High resolution gas chromatographic/real-time high resolution mass spectrometric identification of organic acids in human urine

Mechanisms of Catalysis of Nucleophilic Reactions of Carboxylic Acid Derivatives.

1960 • 606 citations

Profiling of human body fluids in healthy and diseased states using gas chromatography and mass spectrometry, with special reference to organic acids

1977 • 213 citations

A new, generally applicable procedure for the preparation of glass capillary columns

1976 • 194 citations

The Chemistry of Isatin.

1944 • 188 citations

Profile of volatile metabolites in urine by gas chromatography-mass spectrometry

1973 • 166 citations

Quantitative metabolic profiling of urinary organic acids by gas chromatography-mass spectrometry. Comparison of isolation methods

1975 • 151 citations

The barium carbonate procedure for the preparation of glass capillary columns; Further informations and developments

1977 • 151 citations

Reactions of resonance stabilized carbanions. XXXI. Oxidation of carbanions. 4. Oxidation of indoxyl to indigo in basic solution

1969 • 113 citations

The separation of esters of choline by filter-paper chromatography

1952 • 110 citations

Mass spectrometry of aldonic and deoxyaldonic acids as trimethylsilyl derivatives

1970 • 110 citations

Chemistry of Heterocyclic Compounds

1979 • 98 citations

Species differences in the aromatization of quinic acid in vivo and the role of gut bacteria

1970 • 90 citations

Automated simultaneous qualitative and quantitative analysis of complex organic mixtures with a gas chromatography-mass spectrometry-computer system

1978 • 57 citations

Two-column gas chromatography of trimethylsilyl derivatives of biochemically significant compounds

1972 • 57 citations

High Performance Mass Spectrometry: Chemical Applications

1978 • 53 citations

Quantitative comparison of combined gas chromatographic/mass spectrometric profiles of complex mixtures

1977 • 51 citations

Mass Spectrometric Identification of Aldonolactones as Trimethylsilyl Ethers.

1967 • 45 citations

Detection and estimation of isopropyl methylphosphonofluoridate and O-ethyl S-diisopropylaminoethylmethylphosphonothioate in sea water in parts-per-trillion level

1973 • 35 citations

Retention Data in GLC Analysis; Carbohydrate-Related Hydroxy Carboxylic and Dicarboxylic Acids as Trimethylsilyl Derivatives

1977 • 33 citations

Computer Techniques for Mass Spectral Identification

1979 • 29 citations

Role of Intestinal Bacteria in Aromatization of Quinic Acid in Man and Guinea Pig.

1960 • 26 citations

Properties of GB in Water

1974 • 23 citations

The mass spectrometer as a substance-selective detector in chromatography

1977 • 22 citations

Design, Implementation, and Performance of a High Resolution Gas Chromatography/High Resolution Mass Spectrometry/Real-Time Computer System for the Analysis of Complex Organic Mixtures

1979 • 20 citations

The structure of methylisatoid

1963 • 18 citations

Rapid and simplified extraction procedure for gas chromatographic—mass spectrometric profiling of urinary organic acids

1978 • 16 citations

4-Hydroxycyclohexane-1-carboxylic acid: An unusual compound isolated from the urine of children with suspected disorders of metabolism

1976 • 15 citations

Separation of simple indole derivatives by thin layer chromatography

1968 • 14 citations

Real-Time Gas Chromatography/High Resolution Mass Spectrometry and its Application to the Analysis of Physiological Fluids

1974 • 14 citations

Test for anticholinesterase materials in water

1973 • 12 citations

Introduction to Gas Chromatography/High Resolution Mass Spectrometry

1978 • 7 citations