒ
ãã€ã³ã°ãã€ãªã³æåæ§ã®æ¶²èã«æœãã°ãããçš®
ã®å¹²æžäœçšãæå¶ããããšã¯ã§ãããããããã
ã®ãããªæ¹è¯ã®è©Šã¿ã«ãããããããå šãå¹²æžã
䌎ããªãæºè¶³ã§ããæ£ç¢ºãªæž¬å®ãå¯èœãšããã«ã¯
è³ã€ãŠããªãã ããã«èæ ®ãããã¹ãããšã¯ãäžè¿°ã®åçŽã¢ã³
ã¢ããŠã ã¯ãã©ã€ãçã®ã€ãªã³äº€æå¡©ãçšããã
ããšãçš®ã ã®å¹²æžã€ãªã³ã®ããã ã«ããçš®ã®éžæ
æ§é äœããããããããšãé¿ããããªãããšãã
äºå®ã§ããããã®é äœã¯å¯å¡å€ã®æ·»å ãèã³ãŒã
ã€ã³ã°ãªã©ã®æ段ã«ãã€ãŠã¯å€ããããšãã§ã
ããèµ·ããããå¯äžã®å€åã¯äžèšä¿æ°ã®å šäœçç¯
å²ã«ãããå€åã§ãããã€ãŸããéžææ§ä¿æ°ïŒ«ã
ïŒãã倧ã§ããã€ãªã³ã®å¹²æžæŽ»æ§ãäœäžããã°ã
éžææ§ä¿æ°ïŒ«ãïŒããå°ã®ä»ã®å¹²æžã€ãªã³ã«å¯Ÿã
ãéžææ§ãäœäžããããšã«ãªãã ãçºæã解決ããããšããåé¡ç¹ã åŸã€ãŠãæ¬çºæã®èª²é¡ã¯æ€åºãããã¹ãã€ãªã³
ã«å¯Ÿããéžææ§ãæ¹è¯ãããã€ãªã³æåæ§ã®åè¿°
ã®ã¿ã€ãã®èé»æ¥µããå ¬ç¥ã¿ã€ãã®èé»æ¥µã®æ¬ ç¹
ãæé€ãããç¶æ ã§ãæäŸããããšã§ãããç¹
ã«ãè¡æ¶²äžã®ä»ã®ã¢ããªã³ã芪油æ§ã®ã€ãªã³ãå
ã³äœæ¶²äžã®å¹²æžç©è³ªãšã®é¢é£ã«ãããŠå¡©çŽ ã€ãªã³
ã«å¯Ÿããé«åºŠã®éžæçæåæ§ãå ·åããç°¡æœãªæ§
æã®èé»æ¥µãæäŸããããšãããã®ã§ããã ãåé¡ç¹ã解決ããããã®æ段ã æ¬çºæã«ããã°ãäžèšèª²é¡ã¯äžèšèã®äžã«ä¿æ
ãããåçŽã¢ã³ã¢ããŠã ãŸãã¯ãã¹ãããŠã åå
ç©ããéžã°ããå°ãªããšãïŒã€ã®é»æ°ç掻æ§æå
ã®å«æéã50ã90ééïŒ ã«ãŸã§é«ããããšã«ãã€
ãŠè§£æ±ºãããããã®çµæã¯æ¬¡ã®ãããªé©ãã¹ãæ°
ç¥èŠã«åºã¥ããŠåµåºããããã®ã§ããããã®æ°ç¥
èŠãšã¯ã åŸæ¥ã®èé»æ¥µã«éåžžäŸå€ãªãå«ãŸããŠããå¯å¡
å€ãèäœäž»æåããé«åååºè³ªããå®å šã«é€å»ã
ãããšã«ããã åã³ã å¯å¡å€ã«ä»£ããŠé»æ°ç掻æ§æåã®å«æéã50é
éïŒ ä»¥äžã«ãŸã§æ¥µç«¯ã«å¢å€§ãããããšã«ããã äžèšæ¶²èã®éžææ§ãé©ç°çã«æ¹è¯ãããããšã
ãçºèŠã§ããã ãããŠäžèšé«åååºè³ªãããªå¡©åããã«ã§ã
ããäžèšé»æ°ç掻æ§æåãã¡ãã«ããªããã·ã«ã¢
ã³ã¢ããŠã ã¯ãã©ã€ãã§ããå Žåã®èé»æ¥µã«ãã€
ãŠã¯ãæ¬çºæã®å¥œé©å®æœäŸãšããŠä»¥äžã«ç€ºããã
åŠããèã®äžã«å«ãŸããé»æ°ç掻æ§æåã60ã80
ééïŒ ã§ããã°æå©ã§ããããšãå®èšŒãããã ãäœçšåã³å¹æã 以äžã«è©³è¿°ããããã«ãäžèšçµæã®èé»æ¥µã¯ç¹
å®ã®ã¢ããªã³ã«å¯Ÿããç¹ã«å¡©çŽ ã€ãªã³ã«å¯Ÿã極ã
ãŠåªããéžææ§ã瀺ããããã®æ©æ§ãªããäœçšå
çã®è©³çŽ°ã¯ä»ã®ãšããæšæž¬ã®åãåºããããã«ã
ããæ瀺ããããšã¯å·®ãã²ãããã ããã泚ç®ãããã¹ãããšã¯ãåŸæ¥å ¬ç¥ã®ã¿ã€
