World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
67
Citations
14117
World Ranking
7013
National Ranking
2085

Gary J. Van Berkel publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Gary J. Van Berkel sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 189 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Gary J. Van Berkel D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Gary J. Van Berkel sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 67 D-Index — 62nd percentile

62% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Gary J. Van Berkel is a researcher affiliated with Oak Ridge National Laboratory in the United States. Their research primarily spans the fields of engineering and chemistry, with a focus on spectroscopy and biomedical engineering as key subfields.

Their recent scholarly output includes research papers published mainly in the venue Analytical Chemistry, with additional work appearing in Chemical Science. These selected publications highlight a concentration on mass spectrometry techniques and applications, as well as microfluidic and capillary electrophoresis applications:

  • Operational Modes and Speed Considerations of an Acoustic Droplet Dispenser for Mass Spectrometry (2020, Analytical Chemistry)
  • Fluid Dynamics of the Open Port Interface for High-Speed Nanoliter Volume Sampling Mass Spectrometry (2021, Analytical Chemistry)
  • An Open Port Sampling Interface for the Chemical Characterization of Levitated Microparticles (2022, Analytical Chemistry)
  • Iodide oxidation by ozone at the surface of aqueous microdroplets (2023, Chemical Science)

The main research topics covered by Van Berkel's work include:

  • Mass Spectrometry Techniques and Applications
  • Microfluidic and Capillary Electrophoresis Applications
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Ion-surface interactions and analysis
  • Electrohydrodynamics and Fluid Dynamics
  • Gas Sensing Nanomaterials and Sensors
  • Spectroscopy and Laser Applications

Frequent coauthors collaborating with Van Berkel provide insight into a network of researchers commonly engaged in related studies. These include:

  • Chang Liu
  • Thomas R. Covey
  • David M. Cox
  • Peter Kovarik
  • Blair Perot

Van Berkel's work contributes to the general understanding of advanced spectroscopic and engineering methods. Within their subfields, contributions to biomedical engineering and electrical and electronic engineering are manifested alongside their core areas of chemistry and materials chemistry.

Best Publications

  • Tandem mass spectrometry of small, multiply charged oligonucleotides.

    Scott A. Mcluckey;Gary J. Van Berkel;Gary L. Glish

  • Electrochemical processes in electrospray ionization mass spectrometry

    Juan Fernandez de la Mora;Gary J. Van Berkel;Christie G. Enke;Richard B. Cole

  • Electrochemical Origin of Radical Cations Observed in Electrospray Ionization Mass Spectra

    Gary J. Van Berkel;Scott A. McLuckey;Gary L. Glish

  • Fully automated liquid extraction‐based surface sampling and ionization using a chip‐based robotic nanoelectrospray platform

    Vilmos Kertesz;Gary J. Van Berkel

  • Established and emerging atmospheric pressure surface sampling/ionization techniques for mass spectrometry

    Gary J Van Berkel;Gary J Van Berkel;Sofie P Pasilis;Olga S Ovchinnikova;Olga S Ovchinnikova

  • Electrospray ionization combined with ion trap mass spectrometry

    Gary J. Van Berkel;Gary L. Glish;Scott A. McLuckey

  • Thin-Layer Chromatography and Mass Spectrometry Coupled Using Desorption Electrospray Ionization

    Gary J. van Berkel;Michael J. Ford;Michael A. Deibel

  • Characterization of an Electrospray Ion Source as a Controlled-Current Electrolytic Cell

    G. J. Van Berkel;Feimeng Zhou

  • Thin-Layer Chromatography and Electrospray Mass Spectrometry Coupled Using a Surface Sampling Probe

    Gary J. Van Berkel;Amaury D. Sanchez;J. Martin E. Quirke

  • Changes in bulk solution pH caused by the inherent controlled-current electrolytic process of an electrospray ion source

    Gary J. Van Berkel;Feimeng Zhou;Joseph T. Aronson

  • Electrochemistry Combined Online with Electrospray Mass Spectrometry

    Feimeng. Zhou;Gary J. Van Berkel

  • Urea-functionalized M4L6 cage receptors: anion-templated self-assembly and selective guest exchange in aqueous solutions.

    Radu Custelcean;Peter V. Bonnesen;Nathan C. Duncan;Xiaohua Zhang

  • Reactions of Dimethylamine with Multiply Charged Ions of Cytochrome c

    Scott A. McLuckey;Gary J. Van Berkel;Gary L. Glish

  • Liquid microjunction surface sampling probe electrospray mass spectrometry for detection of drugs and metabolites in thin tissue sections

    Gary J. Van Berkel;Vilmos Kertesz;Kenneth A. Koeplinger;Kenneth A. Koeplinger;Marissa Vavrek

  • Electrospray ionization of porphyrins using a quadrupole ion trap for mass analysis

    Gary J. Van Berkel;Scott A. McLuckey;Gary L. Glish

  • Derivatization for electrospray ionization mass spectrometry. 3. Electrochemically ionizable derivatives.

    G. J. Van Berkel;J. M. E. Quirke;R. A. Tigani;A. S. Dilley

  • Using the electrochemistry of the electrospray ion source.

    Gary J. Van Berkel;Vilmos Kertesz

  • Comparison of drug distribution images from whole-body thin tissue sections obtained using desorption electrospray ionization tandem mass spectrometry and autoradiography.

    Vilmos Kertesz;Gary J. Van Berkel;Marissa Vavrek;Kenneth A. Koeplinger

  • Ion isolation and sequential stages of mass spectrometry in a quadrupole ion trap mass spectrometer

    John N. Louris;Jennifer S. Brodbelt-Lustig;R. Graham Cooks;Gary L. Glish

  • Thin-layer chromatography/desorption electrospray ionization mass spectrometry: investigation of goldenseal alkaloids.

    Gary J Van Berkel;Bruce A Tomkins;Vilmos Kertesz

Frequent Co-Authors

Vilmos Kertesz
Vilmos Kertesz Oak Ridge National Laboratory
Scott A. McLuckey
Scott A. McLuckey Purdue University West Lafayette
Gary L. Glish
Gary L. Glish University of North Carolina at Chapel Hill
Stephen Jesse
Stephen Jesse Oak Ridge National Laboratory
Bruce A. Moyer
Bruce A. Moyer Oak Ridge National Laboratory
Timothy J. Tschaplinski
Timothy J. Tschaplinski Oak Ridge National Laboratory
Sivakumar Pattathil
Sivakumar Pattathil University of Georgia
Michael G. Hahn
Michael G. Hahn University of Georgia
Vera Bocharova
Vera Bocharova Oak Ridge National Laboratory
Sergei V. Kalinin
Sergei V. Kalinin University of Tennessee at Knoxville

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