High-performance liquid chromatographie analysis of catecholamines in biological samples by liquid/liquid extraction prepurification

A study of the factors affecting the aluminum oxide-trihydroxyindole procedure for the analysis of catecholamines.

1962 • 2,236 citations

A rapid, simplified procedure for simultaneous assay of norepinephrine, dopamine, and 5-hydroxytryptamine from discrete brain areas

1971 • 551 citations

Simple and fast solvent extraction system for selective and quantitative isolation of adrenaline, noradrenaline and dopamine from plasma and urine

1982 • 437 citations

Catecholamines and their metabolites

1988 • 179 citations

Isolation of catecholamines in biological fluids by boric acid gel

1977 • 128 citations

Rapid estimation of catecholamines, octopamine and 5-hydroxytryptamine in biological tissues using high-performance liquid chromatography with coulometric detection

1983 • 82 citations

Quantitative analysis of catecholamines and related compounds

1987 • 70 citations

High-performance liquid chromatographic assay of free norepinephrine, epinephrine, dopamine, vanillylmandelic acid and homovanillic acid

1985 • 60 citations

Determination of catecholamines in urine (and plasma) by liquid chromatograhy after on-line sample pretreatment on small alumina or dihydroxyborylsilica columns

1987 • 34 citations

Simple and fast analysis of adrenaline and noradrenaline in plasma on microbore high-performance liquid chromatography columns using fluorimetric detection

1985 • 29 citations

Determination of the biogenic amines and their major metabolites in single human brain tissue samples using a combined extraction procedure and high-performance liquid chromatography with electrochemical detection

1985 • 26 citations

High-performance liquid-chromatographic analysis for serotonin and tryptamine excreted in urine after oral loading with L-tryptophan.

1989 • 17 citations

High-performance liquid-chromatographic analysis for serotonin and tryptamine excreted in urine after oral loading with L-tryptophan.

1989 • 16 citations

Quantitative analysis of catecholamines and related compounds

1987 • 14 citations

Determination of catecholamines in rat tissues by high-performance liquid chromatography using a precolumn fluorescence labeling method

1987 • 10 citations

Determination of l-3,4-Dihydroxyphenylalanine in blood by high-performance liquid chromatography after solvent extraction

1989 • 10 citations

On-line purification for the determination of catecholamines by liquid chromatography

1989 • 9 citations