ãã®èé»æ¥µã«éã¿ããšããç¹ã«ã±ãŒã»ããŒããã³
ã»ãã®ååºã®å ±æã§å¯å¡å€éå«æã®èé»æ¥µã奜ãŸ
ãããªããã®ãšãããŠããäºå®ã«éã¿ããšãã¯ã
æ¬çºæãåœåéã®å°é家ã®åžžèãå®å šã«ãã€ãã
ããããšããããšã§ããã ãå®æœäŸã äžèšç¬¬ïŒè¡šã¯æ¬çºæã®èïŒèé»æ¥µïŒãšä»ã®å¯Ÿç §
çšã®èïŒèé»æ¥µïŒïŒçš®ãåèšïŒçš®ã«ã€ããŠå¡©çŽ ã€
ãªã³ã«å¯Ÿããéžææ§ãšä»ã®çš®ã ã®ã¢ããªã³ã«ãã
å¹²æžãšãè©Šéšããçµæã§ããããã®è©Šéšã«äŸãã
äžèšïŒçš®ã®èã®çµæã¯æ¬¡ã®éãã§ããã èïŒïŒå¯å¡å€ã§å¯å¡åãããŠããåŸæ¥åã®é»æ¥µçš
èïŒäŸãã°ã27ééïŒ ã®ã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ããšãå¯å¡å€ãšããŠã®
ïŒééïŒ ã®ïŒâããããã©ã·ã¡ã³
ïŒparacymeneïŒåã³ïŒééïŒ ã®ïŒâããšã
ã«âïŒâãã³ã¿ããŒã«ãšã63ééïŒ ã®ããªå¡©
åããã«ãšãããªããã®ïŒ èïŒïŒã±ãŒã»ããŒããã³ã»ãã®ååºå ±æã«èšãã
ãŠããéå¯å¡åèãã€ãŸãã80ééïŒ ã®ããª
å¡©åããã«ãšã20ééïŒ ã®ããªããã·ã«ã¢ã³
ã¢ããŠã ã¯ãã©ã€ããšãããªããã® èïŒïŒæ¬çºæã«ããçµæã®äžäŸãšããŠã80ééïŒ
ã®ããªããã·ã«ã¢ã³ã¢ããŠã ã¯ãã©ã€ããšã
20ééïŒ ã®ããªå¡©åããã«ãšãããªããã® äžèšè©Šéšã«ãããŠã¯å šãŠã®èã«ã€ããŠåºå®å¹²æž
æ³ïŒFIMæ³ïŒã§éžææ§ä¿æ°ã枬å®ããããå°ã
åºå®å¹²æžæ³ãšã¯ãå¹²æžã€ãªã³ã®æ¿åºŠãäžå®ãšãã
枬å®ã€ãªã³æ¿åºŠãå€åãããããšã«ãã€ãŠå¹²æžã€
ãªã³ã®éžææ§ä¿æ°ã枬å®ããæ¹æ³ã§ãããã€ãŸ
ããå¹²æžã€ãªã³æ¿åºŠãäžå®ã«ä¿æããŠãããšå ±
ã«ã枬å®ã€ãªã³æ¿åºŠãé 次æžå°ãããŠãããå¹²æž
ã€ãªã³ã®åœ±é¿ã枬å®ã€ãªã³ã®åœ±é¿ãäžåã€ããšã
ã®æž¬å®ã€ãªã³ã®æ¿åºŠã決å®ãããããå ·äœçã«
ã¯ã暪軞ã«æž¬å®ã€ãªã³æ¿åºŠããšãã瞊軞ã«æž¬å®é»
äœããšãã枬å®ã€ãªã³æ¿åºŠãå€åãããŠãã€ããš
ããå®è³ªçã«æž¬å®ã€ãªã³ã®ã¿ã«ãã€ãŠæ±ºãŸãæ²ç·
é åãšå¹²æžã€ãªã³ã«ãã€ãŠã®ã¿æ±ºãŸãæ°Žå¹³çŽç·é
åãšã®æ¥ç·ã®äº€ç¹ãæ±ããããã®å€ãå¹²æžã€ãªã³
ã®éžææ§ã決å®ãããã®ãšãªãïŒåè¿°ã®ã«ãŒã«ã»
ã«ãã³èãã€ãªã³éžææ§é»æ¥µãçšããŠã®ç 究ãïŒã
ãè¡šã
第ïŒè¡šã®éžææ§ããŒã¿ã«èŠãããããã«ãæ¬çº
æã®èé»æ¥µããã®å¡©çŽ ã€ãªã³ã«å¯Ÿã瀺ãéžææ§ã
ããé«ãéžææ§ãæããã€ãªã³ãæ°çš®ååšããŠã
ããäžèšç¬¬ïŒè¡šã«ã¯ã枬å®å€ãïŒãšãªãæåïŒã
ã®å Žåãå¡©çŽ ã€ãªã³ïŒã®æž¬å®çµæã®èšèŒãçãã
ãŠãããæ ã«ãé©åãªæž¬å®åªäœãšçµåããããªã
ã°æ¬çºæã®ã€ãªã³æåæ§ã®èé»æ¥µã¯å¡©çŽ ã€ãªã³ä»¥
