Use of enzymatic solubilization of tissues and direct injection of pre-columns of large volumes for analysing biological samples by high-performance liquid chromatography

Two-dimensional column liquid chromatographic technique for resolution of complex mixtures

1978 • 261 citations

Fully automated high-performance liquid chromatography

1981 • 200 citations

A simple method for determination of antipyrine clearance

1982 • 125 citations

On-line trace enrichment in high-performance liquid chromatography using a pre-column

1979 • 98 citations

Coupled column chromatography employing exclusion and a reversed phase

1978 • 82 citations

The extraction and analysis of benzodiazepines in tissues by enzymic digestion and high-performance liquid chromatography

1977 • 72 citations

Automated on-line multi-dimensional high-performance liquid chromatographic techniques for the clean-up and analysis of water-soluble samples

1981 • 71 citations

Column switching techniques in the liquid chromatographic analysis of organochlorine pesticides in milk

1976 • 67 citations

High-performance liquid chromatographic column switching techniques for rapid hydrocarbon group-type separations

1981 • 65 citations

Routine determination of eight common anti-epileptic drugs and metabolites by high-performance liquid chromatography using a column-switching system for direct injection of serum samples

1984 • 62 citations

The use of a pre-column for the direct high-performance liquid chromatographic determination of the anti-depressants clovoxamine and fluvoxamine in plasma

1980 • 57 citations

A simple high-performance liquid chromatographic pre-column technique for investigation of drug metabolism in biological fluids

1982 • 56 citations

Optimization of precolumn design in liquid chromatography

1984 • 52 citations

Rapid-scanning, multi-channel high-performance liquid chromatographic detection of zimeldine and metabolites with three-dimensional graphics and contour plotting

1984 • 49 citations

Automated analysis of antiepileptic drugs in serum by column-switching high-performance liquid chromatography

1984 • 46 citations

Precolumns of Amberlite XAD-2 for direct injection liquid chromatographic determination of methaqualone in blood plasma

1982 • 46 citations

Determination of serum dopamine-.beta.-hydroxylase activity by reverse-phase liquid chromatography with column switching

1979 • 46 citations

A One-Sample Method for Antipyrine Clearance Determination in Rats

1984 • 45 citations

A photodiode array detection system: Design concept and implementation

1982 • 40 citations

Enzymic digestion of liver tissue to release barbiturates, salicylic acid and other acidic compounds in cases of human poisoning

1978 • 37 citations

Automated determination of drugs in blood samples after enzymatic hydrolysis using precolumn switching and post-column reaction detection

1983 • 34 citations

Studies on sample preconcentration in ion chromatography

1985 • 32 citations

The use of robotics in automated sample preparation

1983 • 24 citations

Automated sample cleanup in HPLC using column-switching techniques

1983 • 23 citations

New "on-line" sample-pretreatment procedure for routine liquid-chromatographic assay of low-concentration compounds in body fluids, illustrated by triamcinolone assay.

1983 • 20 citations

A Miniaturized Precolumn for On-Line Trace Enrichment and Direct Plasma Injection in Narrow-Bore Liquid Chromatography

1985 • 17 citations

Single-valve, single-pump, high-performance liquid chromatography column-switching analysis of hydrolyzed wood components

1985 • 14 citations

Combination of automated pre-column trace enrichment and on-line evaporation in high-performance liquid chromatography

1984 • 9 citations