AT390840B - Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens - Google Patents
Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens Download PDFInfo
- Publication number
- AT390840B AT390840B AT0209883A AT209883A AT390840B AT 390840 B AT390840 B AT 390840B AT 0209883 A AT0209883 A AT 0209883A AT 209883 A AT209883 A AT 209883A AT 390840 B AT390840 B AT 390840B
- Authority
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- Austria
- Prior art keywords
- substances
- substance
- determined
- fluorescence
- indicator
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims description 163
- 238000000034 method Methods 0.000 title claims description 24
- 239000003269 fluorescent indicator Substances 0.000 claims description 36
- 238000010791 quenching Methods 0.000 claims description 29
- 230000000171 quenching effect Effects 0.000 claims description 29
- 238000005259 measurement Methods 0.000 claims description 19
- 238000012217 deletion Methods 0.000 claims description 15
- 230000037430 deletion Effects 0.000 claims description 15
- 230000002452 interceptive effect Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000008033 biological extinction Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000027455 binding Effects 0.000 claims description 3
- 238000009739 binding Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims 7
- 239000000243 solution Substances 0.000 description 21
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229960003132 halothane Drugs 0.000 description 12
- LOUPRKONTZGTKE-UHFFFAOYSA-N cinchonine Natural products C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-UHFFFAOYSA-N 0.000 description 10
- AKYHKWQPZHDOBW-UHFFFAOYSA-N (5-ethenyl-1-azabicyclo[2.2.2]octan-7-yl)-(6-methoxyquinolin-4-yl)methanol Chemical compound OS(O)(=O)=O.C1C(C(C2)C=C)CCN2C1C(O)C1=CC=NC2=CC=C(OC)C=C21 AKYHKWQPZHDOBW-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 8
- 239000001576 FEMA 2977 Substances 0.000 description 8
- 229960003110 quinine sulfate Drugs 0.000 description 8
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 7
- 150000004820 halides Chemical class 0.000 description 7
- PSFDQSOCUJVVGF-UHFFFAOYSA-N harman Chemical compound C12=CC=CC=C2NC2=C1C=CN=C2C PSFDQSOCUJVVGF-UHFFFAOYSA-N 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 5
- LOUPRKONTZGTKE-WZBLMQSHSA-N Quinine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-WZBLMQSHSA-N 0.000 description 4
- -1 e.g. B. pyrene Chemical class 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 239000003994 anesthetic gas Substances 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 239000012456 homogeneous solution Substances 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- 235000001258 Cinchona calisaya Nutrition 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 229960000948 quinine Drugs 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LYAGBKGGYRLVTR-UHFFFAOYSA-N 2,3-dibromo-1,3-diphenylpropan-1-one Chemical compound C=1C=CC=CC=1C(=O)C(Br)C(Br)C1=CC=CC=C1 LYAGBKGGYRLVTR-UHFFFAOYSA-N 0.000 description 1
- FUSNOPLQVRUIIM-UHFFFAOYSA-N 4-amino-2-(4,4-dimethyl-2-oxoimidazolidin-1-yl)-n-[3-(trifluoromethyl)phenyl]pyrimidine-5-carboxamide Chemical compound O=C1NC(C)(C)CN1C(N=C1N)=NC=C1C(=O)NC1=CC=CC(C(F)(F)F)=C1 FUSNOPLQVRUIIM-UHFFFAOYSA-N 0.000 description 1
- QXYRRCOJHNZVDJ-UHFFFAOYSA-N 4-pyren-1-ylbutanoic acid Chemical compound C1=C2C(CCCC(=O)O)=CC=C(C=C3)C2=C2C3=CC=CC2=C1 QXYRRCOJHNZVDJ-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- GYFAGKUZYNFMBN-UHFFFAOYSA-N Benzo[ghi]perylene Chemical group C1=CC(C2=C34)=CC=C3C=CC=C4C3=CC=CC4=CC=C1C2=C43 GYFAGKUZYNFMBN-UHFFFAOYSA-N 0.000 description 1
- LOHXWMRIMRFMKA-UHFFFAOYSA-N OS(O)(=O)=O.C1=CC=C2N=C(C=CC=C3)C3=CC2=C1.Br Chemical compound OS(O)(=O)=O.C1=CC=C2N=C(C=CC=C3)C3=CC2=C1.Br LOHXWMRIMRFMKA-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 229940006460 bromide ion Drugs 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 239000012493 hydrazine sulfate Substances 0.000 description 1
- 229910000377 hydrazine sulfate Inorganic materials 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6432—Quenching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
- G01N2021/6441—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks with two or more labels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7786—Fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/207497—Molecular oxygen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/207497—Molecular oxygen