å€ã®ãã®ãäŸãã°ãClO4ïŒSCNïŒïŒ©ïŒNO3ïŒBr
ãªã©ã®ã€ãªã³ãã®æž¬å®ã«ãå¿çšããããšãã§ã
ãããããŠãã®å Žåã«åŸãããå©ç¹ã¯æž¬å®å¯Ÿè±¡ã®
溶液ã®çµæã«é¢ä¿ãããã®ã§ãããççåŠç溶液
ã«ã€ããŠã¯ãåã€ãªã³ã®æ¿åºŠæ¯ããããŠæ¬çºæã®
èé»æ¥µã®å©çšãæé©ã§ããã é©åãªè·é»ç¶æ ããšãé»æ°ç掻æ§æåãæ¬çºæ
ã®ã€ãªã³æåæ§ã®é»æ¥µã«å«æããããªãã°è©²æå
ã¯çš®ã ã®ç®çã«ãšã€ãŠå¥œéœåã§ãããå³ã¡ããã®
ããã«ããŠè£œäœãããèã®é»æ°æµæã¯æ¯èŒçäœã
ïŒ0.1ãïŒã¡ã°ãªãŒã ïŒãã€ãŸãèå ã®é»è·å¯åºŠã
æ¯èŒç倧ã§ããããããã®èé»æ¥µãçšããŠã®æž¬å®
ã容æã§ããã å°¿è©Šæäžã®å¡©çŽ ã€ãªã³ã®æž¬å®çµæã®æ¯èŒããã
æ¬çºæã®é»æ¥µã®åªç§ããæããã§ãããã 第ïŒè¡šã¯ïŒçš®ã®å°¿è©Šæã«ã€ã㊠(a) åŸæ¥ã®æ¯è²å®éæ³ãšã (b) åŸæ¥ã®å¯å¡åèé»æ¥µïŒç¬¬ïŒè¡šäžã®èïŒïŒ ãšã«ããå¡©çŽ ã€ãªã³æž¬å®ãè¡ã€ãçµæã§ãããæ¯
è²å®éã«ãããŠã¯å°¿ãæªçšéã§äŸçµŠããè£ çœ®å ã§
èªåçã«çšéããããèïŒã«ãã枬å®ã§ã¯å¹²æžã€
ãªã³ã«ãã匷ãããªããçŸè±¡ã«ããããããæå¹
ãªæž¬å®ãã§ããªãã®ã§è©Šæã¯äºãçšéïŒçšéå€ïŒ
éšïŒå°¿ïŒéšïŒããã°ãªããªãã€ãã 第ïŒè¡šè©Šæ æ¯è²å®é èïŒ ïŒ 66ïœ molïŒ 375ïœ molïŒ ïŒ 85 95 ïŒ 99 154 ïŒ 136 309 ïŒ 176 228 察æ¯ããŒã¿éã®å€§ããªåå·®ã¯æªçšéè©Šæã®å Žå
ã«ã¯ããã«èãããã®ãšãªã€ãã§ãããã 第ïŒè¡šã¯æ¯è²å®éæ³ãšéå¯å¡åèé»æ¥µïŒç¬¬ïŒè¡š
äžã®èïŒïŒãšã«ãã枬å®çµæã瀺ãã 第ïŒè¡šè©Šæ æ¯è²å®é èïŒ ïŒ 16ïœ molïŒ
1117ïŒ617ïŒïœ molïŒ ïŒ 43 86 ïŒ 79 119 ïŒ 91 130 ïŒ 119 400 èïŒã«ãã枬å®ã§ã¯ãã¯ãïŒïŒïŒã®å²åã§çšé
ãè¡ã€ãã 第ïŒè¡šã¯æ¬çºæã®èé»æ¥µïŒç¬¬ïŒè¡šäžã®èïŒïŒã
çšããçµæã§ããã 第ïŒè¡šè©Šæ æ¯è²å®é èïŒ ïŒ 39ïœ molïŒ 43ïœ molïŒ ïŒ 70 75 ïŒ 91 93 ïŒ 170 169 ïŒ 233 241 ãã®çµæãããããããã«ãæ¬çºæã®èé»æ¥µã
çšãããªãã°æªçšéã®å°¿ã«ã€ããŠãåŸæ¥ã®èé»æ¥µ
ã®ãããªå€§ããªåå·®ãçããããšãªãæ£ç¢ºãªæž¬å®
ãè¡ãããšãã§ããã
æã®èé»æ¥µããã®å¡©çŽ ã€ãªã³ã«å¯Ÿã瀺ãéžææ§ã
ããé«ãéžææ§ãæããã€ãªã³ãæ°çš®ååšããŠã
ããäžèšç¬¬ïŒè¡šã«ã¯ã枬å®å€ãïŒãšãªãæåïŒã
ã®å Žåãå¡©çŽ ã€ãªã³ïŒã®æž¬å®çµæã®èšèŒãçãã
ãŠãããæ ã«ãé©åãªæž¬å®åªäœãšçµåããããªã
ã°æ¬çºæã®ã€ãªã³æåæ§ã®èé»æ¥µã¯å¡©çŽ ã€ãªã³ä»¥
å€ã®ãã®ãäŸãã°ãClO4ïŒSCNïŒïŒ©ïŒNO3ïŒBr
ãªã©ã®ã€ãªã³ãã®æž¬å®ã«ãå¿çšããããšãã§ã
