Iwata et al., 2003 - Google Patents
Chiral analysis of amphetamine‐type stimulants using reversed‐polarity capillary electrophoresis/positive ion electrospray ionization tandem mass spectrometryIwata et al., 2003
- Document ID
- 4631730710916260767
- Author
- Iwata Y
- Kanamori T
- Ohmae Y
- Tsujikawa K
- Inoue H
- Kishi T
- Publication year
- Publication venue
- Electrophoresis
External Links
Snippet
Reversed‐polarity (RP) capillary electrophoresis/positive ion electrospray ionization mass spectrometry (CE‐ESI+ MS) and tandem mass spectrometry (MS/MS) were utilized for simultaneous chiral separation of nine amphetamine‐type stimulants (ATS)(dl …
- 238000005251 capillar electrophoresis 0 title abstract description 41
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, electro-chemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
-
- 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, electro-chemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44743—Introducing samples
-
- 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, electro-chemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/42—Measuring disposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/423—Coulometry
-
- 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 the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups 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
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
-
- 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 the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups 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
- G01N33/53—Immunoassay; Biospecific binding assay
- G01N33/558—Immunoassay; Biospecific binding assay using diffusion or migration of antigen or antibody
- G01N33/561—Immunoelectrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
-
- 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, electro-chemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating the ionisation of gases; by investigating electric discharges, e.g. emission of cathode
-
- 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 infra-red, visible or ultra-violet 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
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Iwata et al. | Chiral analysis of amphetamine‐type stimulants using reversed‐polarity capillary electrophoresis/positive ion electrospray ionization tandem mass spectrometry | |
| Soga et al. | Qualitative and quantitative analysis of amino acids by capillary electrophoresis‐electrospray ionization‐tandem mass spectrometry | |
| Liu et al. | Direct tris (2, 2'‐bipyridyl) ruthenium (II) electrochemiluminescence detection of polyamines separated by capillary electrophoresis | |
| Chakraborty et al. | Use of an integrated MS–multiplexed MS/MS data acquisition strategy for high‐coverage peptide mapping studies | |
| Wu et al. | Use of an ion trap storage/reflectron time-of-flight mass spectrometer as a rapid and sensitive detector for capillary electrophoresis in protein digest analysis | |
| Sanz-Nebot et al. | Separation of recombinant human erythropoietin glycoforms by capillary electrophoresis using volatile electrolytes. Assessment of mass spectrometry for the characterization of erythropoietin glycoforms | |
| US20080315084A1 (en) | Analysis method of amino acid using mass spectrometer | |
| Rudaz et al. | Infinite enantiomeric resolution of basic compounds using highly sulfated cyclodextrin as chiral selector in capillary electrophoresis | |
| US20090224147A1 (en) | Method for separation of molecules | |
| Geiser et al. | Validation of capillary electrophoresis–mass spectrometry methods for the analysis of a pharmaceutical formulation | |
| Fanali et al. | On‐line CE‐MS using pressurized liquid junction nanoflow electrospray interface and surface‐coated capillaries | |
| CN107843672A (en) | The method of amino acid in high performance liquid chromatography tandem mass spectrum detection serum | |
| Lindemann et al. | Selenium speciation by HPLC with tandem mass spectrometric detection | |
| Manica et al. | Analysis of the stability of amino acids derivatized with naphthalene-2, 3-dicarboxaldehyde using high-performance liquid chromatography and mass spectrometry | |
| Kazmaier et al. | Quantitative analysis of malto-oligosaccharides by MALDI-TOF mass spectrometry, capillary electrophoresis and anion exchange chromatography | |
| Gebauer et al. | Recent application and developments of capillary isotachophoresis | |
| Dong et al. | Analysis of amino acids by capillary zone electrophoresis with electrochemical detection | |
| Aguilar et al. | Analysis of histones by on-line capillary zone electrophoresis–electrospray ionisation mass spectrometry | |
| Schramel et al. | Capillary electrophoresis/electrospray ionization mass spectrometry (CE/ESI-MS) as a powerful tool for trace element speciation | |
| Xiong et al. | Capillary electrophoresis of catecholamines with laser‐induced fluorescence intensified charge‐coupled device detection | |
| Zhao et al. | On‐line capillary electrophoresis‐electrospray ionization mass spectrometry of nucleotides | |
| Pretty et al. | Electrochemical sample pretreatment coupled on‐line with electrospray mass spectrometry for enhanced elemental analysis | |
| Hommerson et al. | Drug impurity profiling by capillary electrophoresis/mass spectrometry using various ionization techniques | |
| Moreno-González et al. | Fully compatible and ultra-sensitive micellar electrokinetic chromatography-tandem mass spectrometry using sheathless porous-tip interfacing | |
| Tivesten et al. | Separation of precolumn-labelled d-and l-amino acids by micellar electrokinetic chromatography with UV and fluorescence detection |