- Y10T436/209163—Dissolved or trace oxygen or oxygen content of a sealed environment
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0209883A AT390840B (de) | 1983-06-08 | 1983-06-08 | Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens |
| DE19843420947 DE3420947A1 (de) | 1983-06-08 | 1984-06-05 | Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens |
| US06/617,818 US4580059A (en) | 1983-06-08 | 1984-06-06 | Method for fluorometric determination of the concentrations of substances in a sample and arrangement for implementing this method |
| JP59118973A JPH0643967B2 (ja) | 1983-06-08 | 1984-06-08 | 蛍光分析的濃度測定方法と測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0209883A AT390840B (de) | 1983-06-08 | 1983-06-08 | Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA209883A ATA209883A (de) | 1989-12-15 |
| AT390840B true AT390840B (de) | 1990-07-10 |
Family
ID=3527700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0209883A AT390840B (de) | 1983-06-08 | 1983-06-08 | Verfahren zur fluorimetrischen bestimmung der konzentration von in einer substanz enthaltenen stoffen und anordnung zur durchfuehrung dieses verfahrens |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4580059A (en, 2012) |
| JP (1) | JPH0643967B2 (en, 2012) |
| AT (1) | AT390840B (en, 2012) |
| DE (1) | DE3420947A1 (en, 2012) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0175352B1 (de) * | 1984-09-19 | 1991-06-12 | Siemens-Elema AB | Verfahren und Anordnung zur schnellen Bestimmung der Parameter eines Probenmediums |
| AT384677B (de) * | 1985-04-16 | 1987-12-28 | Avl Verbrennungskraft Messtech | Sensor zur bestimmung von elektrolytkonzentrationen |
| US5270788A (en) * | 1986-05-27 | 1993-12-14 | Boris Cercek | Apparatus for measuring polarization of bathochromically shifted fluorescence |
| GB8623494D0 (en) * | 1986-09-30 | 1986-11-05 | Mackay C D | Assay technique |
| US4802762A (en) * | 1986-10-14 | 1989-02-07 | Southwest Research Institute | Optical inspection of polymer-based materials |
| AT389590B (de) * | 1987-05-27 | 1989-12-27 | Avl Verbrennungskraft Messtech | Verfahren zur kontinuierlichen, quantitativen bestimmung von schwefeldioxid und anordnung zur durchfuehrung des verfahrens |
| US4833332A (en) * | 1987-06-12 | 1989-05-23 | E. I. Du Pont De Nemours And Company | Scanning fluorescent detection system |
| US5043285A (en) * | 1987-07-09 | 1991-08-27 | Allied-Signal Inc. | Optical detection of oxygen |
| EP0312293A3 (en) * | 1987-10-16 | 1990-03-14 | O.C.T. Optical Chemical Technologies Limited | Sensing device for analysis |
| GB8803334D0 (en) * | 1988-02-12 | 1988-03-09 | Snook M | Fluorimeters |
| JPH07119690B2 (ja) * | 1989-03-17 | 1995-12-20 | 富士ゼロックス株式会社 | 光学式ガス検知装置 |
| US5274240A (en) * | 1990-01-12 | 1993-12-28 | The Regents Of The University Of California | Capillary array confocal fluorescence scanner and method |
| US5155046A (en) * | 1990-08-10 | 1992-10-13 | Puritan-Bennett Corporation | System and method for measuring oxygen in the presence of halothane |
| US5186173A (en) * | 1990-08-14 | 1993-02-16 | Drexel University | Method for in vivo measurement of oxygen concentration levels |
| AT398003B (de) * | 1991-05-10 | 1994-08-25 | Avl Verbrennungskraft Messtech | Vorrichtung zur bestimmung des materieflusses |
| US5198871A (en) * | 1991-06-18 | 1993-03-30 | Southwest Research Institute | Laser-induced-fluorescence inspection of jet fuels |
| US5204922A (en) * | 1991-10-22 | 1993-04-20 | Puritan-Bennett Corporation | Optical signal channel selector |
| US5691205A (en) * | 1994-06-23 | 1997-11-25 | Canon Kabushiki Kaisha | Fluorometric analysis of chloride ion and chemical sensor therefor |
| US5628310A (en) * | 1995-05-19 | 1997-05-13 | Joseph R. Lakowicz | Method and apparatus to perform trans-cutaneous analyte monitoring |
| US5919710A (en) * | 1996-07-18 | 1999-07-06 | The United States Of America As Represented By The Secretary Of The Air Force | Optical method for quantitating dissolved oxygen in fuel |
| RU2149384C1 (ru) * | 1997-10-02 | 2000-05-20 | Алтайский государственный университет | Количественное определение n-фенилмалеинимида |
| US6369893B1 (en) * | 1998-05-19 | 2002-04-09 | Cepheid | Multi-channel optical detection system |
| US6406668B1 (en) | 1998-08-03 | 2002-06-18 | University Of Iowa Research Foundation | Sensing array and sensor structure |
| EP2325622B1 (en) | 1998-08-26 | 2014-03-12 | Sensors for Medicine and Science, Inc. | Optical-based sensing device |
| US6400974B1 (en) | 2000-06-29 | 2002-06-04 | Sensors For Medicine And Science, Inc. | Implanted sensor processing system and method for processing implanted sensor output |
| CA2445127C (en) | 2001-05-04 | 2011-12-13 | Sensors For Medicine And Science, Inc. | Electro-optical sensing device with reference channel |
| US7262017B2 (en) | 2001-09-14 | 2007-08-28 | Torrey Pines Institute For Molecular Studies | Diagnostic markers for ischemia |
| US20040175821A1 (en) * | 2003-03-07 | 2004-09-09 | Ehman Michael F. | Integrated photodetector for heavy metals and biological activity analysis |
| US6999173B2 (en) * | 2003-09-25 | 2006-02-14 | Ffa Sciences Llc | Method and apparatus for ratio fluorometry |
| JP4671607B2 (ja) * | 2004-01-21 | 2011-04-20 | 日立造船株式会社 | ガス成分計測装置および排ガス排出設備 |
| AU2005227312B2 (en) * | 2004-03-22 | 2011-04-07 | Ffa Sciences, Llp | Development and use of fluorescent probes of unbound analytes |
| JP4699737B2 (ja) * | 2004-10-18 | 2011-06-15 | 理研計器株式会社 | ガス検知シート |
| US20060257938A1 (en) * | 2005-05-10 | 2006-11-16 | Kleinfeld Alan M | Method of screening for drugs that block ligand binding to a lipid binding protein |
| US9164109B2 (en) | 2006-10-27 | 2015-10-20 | Alan Kleinfeld | Use of probes for unbound metabolites |
| US8481930B2 (en) | 2010-06-15 | 2013-07-09 | Saudi Arabian Oil Company | Apparatus and method for replicating liquid blends and identifying the ratios of their liquid ingredients |
| DE102011120845A1 (de) | 2011-12-13 | 2013-06-13 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Vorrichtung zur Bestimmung des Gasgehaltes imScheibenzwischenraum bei der Isolierglasproduktion(Inline-Verfahren) |
| DE102011120844A1 (de) | 2011-12-13 | 2013-06-13 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Vorrichtung zur Bestimmung des Gasgehaltes beieingebauten Verglasungen |
| US11255768B2 (en) * | 2014-06-25 | 2022-02-22 | Halliburton Energy Services, Inc. | In situ evaluation of filter parameters with opticoanalytical devices |
| WO2017168558A1 (ja) * | 2016-03-29 | 2017-10-05 | 株式会社日立製作所 | ガス透過性計測方法及びそのシステム |
| DE102017126128A1 (de) | 2017-11-08 | 2019-05-09 | Endress+Hauser SE+Co. KG | System und Verfahren zur ortsaufgelösten Bestimmung von zumindest einer physikalischen oder chemischen Prozessgröße |
| US11506605B2 (en) * | 2019-05-14 | 2022-11-22 | Hach Company | System for measuring monochloramine with a thiocarbamate indicator and iodide |
| RU2714836C1 (ru) * | 2019-08-16 | 2020-02-19 | Евгений Восталионович Самодуров | Способ идентификации веществ в растворе и контроля концентрации растворов |
| RU2724180C1 (ru) * | 2019-08-20 | 2020-06-22 | Общество с ограниченной ответственностью "Агро Эксперт Груп" | Способ флуоресцентной идентификации и определения концентрации компонентов баковой смеси |
| CN114894759B (zh) * | 2022-05-07 | 2024-07-09 | 深圳大学 | 混凝土原材料中氯离子含量的检测方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3612866A (en) * | 1969-07-08 | 1971-10-12 | Brian Stevens | Instrument for determining oxygen quantities by measuring oxygen quenching of fluorescent radiation |
| US3725658A (en) * | 1971-01-18 | 1973-04-03 | Trw Inc | Apparatus and method for continuously detecting oxygen in a gas stream |
| DD106086A1 (en, 2012) * | 1973-07-16 | 1974-05-20 | ||
| DE2508637C3 (de) * | 1975-02-28 | 1979-11-22 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Anordnung zur optischen Messung von Blutgasen |
| DE2720370A1 (de) * | 1977-05-06 | 1978-11-16 | Max Planck Gesellschaft | Optode mit hilfsindikator |
| DE2833356A1 (de) * | 1978-07-29 | 1980-02-14 | Max Planck Gesellschaft | Verfahren zur optischen messung von stoffkonzentrationen |
-
1983
- 1983-06-08 AT AT0209883A patent/AT390840B/de not_active IP Right Cessation
-
1984
- 1984-06-05 DE DE19843420947 patent/DE3420947A1/de active Granted
- 1984-06-06 US US06/617,818 patent/US4580059A/en not_active Expired - Fee Related
- 1984-06-08 JP JP59118973A patent/JPH0643967B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643967B2 (ja) | 1994-06-08 |
| US4580059A (en) | 1986-04-01 |
| JPS608748A (ja) | 1985-01-17 |
| ATA209883A (de) | 1989-12-15 |
| DE3420947C2 (en, 2012) | 1987-08-20 |
| DE3420947A1 (de) | 1984-12-13 |
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