ãããããŠãã®å Žåã«åŸãããå©ç¹ã¯æž¬å®å¯Ÿè±¡ã®
溶液ã®çµæã«é¢ä¿ãããã®ã§ãããççåŠç溶液
ã«ã€ããŠã¯ãåã€ãªã³ã®æ¿åºŠæ¯ããããŠæ¬çºæã®
èé»æ¥µã®å©çšãæé©ã§ããã é©åãªè·é»ç¶æ ããšãé»æ°ç掻æ§æåãæ¬çºæ
ã®ã€ãªã³æåæ§ã®é»æ¥µã«å«æããããªãã°è©²æå
ã¯çš®ã ã®ç®çã«ãšã€ãŠå¥œéœåã§ãããå³ã¡ããã®
ããã«ããŠè£œäœãããèã®é»æ°æµæã¯æ¯èŒçäœã
ïŒ0.1ãïŒã¡ã°ãªãŒã ïŒãã€ãŸãèå ã®é»è·å¯åºŠã
æ¯èŒç倧ã§ããããããã®èé»æ¥µãçšããŠã®æž¬å®
ã容æã§ããã å°¿è©Šæäžã®å¡©çŽ ã€ãªã³ã®æž¬å®çµæã®æ¯èŒããã
æ¬çºæã®é»æ¥µã®åªç§ããæããã§ãããã 第ïŒè¡šã¯ïŒçš®ã®å°¿è©Šæã«ã€ã㊠(a) åŸæ¥ã®æ¯è²å®éæ³ãšã (b) åŸæ¥ã®å¯å¡åèé»æ¥µïŒç¬¬ïŒè¡šäžã®èïŒïŒ ãšã«ããå¡©çŽ ã€ãªã³æž¬å®ãè¡ã€ãçµæã§ãããæ¯
è²å®éã«ãããŠã¯å°¿ãæªçšéã§äŸçµŠããè£ çœ®å ã§
èªåçã«çšéããããèïŒã«ãã枬å®ã§ã¯å¹²æžã€
ãªã³ã«ãã匷ãããªããçŸè±¡ã«ããããããæå¹
ãªæž¬å®ãã§ããªãã®ã§è©Šæã¯äºãçšéïŒçšéå€ïŒ
éšïŒå°¿ïŒéšïŒããã°ãªããªãã€ãã 第ïŒè¡šè©Šæ æ¯è²å®é èïŒ ïŒ 66ïœ molïŒ 375ïœ molïŒ ïŒ 85 95 ïŒ 99 154 ïŒ 136 309 ïŒ 176 228 察æ¯ããŒã¿éã®å€§ããªåå·®ã¯æªçšéè©Šæã®å Žå
ã«ã¯ããã«èãããã®ãšãªã€ãã§ãããã 第ïŒè¡šã¯æ¯è²å®éæ³ãšéå¯å¡åèé»æ¥µïŒç¬¬ïŒè¡š
äžã®èïŒïŒãšã«ãã枬å®çµæã瀺ãã 第ïŒè¡šè©Šæ æ¯è²å®é èïŒ ïŒ 16ïœ molïŒ
1117ïŒ617ïŒïœ molïŒ ïŒ 43 86 ïŒ 79 119 ïŒ 91 130 ïŒ 119 400 èïŒã«ãã枬å®ã§ã¯ãã¯ãïŒïŒïŒã®å²åã§çšé
ãè¡ã€ãã 第ïŒè¡šã¯æ¬çºæã®èé»æ¥µïŒç¬¬ïŒè¡šäžã®èïŒïŒã
çšããçµæã§ããã 第ïŒè¡šè©Šæ æ¯è²å®é èïŒ ïŒ 39ïœ molïŒ 43ïœ molïŒ ïŒ 70 75 ïŒ 91 93 ïŒ 170 169 ïŒ 233 241 ãã®çµæãããããããã«ãæ¬çºæã®èé»æ¥µã
çšãããªãã°æªçšéã®å°¿ã«ã€ããŠãåŸæ¥ã®èé»æ¥µ
ã®ãããªå€§ããªåå·®ãçããããšãªãæ£ç¢ºãªæž¬å®
ãè¡ãããšãã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ å¯å¡åãããŠããªãé«åååºè³ªãšãååãªèŠª
æ²¹æ§ãšããã«ããèä¹ æ§ã賊äžããåŽéãåãã
åçŽã¢ã³ã¢ããŠã ãŸãã¯ãã¹ãããŠã ååç©ãã
éžã°ããå°ãªããšãïŒã€ã®é»æ°çã«æŽ»æ§ã®æåã
ãšãããªããäžèšé«åååºè³ªã«å«æãããŠããäž
èšã®é»æ°çã«æŽ»æ§ã®æåã®å«æéã50ã90ééïŒ
ã§ããæ§æã®ã¢ããªã³æåæ§ã®èãåããã€ãªã³
æå¿èé»æ¥µã ïŒ åèšã®é«åååºè³ªãããªå¡©åããã«ã§ããã
åèšã®é»æ°çã«æŽ»æ§ã®æåãã¡ãã«ããªããã·ã«
