ATE401572T1 - Reagens und verfahren zum nachweis von verfälschungsmitteln in wässrigen proben - Google Patents
Reagens und verfahren zum nachweis von verfälschungsmitteln in wässrigen probenInfo
- Publication number
- ATE401572T1 ATE401572T1 AT00916080T AT00916080T ATE401572T1 AT E401572 T1 ATE401572 T1 AT E401572T1 AT 00916080 T AT00916080 T AT 00916080T AT 00916080 T AT00916080 T AT 00916080T AT E401572 T1 ATE401572 T1 AT E401572T1
- Authority
- AT
- Austria
- Prior art keywords
- reagent
- aqueous samples
- adulterants
- detecting
- detecting adulterants
- Prior art date
Links
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 4
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 abstract 2
- QNGVNLMMEQUVQK-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine Chemical compound CCN(CC)C1=CC=C(N)C=C1 QNGVNLMMEQUVQK-UHFFFAOYSA-N 0.000 abstract 1
- 229940109239 creatinine Drugs 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- -1 nitrite ions Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 abstract 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
- G01N21/75—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
- G01N21/78—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 producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
-
- 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
- G01N33/70—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving creatine or creatinine
-
- 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
- G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
-
- 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
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/493—Physical analysis of biological material of liquid biological material urine
-
- 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
- Y10T436/13—Tracers or tags
-
- 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
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/141111—Diverse hetero atoms in same or different rings [e.g., alkaloids, opiates, etc.]
-
- 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
- Y10T436/17—Nitrogen containing
- Y10T436/173076—Nitrite or nitrate
-
- 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
- Y10T436/17—Nitrogen containing
- Y10T436/173845—Amine and quaternary ammonium
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)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Plasma & Fusion (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12329999P | 1999-03-04 | 1999-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE401572T1 true ATE401572T1 (de) | 2008-08-15 |
Family
ID=22407853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00916080T ATE401572T1 (de) | 1999-03-04 | 2000-03-03 | Reagens und verfahren zum nachweis von verfälschungsmitteln in wässrigen proben |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6303384B1 (de) |
| EP (2) | EP1166106B1 (de) |
| AT (1) | ATE401572T1 (de) |
| AU (1) | AU773178B2 (de) |
| CA (1) | CA2363567C (de) |
| DE (1) | DE60039505D1 (de) |
| WO (1) | WO2000052464A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6861262B2 (en) | 2000-03-03 | 2005-03-01 | Quest Diagnostics Investments Incorporated | Composition and method for detecting an adulterant in an aqueous sample |
| US6689618B1 (en) * | 2000-04-03 | 2004-02-10 | Shuenn Tzong Chen | Method and test strip of detecting oxidizing adulterant in urine |
| US20030027350A1 (en) * | 2001-07-20 | 2003-02-06 | Smith Jack V. | Method for detection of bromine in urine using liquid chemistry, dry chemistry test pads, and lateral flow |
| US6503726B2 (en) * | 2001-02-27 | 2003-01-07 | Applied Biotech, Inc. | Chromogenic substrate to detect urine adulteration |
| WO2002099419A1 (en) * | 2001-06-06 | 2002-12-12 | Quest Diagnostics Inc | Composition and method for detecting an adulterant in an aqueous sample |
| CA2589897A1 (en) * | 2004-11-30 | 2006-08-17 | Phyre Technologies, Inc. | Contacting systems and methods and uses thereof |
| US7459081B2 (en) * | 2004-11-30 | 2008-12-02 | Phyre Technologies, Inc. | Contacting systems and methods and uses thereof |
| US7504235B2 (en) | 2005-08-31 | 2009-03-17 | Kimberly-Clark Worldwide, Inc. | Enzyme detection technique |
| US8003399B2 (en) | 2005-08-31 | 2011-08-23 | Kimberly-Clark Worldwide, Inc. | Nitrite detection technique |
