World's Best Scientists 2026 revealed!
Willem H. Koppenol

Willem H. Koppenol

D-Index & Metrics

Chemistry

D-Index
77
Citations
33088
World Ranking
3929
National Ranking
94

Willem H. Koppenol 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 Willem H. Koppenol 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: 234 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Willem H. Koppenol 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 Willem H. Koppenol 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: 77 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

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

Overview

Willem H. Koppenol is affiliated with ETH Zurich in Switzerland and has contributed extensively to the fields of biochemistry, chemistry, and medicine. Their research spans multiple subfields, including physiology, molecular biology, oceanography, cancer research, and inorganic chemistry.

The scientist's published work frequently appears in specific venues, indicating areas of focused study. These publication venues include:

  • Redox Biology
  • Nature Metabolism
  • Dalton Transactions
  • Nature Communications
  • Chemical Research in Toxicology

Research topics covered by Koppenol range across several specialized areas. The main topics of their work are:

  • Advanced oxidation water treatment
  • Electrochemical sensors and biosensors
  • Nitric Oxide and Endothelin Effects
  • Electron Spin Resonance Studies
  • Electrochemical Analysis and Applications
  • Cancer, Hypoxia, and Metabolism
  • Metabolism, Diabetes, and Cancer

Frequent coauthors in their published work include:

  • Helmut Sies (4 joint publications)
  • Craig B. Thompson (1 joint publication)
  • Karen H. Vousden (1 joint publication)
  • Randall S. Johnson (1 joint publication)
  • Zhimin Lu (1 joint publication)

Selected recent papers highlight a focus on oxidative processes, radical chemistry, and metabolic pathways. Some of these are:

  • "A century of the Warburg effect", 2023, Nature Metabolism
  • "Ferryl for real. The Fenton reaction near neutral pH", 2022, Dalton Transactions
  • "A resurrection of the Haber-Weiss reaction", 2022, Nature Communications
  • "Was hydrogen peroxide present before the arrival of oxygenic photosynthesis? The important role of iron(II) in the Archean ocean", 2023, Redox Biology
  • "Thinking Outside the Cage: A New Hypothesis That Accounts for Variable Yields of Radicals from the Reaction of CO2 with ONOO-", 2020, Chemical Research in Toxicology

Best Publications

  • Nitric oxide, superoxide, and peroxynitrite: the good, the bad, and ugly.

    J. S. Beckman;W. H. Koppenol

  • Otto Warburg's contributions to current concepts of cancer metabolism

    Willem H. Koppenol;Patricia L. Bounds;Chi V. Dang

  • Peroxynitrite, a cloaked oxidant formed by nitric oxide and superoxide.

    W. H. Koppenol;J. J. Moreno;William A. Pryor;H. Ischiropoulos

  • ALS, SOD and peroxynitrite

    Joseph S. Beckman;Michael Carson;Craig D. Smith;Willem H. Koppenol

  • Formation and properties of peroxynitrite as studied by laser flash photolysis, high-pressure stopped-flow technique, and pulse radiolysis.

    Reinhard Kissner;Thomas Nauser;Pascal Bugnon;Peter G. Lye

  • The Haber-Weiss cycle – 70 years later

    Willem H. Koppenol

  • Standard electrode potentials involving radicals in aqueous solution: Inorganic radicals

    David A. Armstrong;Robert E. Huie;Willem H. Koppenol;Sergei V. Lymar

  • The oxidizing nature of the hydroxyl radical. A comparison with the ferryl ion (FeO2

    W. H. Koppenol;Joel F. Liebman

  • Electrode potentials of partially reduced oxygen species, from dioxygen to water.

    Willem H. Koppenol;David M. Stanbury;Patricia L. Bounds

  • The complex interplay of iron metabolism, reactive oxygen species, and reactive nitrogen species: Insights into the potential of various iron therapies to induce oxidative and nitrosative stress

    Taija S. Koskenkorva-Frank;Günter Weiss;Willem H. Koppenol;Susanna Burckhardt;Susanna Burckhardt

  • The asymmetric distribution of charges on the surface of horse cytochrome c. Functional implications.

    W H Koppenol;E Margoliash

  • THE BASIC CHEMISTRY OF NITROGEN MONOXIDE AND PEROXYNITRITE

    W.H. Koppenol

  • The centennial of the Fenton reaction

    W.H. Koppenol

  • Energetics of interconversion reactions of oxyradicals

    W.H. Koppenol;J. Butler

  • Chemical Characterization of the Smallest S-Nitrosothiol, HSNO; Cellular Cross-talk of H2S and S-Nitrosothiols

    Milos R. Filipovic;Jan Lj. Miljkovic;Thomas Nauser;Maksim Royzen

  • Radical (HO•, H• and HOO•) Formation and Ionomer Degradation in Polymer Electrolyte Fuel Cells

    Lorenz Gubler;Sindy M. Dockheer;Sindy M. Dockheer;Willem H. Koppenol

  • Reduction potential of the carbon dioxide/carbon dioxide radical anion: a comparison with other C1 radicals

    W. H. Koppenol;J. D. Rush

  • Kinetics and mechanism of the reduction of ferricytochrome c by the superoxide anion.

    John Butler;Willem H. Koppenol;E. Margoliash

  • Oxidizing intermediates in the reaction of ferrous EDTA with hydrogen peroxide. Reactions with organic molecules and ferrocytochrome c.

    J D Rush;W H Koppenol

  • Syntheses of peroxynitrite: to go with the flow or on solid grounds?

    Willem H. Koppenol;R. Kissner;Joseph S. Beckman

  • On the pH-dependent yield of hydroxyl radical products from peroxynitrite

    John P. Crow;Christiana Spruell;Jun Chen;Christopher Gunn

Frequent Co-Authors

Christian Schöneich
Christian Schöneich University of Kansas
Janusz M. Gebicki
Janusz M. Gebicki Macquarie University
Anthony J. Kettle
Anthony J. Kettle University of Otago
Joseph S. Beckman
Joseph S. Beckman Oregon State University
Christine C. Winterbourn
Christine C. Winterbourn University of Otago
Helmut Sies
Helmut Sies Heinrich Heine University Düsseldorf
Robert C. Hider
Robert C. Hider King's College London
Cornelia G. Palivan
Cornelia G. Palivan University of Basel
Alexander Wokaun
Alexander Wokaun Paul Scherrer Institute
Wolfgang Meier
Wolfgang Meier University of Basel

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to various interdisciplinary fields, including those connected to law enforcement, legal studies, and public safety. For students interested in applying chemical knowledge to criminal investigations, exploring a forensic science degree salary can be a motivating factor. Forensic science technicians often use chemistry principles to analyze evidence and support justice systems.

Many students also consider expanding their qualifications with criminal justice education to complement their chemistry background. Understanding how much is criminal justice degree programs might help prospective students plan budgets and find affordable options, especially when pursuing degrees online.

For those starting out or seeking flexible study options, criminal justice associate programs online are an excellent way to gain foundational knowledge while maintaining career momentum. These programs often lead to entry-level positions in law enforcement, corrections, or support roles.

Additionally, chemistry graduates can explore legal pathways by examining paralegal salary trends. Combining legal expertise with a scientific background can create niche opportunities in intellectual property or environmental law, making it a worthwhile consideration for chemistry students aiming to diversify their careers.

Best Scientists Citing Willem H. Koppenol

Trending Scientists

Recently Published Articles