ã¢ã³ã¢ããŠã ã¯ãã©ã€ãã§ãã€ãŠããã®é»æ°çã«
掻æ§ã®æåã®å«æéã60ã80ééïŒ ã§ããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒé ã«èšèŒã®ã€ãªã³æå¿èé»æ¥µã ïŒ åèšã®ã¢ããªã³æåæ§ã®èãå¡©çŽ ã€ãªã³ã«å¯Ÿ
ãæåæ§ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé åã¯ç¬¬ïŒé
ã«èšèŒã®ã€ãªã³æå¿èé»æ¥µã
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0027685A AT380741B (de) | 1985-01-31 | 1985-01-31 | Ionensensitive membranelektrode |
AT276/85 | 1985-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61178654A JPS61178654A (ja) | 1986-08-11 |
JPH0463341B2 true JPH0463341B2 (ja) | 1992-10-09 |
Family
ID=3486239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61019169A Granted JPS61178654A (ja) | 1985-01-31 | 1986-01-29 | ã€ãªã³æå¿èé»æ¥µ |
Country Status (7)
Country | Link |
---|---|
US (1) | US4670127A (ja) |
EP (1) | EP0189741B1 (ja) |
JP (1) | JPS61178654A (ja) |
AT (1) | AT380741B (ja) |
DE (1) | DE3579912D1 (ja) |
DK (1) | DK164838C (ja) |
FI (1) | FI86223C (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63145162U (ja) * | 1987-03-16 | 1988-09-26 | ||
US4948490A (en) * | 1988-02-19 | 1990-08-14 | Honeywell Inc. | Tetraalkylammonium ion solid electrolytes |
US5116481A (en) * | 1989-04-07 | 1992-05-26 | Hitachi, Ltd. | Anion-selective, sensitive film, electrode containing the same and the use thereof |
AT397725B (de) * | 1993-01-27 | 1994-06-27 | Avl Verbrennungskraft Messtech | Elektrodenanordnung |
US5421983A (en) * | 1993-11-12 | 1995-06-06 | E. I. Du Pont De Nemours And Company | Anion selective electrodes containing fumed silica |
GB2315864A (en) * | 1996-07-31 | 1998-02-11 | Univ Manchester | Detecting volatile organic compounds |
GB2315863A (en) * | 1996-07-31 | 1998-02-11 | Univ Manchester | Detecting ethanol |