| DE102007029194A1 (de) | 2007-06-25 | 2009-01-08 | BSH Bosch und Siemens Hausgeräte GmbH | Hocheinbau-Gargerät |
| US10082495B2 (en) * | 2016-03-18 | 2018-09-25 | Vision Diagnostics, Inc. | Methods for the detection of oxidative adulterants in urine sample |
| US12699054B2 (en) | 2022-12-28 | 2026-08-04 | Hach Company | Stabilized n,n-diethyl-p-phenylenediamine solution and method for detecting chlorine |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619187A (en) * | 1968-02-12 | 1971-11-09 | Gaf Corp | Process for preparing colored photoresists |
| US3634198A (en) * | 1968-02-27 | 1972-01-11 | Andrew Truhan | Detection of urinary tract infections |
| US3719491A (en) * | 1968-06-18 | 1973-03-06 | Gaf Corp | Diazo-type reproduction process |
| SE330272B (de) | 1969-04-14 | 1970-11-09 | R Elfast | |
| SU338141A1 (ru) * | 1970-04-20 | 1973-02-08 | О. В. Янтер , Н. Н. Кушнарева | Способ определения ксантогенатов |
| US3793305A (en) * | 1970-09-14 | 1974-02-19 | Du Pont | One-step process of preparing azo dyes by simultaneous diazotization |
| BE787605A (fr) | 1971-08-19 | 1973-02-16 | Merck Patent Gmbh | Agent de decelement de nitrites |
| US4058399A (en) * | 1973-06-01 | 1977-11-15 | Defiance - Azon Corporation | Photosensitive diazotype material and method of making the same |
| DE2346504A1 (de) * | 1973-09-15 | 1975-04-24 | Hoechst Ag | Verfahren zum faerben von textilmaterial aus polyesterfaser-/cellulose-mischungen |
| US4059407A (en) * | 1976-04-14 | 1977-11-22 | Becton, Dickinson And Company | Disposable chemical indicators |
| DE2652942C3 (de) * | 1976-11-22 | 1979-05-31 | Hoechst Ag, 6000 Frankfurt | Zweikomponenten-Diazotypiematerial |
| IL61951A (en) * | 1981-01-21 | 1984-01-31 | Univ Ben Gurion | Method and apparatus for detecting nitrite ions in fluids |
| DD211873A1 (de) * | 1982-02-04 | 1984-07-25 | Ve Forschungsinst F Obst U Gem | Zweikomponentenpapier zur schnellpruefung auf nitrit |
| JPS6130768A (ja) * | 1984-07-23 | 1986-02-13 | Eiken Kagaku Kk | 亜硝酸塩測定用組成物 |
| JPH0623744B2 (ja) * | 1986-06-20 | 1994-03-30 | テルモ株式会社 | 亜硝酸塩検出用試験片 |
| JPH0619346B2 (ja) * | 1986-11-17 | 1994-03-16 | コニカ株式会社 | 過酸化水素定量用分析素子 |
| US4812413A (en) * | 1987-03-17 | 1989-03-14 | Erez Forensic Technology, Ltd. | Reagent, process and kit for drug detection |
| US5032138A (en) * | 1989-05-23 | 1991-07-16 | Clairol Incorporated | Chlorites as oxidants in hair coloring |
| GB9002274D0 (en) * | 1990-02-01 | 1990-03-28 | Cranfield Biotech Ltd | Colorimetric analysis |
| US5801060A (en) | 1990-10-10 | 1998-09-01 | Chimera Research & Chemical, Inc. | Method of using automated analyzer testing of urine for presence of a pH abnormality with single reagent indicator |
| US5464775A (en) | 1991-09-16 | 1995-11-07 | Chimera Research And Chemical, Inc. | Method of detecting adulterant in urine |
| US5703266A (en) * | 1993-05-25 | 1997-12-30 | L'oreal | 3-substituted para-aminophenols |
| US5759860A (en) | 1993-05-28 | 1998-06-02 | Chimera Research & Chemical, Inc. | Automated analysis method for detecting bacterial nitrite in urine |
| US5955370A (en) | 1993-11-02 | 1999-09-21 | U.D. Testing, Inc. | Urine adulteration test method |
-
2000
- 2000-03-03 WO PCT/US2000/005701 patent/WO2000052464A1/en not_active Ceased
- 2000-03-03 DE DE60039505T patent/DE60039505D1/de not_active Expired - Lifetime
- 2000-03-03 US US09/517,891 patent/US6303384B1/en not_active Expired - Lifetime
- 2000-03-03 AU AU37243/00A patent/AU773178B2/en not_active Ceased
- 2000-03-03 AT AT00916080T patent/ATE401572T1/de not_active IP Right Cessation
- 2000-03-03 EP EP00916080A patent/EP1166106B1/de not_active Expired - Lifetime
- 2000-03-03 EP EP08158123A patent/EP1980850A1/de not_active Withdrawn
- 2000-03-03 CA CA002363567A patent/CA2363567C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1980850A1 (de) | 2008-10-15 |
| DE60039505D1 (de) | 2008-08-28 |
| CA2363567C (en) | 2008-01-29 |
| EP1166106A1 (de) | 2002-01-02 |
| WO2000052464A1 (en) | 2000-09-08 |
| AU3724300A (en) | 2000-09-21 |
| CA2363567A1 (en) | 2000-09-08 |
| EP1166106B1 (de) | 2008-07-16 |
| US6303384B1 (en) | 2001-10-16 |
| AU773178B2 (en) | 2004-05-20 |
| EP1166106A4 (de) | 2003-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |