World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
55
Citations
8336
World Ranking
12393
National Ranking
229

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Chromatography
  • Ion

Johan C. Kraak mostly deals with Chromatography, Phase, Analytical chemistry, Capillary electrophoresis and Capillary action. His biological study spans a wide range of topics, including Adsorption and Solvent. His work in Adsorption tackles topics such as Coating which are related to areas like Layer.

His Phase research includes themes of Thermal, Electrochromatography, Stationary phase, Capillary electrochromatography and Electro-osmosis. His Capillary electrophoresis research is multidisciplinary, incorporating perspectives in Benzoin and Resolution. His High-performance liquid chromatography research is multidisciplinary, incorporating elements of Detection limit and Argon.

His most cited work include:

  • Simple and fast solvent extraction system for selective and quantitative isolation of adrenaline, noradrenaline and dopamine from plasma and urine. (395 citations)
  • Capillary zone electrophoretic separations of proteins in polyethylene glycol-modified capillaries (250 citations)
  • Comparison of five methods for the study of drug-protein binding in affinity capillary electrophoresis. (201 citations)

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

His scientific interests lie mostly in Chromatography, Analytical chemistry, High-performance liquid chromatography, Phase and Column chromatography. His study looks at the relationship between Chromatography and fields such as Capillary action, as well as how they intersect with chemical problems. His work deals with themes such as Porosity, Polymer and Packed bed, which intersect with Analytical chemistry.

His research in High-performance liquid chromatography tackles topics such as Adsorption which are related to areas like Ethyl acetate. His study in the field of Capacity factor is also linked to topics like Selectivity. His studies deal with areas such as Chromatography detector and Silicone as well as Column chromatography.

He most often published in these fields:

  • Chromatography (90.83%)
  • Analytical chemistry (33.33%)
  • High-performance liquid chromatography (31.67%)

What were the highlights of his more recent work (between 1996-2000)?

  • Chromatography (90.83%)
  • Analytical chemistry (33.33%)
  • Capillary action (14.17%)

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

His primary areas of investigation include Chromatography, Analytical chemistry, Capillary action, Capillary electrophoresis and Electrophoresis. His Polymer research extends to Chromatography, which is thematically connected. His work carried out in the field of Analytical chemistry brings together such families of science as Dispersion and Volumetric flow rate.

His Capillary action study combines topics in areas such as Adsorption and Electropherogram. His Electrophoresis study incorporates themes from Critical micelle concentration, Micelle, Stability constants of complexes and Buffer solution. He interconnects Phase and Ambient pressure in the investigation of issues within Capillary electrochromatography.

Between 1996 and 2000, his most popular works were:

  • Comparison of five methods for the study of drug-protein binding in affinity capillary electrophoresis. (201 citations)
  • Principles and limitations of methods available for the determination of binding constants with affinity capillary electrophoresis (92 citations)
  • Capillary electrochromatography with 1.5 μm ODS-modified non-porous silica spheres (85 citations)

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

  • Organic chemistry
  • Chromatography
  • Ion

The scientist’s investigation covers issues in Chromatography, Analytical chemistry, Vacancy defect, Capillary action and Capillary electrophoresis. His study in Chromatography is interdisciplinary in nature, drawing from both Carbon dioxide, Iodometry and Nitrogen. Johan C. Kraak has included themes like Porosity, Electro-osmosis and Phase in his Analytical chemistry study.

His Vacancy defect research encompasses a variety of disciplines, including Serum albumin, Plasma protein binding, Electrophoresis, Concentration effect and A protein. Capillary action is closely attributed to Packed bed in his work. The various areas that he examines in his Capillary electrochromatography study include Ionic strength, Capacity factor and Silica gel.

Best Publications

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

    F. Smedes;J.C. Kraak;H. Poppe

  • Capillary zone electrophoretic separations of proteins in polyethylene glycol-modified capillaries

    G.J.M. Bruin;J.P. Chang;R.H. Kuhlman;K. Zegers

  • Comparison of five methods for the study of drug-protein binding in affinity capillary electrophoresis.

    M.H.A. Busch;L.B. Carels;H.F.M. Boelens;J.C. Kraak

  • Study of protein-drug binding using capillary zone electrophoresis.

    Johan C. Kraak;Sandra Busch;Hans Poppe

  • Solvent-generated ion-exchange systems with anionic surfactants for rapid separations of amino acids.

    J.C. Kraak;K.M. Jonker;J.F.K. Huber

  • Temperature gradients in HPLC columns due to viscous heat dissipation

    H. Poppe;J. C. Kraak;J. F. K. Huber;J. H. M. van den Berg

  • Performance of a physically adsorbed high-molecular-mass polyethyleneimine layer as coating for the separation of basic proteins and peptides by capillary electrophoresis

    F. Bedia Erim;Alejandro Cifuentes;Hans Poppe;Johan C. Kraak

  • Chiral separations by complexation with proteins in capillary zone electrophoresis

    Sandra Busch;Johan C. Kraak;Hans Poppe

  • Influence of thermal conditions on the efficiency of high-performance liquid chromatographic columns

    H. Poppe;J.C. Kraak

  • Performance of carbohydrate-modified fused-silica capillaries for the separation of proteins by zone electrophoresis.

    G.J.M. Bruin;R. Huisden;J.C. Kraak;H. Poppe

  • Experiences with packed capillary electrochromatography at ambient pressure

    S.E. van den Bosch;S. Heemstra;J.C. Kraak;H. Poppe

  • Principles and limitations of methods available for the determination of binding constants with affinity capillary electrophoresis

    M.H.A. Busch;J.C. Kraak;H. Poppe

  • Capabilities of on-line element-specific detection in high-performance liquid chromatography using an inductively coupled argon plasma emission source detector

    C.H. Gast;J.C. Kraak;H. Poppe;F.J.M.J. Maessen

  • RAPID SEPARATION OF METAL CHELATES BY COLUMN LIQUID--LIQUID CHROMATOGRAPHY USING ULTRAVIOLET DETECTION.

    J. F. K. Huber;J. C. Kraak;Hans. Veening

  • Distribution mechanism of ionizable substances in dynamic anion-exchange systems using cationic surfactants in high-performance liquid chromatography

    C.P. Terweij-groen;S. Heemstra;J.C. Kraak

  • Capillary electrochromatography with 1.5 μm ODS-modified non-porous silica spheres

    R. M. Seifar;W. Th. Kok;J. C. Kraak;H. Poppe

  • Study of the influence of competition and solvent interaction on retention in liquid-solid chromatography by measurement of activity coefficients in the mobile phase

    E.H. Slaats;J.C. Kraak;W.J.T. Brugman;H. Poppe

  • Electrically driven open-tubular liquid chromatography

    G.J.M. Bruin;P.P.H. Tock;J.C. Kraak;H. Poppe

  • Hydrodynamic and size-exclusion chromatography of polymers on porous particles

    G. Stegeman;J.C. Kraak;H. Poppe

  • Mass loadability of chromatographic columns

    H. Poppe;J.C. Kraak

Frequent Co-Authors

Hans Poppe
Hans Poppe University of Amsterdam
Alejandro Cifuentes
Alejandro Cifuentes Spanish National Research Council
U.R. Tjaden
U.R. Tjaden Leiden University
R.W. Frei
R.W. Frei Vrije Universiteit Amsterdam
Wilfried M. A. Niessen
Wilfried M. A. Niessen Vrije Universiteit Amsterdam
John H. Knox
John H. Knox University of Edinburgh
Kees Vrieze
Kees Vrieze University of Amsterdam
Peter J. Schoenmakers
Peter J. Schoenmakers University of Amsterdam

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