US6015480A (en) * | 1997-01-16 | 2000-01-18 | Dade Behring Inc. | Chloride ion selective membrane electrode having improved stability and selectivity |
JP3593247B2 (ja) * | 1997-11-13 | 2004-11-24 | çŠå²¡ç | ãšã¿ããŒã«æ¿åºŠã®æž¬å®æ¹æ³ãªãã³ã«è©²æ¹æ³ã«äœ¿çšããè質èããã³ãšã¿ããŒã«ã»ã³ãµ |
ATA157199A (de) * | 1999-09-13 | 2003-05-15 | Hoffmann La Roche | Chloridsensitive elektrodenmembran |
JP4520577B2 (ja) * | 2000-03-31 | 2010-08-04 | æ ªåŒäŒç€Ÿã€ã³ããªãžã§ã³ãã»ã³ãµãŒãã¯ãããžãŒ | å³æ€æ»çšååè |
US7422903B2 (en) * | 2002-12-11 | 2008-09-09 | Instrumentation Laboratory Company | Multi-analyte reference solutions |
US20040256227A1 (en) * | 2003-02-11 | 2004-12-23 | Jungwon Shin | Electrochemical urea sensors and methods of making the same |
US20040154933A1 (en) * | 2003-02-11 | 2004-08-12 | Instrumentation Laboratory Company | Polymeric membranes for use in electrochemical sensors |
US11579116B2 (en) | 2017-06-11 | 2023-02-14 | Peter Seitz | Chip-based multi-channel electrochemical transducer and method of use thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4168219A (en) * | 1977-04-04 | 1979-09-18 | Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry | Electrode for measurement of ionic activity, sensor film therefor and method for manufacture thereof |
JPS6031257B2 (ja) * | 1979-01-12 | 1985-07-20 | æ ªåŒäŒç€Ÿæ¥ç«è£œäœæ | é°ã€ãªã³éžææ§é»æ¥µ |
JPS5663246A (en) * | 1979-10-26 | 1981-05-29 | Hitachi Ltd | Anion selective electrode |
JPS59137851A (ja) * | 1983-01-28 | 1984-08-08 | Hitachi Ltd | 液è圢é°ã€ãªã³éžææ§é»æ¥µ |
SU1097928A1 (ru) * | 1983-05-12 | 1984-06-15 | ÐеМОМгÑаЎÑкОй ÐÑЎеМа ÐеМОМа Ð ÐÑЎеМа ТÑÑЎПвПгП ÐÑаÑМПгП ÐМаЌеМО ÐПÑÑЎаÑÑÑвеММÑй УМОвеÑÑОÑÐµÑ ÐÐŒ.Ð.Ð.ÐЎаМПва | СПÑÑав ЌеЌбÑÐ°ÐœÑ ÐžÐŸÐœÐŸÑелекÑОвМПгП ÑлекÑÑПЎа Ўл ПпÑеЎелеМО акÑОвМПÑÑО каÑбПМаÑÐœÑÑ ÐžÐŸÐœÐŸÐ² |
