Riet Dams
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LC-atmospheric pressure chemical ionization-MS/MS analysis of multiple illicit drugs, methadone, and their metabolites in oral fluid following protein precipitation
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- Journal Article
- A1
- open access
Immunohistochemical demonstration of the amphetamine derivatives 3,4-methylenedioxymethamphetamine (MDMA) and 3,4-methylenedioxyamphetamine (MDA) in human post-mortem brain tissues and the pituitary gland
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Urine drug testing for opioids, cocaine, and metabolites by direct injection liquid chromatography/tandem mass spectrometry
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- Journal Article
- A1
- open access
Matrix effect in bio-analysis of illicit drugs with LC-MS/MS: Influence of ionization type, sample preparation, and biofluid
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- PhD Thesis
- open access
Bio-analysis of opioids by liquid chromatographytandem mass spectrometry
(2003) -
Determination of paramethoxyamphetamine and other amphetamine-related designer drugs by liquid chromatography/sonic spray ionization mass spectrometry
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Influence of the eluent composition on the ionization efficiency for morphine of pneumatically assisted electrospray, atmospheric-pressure chemical ionization and sonic spray
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Simultaneous determination of in total 17 opium alkaloids and opioids in blood and urine by fast liquid chromatography-diode-array detection-fluorescence detection, after solid-phase extraction
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Analysis of estrogenic contaminants in river water using liquid chromatography coupled to ion trap based mass spectrometry
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Sonic spray ionization technology : performance study and application to a LC/MS analysis on a monolithic silica column for heroin impurity profiling