GB2452208A - Electrochemical detection of amine compounds - Google Patents
Electrochemical detection of amine compounds Download PDFInfo
- Publication number
- GB2452208A GB2452208A GB0823048A GB0823048A GB2452208A GB 2452208 A GB2452208 A GB 2452208A GB 0823048 A GB0823048 A GB 0823048A GB 0823048 A GB0823048 A GB 0823048A GB 2452208 A GB2452208 A GB 2452208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- amine compounds
- electrochemical detection
- reaction
- working electrode
- 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.)
- Granted
Links
- -1 amine compounds Chemical class 0.000 title abstract description 4
- 238000000835 electrochemical detection Methods 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000007772 electrode material Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 238000006479 redox reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 1
- UBLXEEBHYISRFM-UHFFFAOYSA-M folin's reagent Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC(=O)C(=O)C2=C1 UBLXEEBHYISRFM-UHFFFAOYSA-M 0.000 description 1
- 210000003296 saliva Anatomy 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
- 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
- G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes
-
- 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
- G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
- G01N33/48714—Physical analysis of biological material of liquid biological material by electrical means for determining substances foreign to the organism, e.g. drugs or heavy metals
-
- 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
- G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
- G01N33/946—CNS-stimulants, e.g. cocaine, amphetamines
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- Pharmacology & Pharmacy (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Method of detecting an amine compound in a sample, which comprises contacting the sample with a second compound in the presence of a working electrode and an electrolyte, wherein said second compound is capable of undergoing a reaction with the amine compound, and wherein the second compound and/or a product of that reaction is capable of undergoing a redox reaction at the working electrode having a detectable redox couple; and determining the electrochemical response of the working electrode thereto. Electrochemical sensors and electrode materials for use in said method are also provided.
Description
GB 2452208 A continuation (56) cont Moliner-Martinez V. et al., "Detector supports: application to aliphatic amines in wastewater", Talanta, vol.65, no. 1, 15 January 2005, pp217-222, XP004638027 Goodwin A. et al., "Tagging of model amphetamines with sodium 1,2-naphthoquinone-4-sulfonate: Application to the indirect electrochemical detection of amphetamines ir oral (saliva) fluid", Electroanalysis, vol. 18, no. 18, 18 September 2006, pp1833-1 837, XP002453485
(58) Field of Search by ISA:
INT CL GO1N Other: EPO-Internal, COMPENDEX, BIOSIS
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0613182.5A GB0613182D0 (en) | 2006-07-03 | 2006-07-03 | Method of detection |
| PCT/GB2007/050373 WO2008003999A1 (en) | 2006-07-03 | 2007-07-03 | Electrochemical detection of amine compounds |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0823048D0 GB0823048D0 (en) | 2009-01-28 |
| GB2452208A true GB2452208A (en) | 2009-02-25 |
| GB2452208B GB2452208B (en) | 2011-06-08 |
Family
ID=36888535
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB0613182.5A Ceased GB0613182D0 (en) | 2006-07-03 | 2006-07-03 | Method of detection |
| GB0823048A Expired - Fee Related GB2452208B (en) | 2006-07-03 | 2007-07-03 | Electrochemical detection of amine compounds |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBGB0613182.5A Ceased GB0613182D0 (en) | 2006-07-03 | 2006-07-03 | Method of detection |
Country Status (2)
| Country | Link |
|---|---|
| GB (2) | GB0613182D0 (en) |
| WO (1) | WO2008003999A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0807534D0 (en) | 2008-04-24 | 2008-06-04 | Oxtox Ltd | Assay |
| GB0902493D0 (en) | 2009-02-13 | 2009-04-01 | Oxtox Ltd | Assay method |
| ES2519891B2 (en) * | 2013-05-07 | 2015-03-05 | Uni De València | Passive device for the detection and / or determination in situ of amines in gases |
| CN110045053A (en) * | 2019-04-30 | 2019-07-23 | 华南理工大学 | A kind of QuEChERS pre-treating method of the analysis of the amphetamines suitable for blood |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0794429A1 (en) * | 1996-03-07 | 1997-09-10 | Matsushita Electric Industrial Co., Ltd. | Cholesterol sensor |
| WO2005085825A1 (en) * | 2004-03-04 | 2005-09-15 | Isis Innovation Ltd | Electrochemical sensors |
| WO2006009328A1 (en) * | 2004-07-23 | 2006-01-26 | Canon Kabushiki Kaisha | Enzyme electrode, sensor, fuel cell, and electrochemical reactor |
-
2006
- 2006-07-03 GB GBGB0613182.5A patent/GB0613182D0/en not_active Ceased
-
2007
- 2007-07-03 WO PCT/GB2007/050373 patent/WO2008003999A1/en active Application Filing
- 2007-07-03 GB GB0823048A patent/GB2452208B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0794429A1 (en) * | 1996-03-07 | 1997-09-10 | Matsushita Electric Industrial Co., Ltd. | Cholesterol sensor |
| WO2005085825A1 (en) * | 2004-03-04 | 2005-09-15 | Isis Innovation Ltd | Electrochemical sensors |
| WO2006009328A1 (en) * | 2004-07-23 | 2006-01-26 | Canon Kabushiki Kaisha | Enzyme electrode, sensor, fuel cell, and electrochemical reactor |
Non-Patent Citations (6)
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008003999A1 (en) | 2008-01-10 |
| GB0613182D0 (en) | 2006-08-09 |
| GB0823048D0 (en) | 2009-01-28 |
| GB2452208B (en) | 2011-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20150703 |