-
1985
- 1985-01-31 AT AT0027685A patent/AT380741B/de not_active IP Right Cessation
- 1985-10-29 EP EP85890270A patent/EP0189741B1/de not_active Expired - Lifetime
- 1985-10-29 DE DE8585890270T patent/DE3579912D1/de not_active Expired - Lifetime
- 1985-11-18 US US06/798,959 patent/US4670127A/en not_active Expired - Lifetime
-
1986
- 1986-01-21 FI FI860267A patent/FI86223C/fi not_active IP Right Cessation
- 1986-01-29 JP JP61019169A patent/JPS61178654A/ja active Granted
- 1986-01-30 DK DK045286A patent/DK164838C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA27685A (de) | 1985-11-15 |
US4670127A (en) | 1987-06-02 |
FI860267A (fi) | 1986-08-01 |
FI86223C (fi) | 1992-07-27 |
DK164838C (da) | 1993-01-04 |
EP0189741A3 (en) | 1987-09-23 |
FI86223B (fi) | 1992-04-15 |
AT380741B (de) | 1986-06-25 |
DK164838B (da) | 1992-08-24 |
DE3579912D1 (de) | 1990-10-31 |
DK45286D0 (da) | 1986-01-30 |
EP0189741B1 (de) | 1990-09-26 |
EP0189741A2 (de) | 1986-08-06 |
DK45286A (da) | 1986-08-01 |
JPS61178654A (ja) | 1986-08-11 |
FI860267A0 (fi) | 1986-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100342165B1 (ko) | ìêž° ì§ëšêž°ë¥ì ê°ë ìí ê³ ì²Žì êž°ì€ì ê·¹ | |
US6793789B2 (en) | Reference electrode with a polymeric reference electrode membrane | |
US6663756B2 (en) | Microchip-type oxygen gas sensor based on differential potentiometry | |
JPH0463341B2 (ja) | ||
Mohamed et al. | Septonexâtetraphenylborate screen-printed ion selective electrode for the potentiometric determination of Septonex in pharmaceutical preparations | |
EP0115346A1 (en) | Liquid film type, anion-selective electrode | |
Al Attas | Novel PVC membrane selective electrode for the determination of clozapine in pharmaceutical preparations | |
