ATE144622T1 - Analytisches verfahren unter verwendung von tetrazoliumsalzindikatoren mit reflektionsplateau - Google Patents
Analytisches verfahren unter verwendung von tetrazoliumsalzindikatoren mit reflektionsplateauInfo
- Publication number
- ATE144622T1 ATE144622T1 AT91115071T AT91115071T ATE144622T1 AT E144622 T1 ATE144622 T1 AT E144622T1 AT 91115071 T AT91115071 T AT 91115071T AT 91115071 T AT91115071 T AT 91115071T AT E144622 T1 ATE144622 T1 AT E144622T1
- Authority
- AT
- Austria
- Prior art keywords
- plateau
- tetrazolium salt
- reflectance
- reflection
- analytical method
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/008—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions for determining co-enzymes or co-factors, e.g. NAD, ATP
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/521—Single-layer analytical elements
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/805—Test papers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Cell Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Plural Heterocyclic Compounds (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/584,907 US5126275A (en) | 1990-09-19 | 1990-09-19 | Analytical method using tetrazolium salt indicators having a reflectance plateau |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE144622T1 true ATE144622T1 (de) | 1996-11-15 |
Family
ID=24339266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91115071T ATE144622T1 (de) | 1990-09-19 | 1991-09-06 | Analytisches verfahren unter verwendung von tetrazoliumsalzindikatoren mit reflektionsplateau |
Country Status (10)
Country | Link |
---|---|
US (1) | US5126275A (de) |
EP (1) | EP0476454B1 (de) |
JP (1) | JP3069170B2 (de) |
AT (1) | ATE144622T1 (de) |
AU (1) | AU635151B2 (de) |
CA (1) | CA2049231C (de) |
DE (1) | DE69122824T2 (de) |
DK (1) | DK0476454T3 (de) |
ES (1) | ES2093664T3 (de) |
GR (1) | GR3021993T3 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2261729A (en) * | 1991-10-11 | 1993-05-26 | Ashutosh Sharma | Method and optical probe for the determination of reduced nicotinamide adenine dinucleotide in a sample |
US5565363A (en) * | 1991-10-21 | 1996-10-15 | Wako Pure Chemical Industries, Ltd. | Reagent composition for measuring ionic strength or specific gravity of aqueous solution samples |
US5443946A (en) * | 1992-06-05 | 1995-08-22 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material and method for forming color image |
WO1994001578A1 (en) * | 1992-07-02 | 1994-01-20 | Boehringer Mannheim Corporation | Stabilizing tetrazolium salts in a reagent |
JP3589313B2 (ja) * | 1994-11-29 | 2004-11-17 | 明治乳業株式会社 | 牛乳の評価方法及び評価用キット |
US6656697B1 (en) | 1998-09-28 | 2003-12-02 | Lifescan, Inc. | Diagnostics based on tetrazolium compounds |
US5902731A (en) * | 1998-09-28 | 1999-05-11 | Lifescan, Inc. | Diagnostics based on tetrazolium compounds |
JP2000262298A (ja) * | 1999-03-15 | 2000-09-26 | Fuji Photo Film Co Ltd | 全血中のグルコース濃度もしくはコレステロール濃度の定量方法 |
US6984307B2 (en) * | 2001-10-05 | 2006-01-10 | Stephen Eliot Zweig | Dual glucose-hydroxybutyrate analytical sensors |
US7758744B2 (en) * | 2001-10-05 | 2010-07-20 | Stephen Eliot Zweig | Dual glucose-turbidimetric analytical sensors |
CA2455669A1 (en) * | 2003-02-04 | 2004-08-04 | Bayer Healthcare, Llc | Method and test strip for determining glucose in blood |
DE10351088A1 (de) * | 2003-10-31 | 2005-06-02 | Bayer Cropscience Gmbh | Verfahren zum Herstellen von fluormethyl-substituierten Heterocyclen |
US7183610B2 (en) * | 2004-04-30 | 2007-02-27 | Siliconix Incorporated | Super trench MOSFET including buried source electrode and method of fabricating the same |
US7867728B2 (en) * | 2004-08-24 | 2011-01-11 | Bayer Healthcare Llc | Determining the concentration of analytes in sample by direct mediation of enzymes |
CA2590944C (en) * | 2004-12-13 | 2016-02-02 | Bayer Healthcare Llc | Size self-limiting compositions and test devices for measuring analytes in biological fluids |
US7439583B2 (en) * | 2004-12-27 | 2008-10-21 | Third Dimension (3D) Semiconductor, Inc. | Tungsten plug drain extension |
WO2006076619A1 (en) * | 2005-01-14 | 2006-07-20 | Bayer Healthcare Llc | Water-soluble tetrazolium salts |
JP2011506967A (ja) | 2007-12-10 | 2011-03-03 | バイエル・ヘルスケア・エルエルシー | バックグラウンド電流が低下した試薬を生成する方法およびシステム |
US9515137B2 (en) | 2013-02-21 | 2016-12-06 | Infineon Technologies Austria Ag | Super junction semiconductor device with a nominal breakdown voltage in a cell area |
JP6893215B2 (ja) * | 2016-09-14 | 2021-06-23 | テルモ株式会社 | 2−置換チアゾリル−3−置換フェニル−5−スルホ化フェニル−2h−テトラゾリウム塩、ならびに当該塩を含む生体成分濃度測定用試薬および当該塩を用いる生体成分濃度の測定方法 |
JP6947736B2 (ja) * | 2016-09-14 | 2021-10-13 | テルモ株式会社 | 2−置換ベンゾチアゾリル−3−置換フェニル−5−置換スルホ化フェニル−2h−テトラゾリウム塩、ならびに当該塩を含む生体成分濃度測定用試薬および当該塩を用いる生体成分濃度の測定方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2147466C3 (de) * | 1971-09-23 | 1980-06-26 | Boehringer Mannheim Gmbh, 6800 Mannheim | 5- (4-N-trimethyl-ammonium-phenyl) tetrazoliumsalze |
DE3048662A1 (de) * | 1980-12-23 | 1982-07-22 | Boehringer Mannheim Gmbh, 6800 Mannheim | Stabilisierte zubereitung von tetrazoliumsalzen |
DE3247894A1 (de) * | 1982-12-24 | 1984-06-28 | Merck Patent Gmbh, 6100 Darmstadt | Testsystem und verfahren zur bestimmung von nad(p)h |
US4552848A (en) * | 1983-05-16 | 1985-11-12 | Eastman Kodak Company | Macromolecule determination by physical development |
US4940660A (en) * | 1985-11-25 | 1990-07-10 | Wako Pure Chemical Industries | Color developing method in clinical examinations |
DE3611227A1 (de) * | 1986-04-04 | 1987-10-08 | Boehringer Mannheim Gmbh | Verfahren und reagenz zur bestimmung von substraten oder enzymaktivitaeten |
GB8710882D0 (en) * | 1987-05-08 | 1987-06-10 | Health Lab Service Board | Estimation of reduced pyridine nucleotides |
US4978613A (en) * | 1989-01-17 | 1990-12-18 | Abbott Laboratories | Beta-lactamase assay employing chromogenic precipitating substrates |
GB8908182D0 (en) * | 1989-04-12 | 1989-05-24 | Health Lab Service Board | Method for assay of albumin |
US4956301A (en) * | 1989-11-02 | 1990-09-11 | Miles Inc. | Test device and method of assaying for fructosamines |
-
1990
- 1990-09-19 US US07/584,907 patent/US5126275A/en not_active Expired - Lifetime
-
1991
- 1991-08-15 CA CA002049231A patent/CA2049231C/en not_active Expired - Fee Related
- 1991-08-27 AU AU83419/91A patent/AU635151B2/en not_active Ceased
- 1991-09-06 EP EP91115071A patent/EP0476454B1/de not_active Expired - Lifetime
- 1991-09-06 DE DE69122824T patent/DE69122824T2/de not_active Expired - Fee Related
- 1991-09-06 AT AT91115071T patent/ATE144622T1/de not_active IP Right Cessation
- 1991-09-06 DK DK91115071.2T patent/DK0476454T3/da active
- 1991-09-06 ES ES91115071T patent/ES2093664T3/es not_active Expired - Lifetime
- 1991-09-18 JP JP3265404A patent/JP3069170B2/ja not_active Expired - Fee Related
-
1996
- 1996-12-11 GR GR960403432T patent/GR3021993T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69122824T2 (de) | 1997-03-06 |
JP3069170B2 (ja) | 2000-07-24 |
EP0476454A1 (de) | 1992-03-25 |
GR3021993T3 (en) | 1997-03-31 |
EP0476454B1 (de) | 1996-10-23 |
JPH04340466A (ja) | 1992-11-26 |
ES2093664T3 (es) | 1997-01-01 |
CA2049231A1 (en) | 1992-03-20 |
DE69122824D1 (de) | 1996-11-28 |
DK0476454T3 (da) | 1997-03-24 |
AU8341991A (en) | 1992-06-11 |
US5126275A (en) | 1992-06-30 |
CA2049231C (en) | 2001-12-25 |
AU635151B2 (en) | 1993-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |