Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001140329> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2001140329 endingPage "447" @default.
- W2001140329 startingPage "439" @default.
- W2001140329 abstract "A reliable method was sought for the fast screening and simultaneous determination of amphetamine, morphine, heroin (acetomorphine), codeine (methylmorphine) and caffeine in biological fluids and drugs seizures. Capillary zone electrophoresis (CZE) and micellar electrokinetic capillary chromatography (MEKC), with detection at 200 and 220 nm, were investigated for analytes in human serum and urine. When adequae separation was not achieved in preliminary studies with CZE, further development was focused on the MEKC method. Glycine buffer containing sodium lauryl sulfate (pH 10.5) was usedd for the MEKC separations. The analytes and carboxylic acids used as marker compounds could be screened by a short-capillary method in lessthan 2 min. In the simultaneous determination of the drugs in urine and serum and longer separation of 18 min was preferred so that all the compounds, the markers and the endogenous compounds absorbing at the detection wavelenght could be adequately separated in a single run The migration times of the compounds increased in the order caffeine, morphine, heroin, codeine and amphetamine. The repeatability of the separation was tested by using two carboxylic acids as marker compounds in the determination of the migration indices of the analytes. The relative standard deviations for the migration indices were less than 1%, which is accurate enough for the determination of the drugs in biological fluids." @default.
- W2001140329 created "2016-06-24" @default.
- W2001140329 creator A5006413381 @default.
- W2001140329 creator A5015631165 @default.
- W2001140329 creator A5026900535 @default.
- W2001140329 date "1996-05-01" @default.
- W2001140329 modified "2023-10-18" @default.
- W2001140329 title "Determination of morphine analogues, caffeine and amphetamine in biological fluids by capillary electrophoresis with the marker technique" @default.
- W2001140329 cites W1500565262 @default.
- W2001140329 cites W1840510807 @default.
- W2001140329 cites W1978833609 @default.
- W2001140329 cites W1999494751 @default.
- W2001140329 cites W2011264763 @default.
- W2001140329 cites W2020615876 @default.
- W2001140329 cites W2027684798 @default.
- W2001140329 cites W2032595926 @default.
- W2001140329 cites W2043365537 @default.
- W2001140329 cites W2047731339 @default.
- W2001140329 cites W2056842182 @default.
- W2001140329 cites W2058011548 @default.
- W2001140329 cites W2061674015 @default.
- W2001140329 cites W2076222940 @default.
- W2001140329 cites W2080558665 @default.
- W2001140329 cites W2109116161 @default.
- W2001140329 cites W2142090850 @default.
- W2001140329 cites W2165460167 @default.
- W2001140329 cites W2329095419 @default.
- W2001140329 doi "https://doi.org/10.1016/0021-9673(96)00067-2" @default.
- W2001140329 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8767752" @default.
- W2001140329 hasPublicationYear "1996" @default.
- W2001140329 type Work @default.
- W2001140329 sameAs 2001140329 @default.
- W2001140329 citedByCount "54" @default.
- W2001140329 countsByYear W20011403292012 @default.
- W2001140329 countsByYear W20011403292014 @default.
- W2001140329 countsByYear W20011403292016 @default.
- W2001140329 countsByYear W20011403292019 @default.
- W2001140329 countsByYear W20011403292020 @default.
- W2001140329 countsByYear W20011403292021 @default.
- W2001140329 crossrefType "journal-article" @default.
- W2001140329 hasAuthorship W2001140329A5006413381 @default.
- W2001140329 hasAuthorship W2001140329A5015631165 @default.
- W2001140329 hasAuthorship W2001140329A5026900535 @default.
- W2001140329 hasConcept C10390740 @default.
- W2001140329 hasConcept C119128265 @default.
- W2001140329 hasConcept C154020017 @default.
- W2001140329 hasConcept C185592680 @default.
- W2001140329 hasConcept C2777389121 @default.
- W2001140329 hasConcept C2777866328 @default.
- W2001140329 hasConcept C2778913249 @default.
- W2001140329 hasConcept C2780026642 @default.
- W2001140329 hasConcept C2900643 @default.
- W2001140329 hasConcept C3020728648 @default.
- W2001140329 hasConcept C43617362 @default.
- W2001140329 hasConcept C49511088 @default.
- W2001140329 hasConcept C55493867 @default.
- W2001140329 hasConcept C71924100 @default.
- W2001140329 hasConcept C95986675 @default.
- W2001140329 hasConcept C98274493 @default.
- W2001140329 hasConceptScore W2001140329C10390740 @default.
- W2001140329 hasConceptScore W2001140329C119128265 @default.
- W2001140329 hasConceptScore W2001140329C154020017 @default.
- W2001140329 hasConceptScore W2001140329C185592680 @default.
- W2001140329 hasConceptScore W2001140329C2777389121 @default.
- W2001140329 hasConceptScore W2001140329C2777866328 @default.
- W2001140329 hasConceptScore W2001140329C2778913249 @default.
- W2001140329 hasConceptScore W2001140329C2780026642 @default.
- W2001140329 hasConceptScore W2001140329C2900643 @default.
- W2001140329 hasConceptScore W2001140329C3020728648 @default.
- W2001140329 hasConceptScore W2001140329C43617362 @default.
- W2001140329 hasConceptScore W2001140329C49511088 @default.
- W2001140329 hasConceptScore W2001140329C55493867 @default.
- W2001140329 hasConceptScore W2001140329C71924100 @default.
- W2001140329 hasConceptScore W2001140329C95986675 @default.
- W2001140329 hasConceptScore W2001140329C98274493 @default.
- W2001140329 hasIssue "1-2" @default.
- W2001140329 hasLocation W20011403291 @default.
- W2001140329 hasLocation W20011403292 @default.
- W2001140329 hasOpenAccess W2001140329 @default.
- W2001140329 hasPrimaryLocation W20011403291 @default.
- W2001140329 hasRelatedWork W137660362 @default.
- W2001140329 hasRelatedWork W1973707043 @default.
- W2001140329 hasRelatedWork W1992802486 @default.
- W2001140329 hasRelatedWork W1996529938 @default.
- W2001140329 hasRelatedWork W2006075780 @default.
- W2001140329 hasRelatedWork W2013773414 @default.
- W2001140329 hasRelatedWork W2033276378 @default.
- W2001140329 hasRelatedWork W2048052787 @default.
- W2001140329 hasRelatedWork W2313144127 @default.
- W2001140329 hasRelatedWork W2467241518 @default.
- W2001140329 hasVolume "735" @default.
- W2001140329 isParatext "false" @default.
- W2001140329 isRetracted "false" @default.
- W2001140329 magId "2001140329" @default.
- W2001140329 workType "article" @default.