D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 50 Citations 5,824 99 World Ranking 10873 National Ranking 209

Overview

What is he best known for?

The fields of study he is best known for:

  • Enzyme
  • Gene
  • Biochemistry

The scientist’s investigation covers issues in Stereochemistry, Mass spectrometry, Oligosaccharide, Mannose and Biochemistry. His work carried out in the field of Stereochemistry brings together such families of science as Sialic acid, Protonation, Glycoprotein, Molecule and Monosaccharide. Johan Haverkamp has included themes like Glycosylation, Carbohydrate and Fucose in his Monosaccharide study.

Part of his project on Mass spectrometry includes research on Analytical chemistry and Chromatography. His Mannose research includes elements of Proton NMR, Anomer and Chemical shift. His Biochemistry study combines topics in areas such as Phaseolus and Rhizobium etli.

His most cited work include:

  • Determination of the primary structures of 16 asialo-carbohydrate units derived from human plasma α1-acid glycoprotein by 360-MHz 1H NMR spectroscopy and permethylation analysis (376 citations)
  • High-resolution 1H-NMR spectroscopy of free and glycosidically linked O-acetylated sialic acids (144 citations)
  • The structure of the asialo-carbohydrate units of human serotransferrin as proven by 360 MHz proton magnetic resonance spectroscopy. (128 citations)

What are the main themes of his work throughout his whole career to date?

Johan Haverkamp spends much of his time researching Chromatography, Mass spectrometry, Stereochemistry, Biochemistry and Fast atom bombardment. His biological study spans a wide range of topics, including Molecular mass and Peptide. Johan Haverkamp combines subjects such as Neuraminic acid and Glycoside with his study of Mass spectrometry.

His work on Nuclear magnetic resonance spectroscopy is typically connected to Spectroscopy as part of general Stereochemistry study, connecting several disciplines of science. His work in Biochemistry covers topics such as Rhizobiaceae which are related to areas like Oligosaccharide. His Fast atom bombardment study incorporates themes from Peptide sequence, Dissociation, Trypsin and Fatty acid.

He most often published in these fields:

  • Chromatography (32.35%)
  • Mass spectrometry (32.35%)
  • Stereochemistry (28.43%)

What were the highlights of his more recent work (between 1996-2011)?

  • Mass spectrometry (32.35%)
  • Chromatography (32.35%)
  • Biochemistry (27.45%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Mass spectrometry, Chromatography, Biochemistry, Stereochemistry and High-performance liquid chromatography. His Mass spectrometry research integrates issues from Glycoside and Dissociation. His research investigates the link between Chromatography and topics such as Molecular mass that cross with problems in Arabinogalactan, Fractionation and Galactose.

His Residue, Chymosin and Casein study, which is part of a larger body of work in Biochemistry, is frequently linked to Nod factor and Gouda cheese, bridging the gap between disciplines. The various areas that Johan Haverkamp examines in his Residue study include Lipopolysaccharide, Nuclear magnetic resonance spectroscopy, Monosaccharide and Polysaccharide. Many of his research projects under Stereochemistry are closely connected to Beta-galactosidase with Beta-galactosidase, tying the diverse disciplines of science together.

Between 1996 and 2011, his most popular works were:

  • Electrospray ionization mass spectrometry as a tool to analyze hydrogen/deuterium exchange kinetics of transmembrane peptides in lipid bilayers (85 citations)
  • Factors Affecting Gas-Phase Deuterium Scrambling in Peptide Ions and Their Implications for Protein Structure Determination (82 citations)
  • Sodium-cationized oligosaccharides do not appear to undergo 'internal residue loss' rearrangement processes on tandem mass spectrometry. (76 citations)

In his most recent research, the most cited papers focused on:

  • Enzyme
  • Gene
  • Amino acid

His main research concerns Mass spectrometry, Chromatography, Peptide, Hydrogen–deuterium exchange and Lipid bilayer. His work on Tandem mass spectrometry as part of his general Mass spectrometry study is frequently connected to Matrix-assisted laser desorption/ionization, thereby bridging the divide between different branches of science. His studies in Tandem mass spectrometry integrate themes in fields like Glycosidic bond, Sample preparation in mass spectrometry, Electrospray ionization and Protonation.

His research in Chromatography intersects with topics in Residue, Molecular mass and Galactose. The Peptide study combines topics in areas such as Protein structure, Structural biology, Computational chemistry and Dissociation. His study on Hydrogen–deuterium exchange is covered under Analytical chemistry.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Determination of the primary structures of 16 asialo-carbohydrate units derived from human plasma alpha 1-acid glycoprotein by 360-MHZ 1H NMR spectroscopy and permethylation analysis.

Fournet B;Montreuil J;Strecker G;Dorland L.
Biochemistry (1978)

590 Citations

High-resolution 1H-NMR spectroscopy of free and glycosidically linked O-acetylated sialic acids

Johan Haverkamp;Herman Van Halbeek;Lambertus Dorland;Johannes F. G. Vliegenthart.
FEBS Journal (1982)

219 Citations

The structure of the asialo-carbohydrate units of human serotransferrin as proven by 360 MHz proton magnetic resonance spectroscopy.

L. Dorland;J. Haverkamp;B.L. Schut;J.F.G. Vliegenthart.
FEBS Letters (1977)

198 Citations

360-MHz 1H nuclear-magnetic-resonance spectroscopy of sialyl-oligosaccharides from patients with sialidosis (mucolipidosis I and II).

Lambertus Dorland;Johan Haverkamp;Johannes F. G. Vliegenthart;Gérard Strecker.
FEBS Journal (1978)

146 Citations

Identification of Oxidized Methionine in Peptides

Fija M. Lagerwerf;Marco van de Weert;Wigger Heerma;Johan Haverkamp.
Rapid Communications in Mass Spectrometry (1996)

142 Citations

Isolation, chemical structures and biological activity of the lipo-chitin oligosaccharide nodulation signals from Rhizobium etli.

Luis Cárdenas;Jimena Domínguez;Carmen Quinto;Isabel M. López-Lara.
Plant Molecular Biology (1995)

139 Citations

Electrospray ionization mass spectrometry as a tool to analyze hydrogen/deuterium exchange kinetics of transmembrane peptides in lipid bilayers

Jeroen A. A. Demmers;Johan Haverkamp;Albert J. R. Heck;Roger E. Koeppe.
Proceedings of the National Academy of Sciences of the United States of America (2000)

131 Citations

Sodium-cationized oligosaccharides do not appear to undergo 'internal residue loss' rearrangement processes on tandem mass spectrometry.

L. P. Brüll;V. Kovácik;J. E. Thomas-Oates;W. Heerma.
Rapid Communications in Mass Spectrometry (1998)

128 Citations

Factors Affecting Gas-Phase Deuterium Scrambling in Peptide Ions and Their Implications for Protein Structure Determination

Jeroen A. A. Demmers;Dirk T. S. Rijkers;Johan Haverkamp;and J. Antoinette Killian.
Journal of the American Chemical Society (2002)

125 Citations

Synthesis of 9-O-Acetyl- and 4,9-Di-O-Acetyl Derivatives of the Methyl Ester of N-Acetyl-β-D-Neuraminic Acid Methylglycoside. Their Use as Models in Periodate Oxidation Studies

Johan Haverkamp;Roland Schauer;Margret Wember;Johannis P. Kamerling.
Biological Chemistry (1975)

123 Citations

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