Determination of nicotine and its main metabolites in urine by high-performance liquid chromatography

Selected ion monitoring method for determination of nicotine, cotinine and deuterium-labeled analogs: Absence of an isotope effect in the clearance of (S)-nicotine-3′,3′-d2 in humans

1991 • 236 citations

Metabolism of Nicotine

1991 • 150 citations

Smoking-induced changes in nicotine disposition: Application of a new HPLC assay for nicotine and its metabolites

1982 • 127 citations

Disposition of nicotine and eight metabolites in smokers and nonsmokers: Identification in smokers of two metabolites that are longer lived than cotinine

1990 • 107 citations

Improved 125I radioimmunoassay for cotinine by selective removal of bridge antibodies.

1985 • 87 citations

Monoclonal antibody ELISA for cotinine in saliva and urine of active and passive smokers

1988 • 63 citations

A New Quantitative Thermospray LC-MS Method for Nicotine and Its Metabolites in Biological Fluids

1990 • 55 citations

Simultaneous determination of nicotine, cotinine and five additional nicotine metabolites in the urine of smokers using pre-column derivatisation and high-performance liquid chromatography

1987 • 52 citations

Isolation of drugs and drug metabolites from biological fluids by use of salt-solvent pairs.

1974 • 48 citations

Gas chromatographic determination of trans-3′-hydroxycotinine, a major metabolite of nicotine in smokers

1987 • 43 citations

Isolation of Drugs and Drug Metabolites from Biological Fluids by Use of Salt-Solvent Pairs

1974 • 43 citations

Simple high-performance liquid chromatographic method for rapid determination of nicotine and cotinine in urine

1985 • 42 citations

Capillary gas chromatographic determination of trans-3′-hydroxy-cotinine simultaneously with nicotine and cotinine in urine and blood samples

1989 • 37 citations

Exposure to environmental tobacco smoke measured by cotinine 125I-radioimmunoassay.

1989 • 34 citations

Elimination of caffeine interference in HPLC determination of urinary nicotine and cotinine.

1989 • 34 citations

Assessment of exposure to environmental tobacco smoke using a high-performance liquid chromatographic method for the simultaneous determination of nicotine and two of its metabolites in urine

1988 • 33 citations

Exposure to environmental tobacco smoke measured by cotinine 125I-radioimmunoassay.

1989 • 31 citations

Assessment of the automated colorimetric and the high-performance liquid chromatographic methods for nicotine intake by urine samples of smokers' smoking low- and medium-yield cigarettes

1991 • 27 citations

Nicotine metabolites in the urine of smokers

1990 • 22 citations

Identification ofcis-3'-hydroxycotinine as a urinary nicotine metabolite

1990 • 19 citations

Automation of a high-performance liquid chromatographic assay for the determination of nicotine, cotinine and 3-hydroxycotinine in human urine

1990 • 15 citations

Méthode de dosage de la nicotine et de la cotinine dans l'urine par chromatographie liquide à haute performance

1989 • 15 citations

Rapid and sensitive determination of low concentrations of nicotine in plasma by gas chromatography with nitrogen-specific detection

1991 • 13 citations

[A high pressure liquid chromatographic method for determining nicotine and cotinine in urine].

1989 • 11 citations

Enhancing the LC analysis of nicotine and its metabolites in urine using meldrums acid as a complexing agent

1990 • 10 citations