Kissa | Determination of fluoride at low concentrations with the ion-selective electrode | |
Park et al. | Chloride-selective membranes prepared with different matrices including polymers obtained by the solâgel method | |
CN110621990A (zh) | çšäºçµäœåŒçŠ»åéæ©çµæçå å«ç¢³ç³çå éšçµè§£èŽšå± | |
Katsu et al. | Ion-selective electrode for salicylate assay in blood serum | |
Badr et al. | Highly selective single-use fluoride ion optical sensor based on aluminum (III)-salen complex in thin polymeric film | |
JPH0579141B2 (ja) | ||
Ferreira et al. | An electrode of the second kind for aspirin determination in tablet formulations | |
JP4662615B2 (ja) | 也åŒæäœåã€ãªã³éžææ§é»æ¥µåã³æ¶²äœäžã®ã€ãªã³ã®ååšåã¯éã®æ±ºå®æ³ | |
Horvai et al. | Inorganic salts trapped in neutral carrier ion-selective electrode membranes form ion-exchange sites | |
Ionescu et al. | Nafronyl ion-selective membrane electrodes and their use in pharmaceutical analysis | |
EP0221508A1 (en) | Sodium ion selective electrode | |
JPH0690174B2 (ja) | çé žå¡©ã€ãªã³éžææ§è | |
Ganjali et al. | Highly Selective PVCâBased Membrane Electrode Based on 2, 6âDiphenylpyrylium Fluoroborate | |
Ardakani et al. | Salicylate poly (vinyl chloride) membrane electrode based on (2-[(E)-2-(4-nitrophenyl) hydrazono]-1-phenyl-2-(2-quinolyl)-1-ethanone) Cu (II) | |
CoÅofrÅ£ et al. | A chloroquine membrane electrode with low detection limit | |
Ardakani et al. | Determination of salicylate by selective poly (vinylchloride) membrane electrode based on N, N'-1, 4-butylene bis (3-methyl salicylidene iminato) copper (II) | |
JPH0989832A (ja) | ã€ãªã³éžææ§é»æ¥µããã³ãããçšããã€ãªã³åææ¹æ³ | |
Sohrabnejad et al. | Evaluation of a PVCâBased ThionineâZeolite and Zeolite Free Membranes as Sensing Elements in Ion Selective Electrode |