World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
78
Citations
24366
World Ranking
3758
National Ranking
1198

Karl Folkers 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 Karl Folkers 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: 700 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

Karl Folkers 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 Karl Folkers 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: 78 D-Index — 79th percentile

79% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1990 - US President's National Medal of Science "For his discoveries and leadership in combining basic chemical research and clinical medicine to achieve new treatments of diseases which have enhanced the quality of life and extended survival rates for countless people.", Presented by President Bush at a White House East Room Ceremony on November 13, 1990.
  • 1986 - Priestley Medal, American Chemical Society (ACS)
  • 1972 - Welch Award in Chemistry, Robert A. Welch Foundation
  • 1967 - William H. Nichols Medal, American Chemical Society (ACS)
  • 1960 - Perkin Medal, Society of Chemical Industry, American Section
  • 1950 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1948 - Member of the National Academy of Sciences
  • 1941 - ACS Award in Pure Chemistry, American Chemical Society (ACS)

Overview

Karl Folkers was affiliated with The University of Texas at Austin in the United States during their career. Their work involved research at the intersection of basic chemical studies and clinical medicine, contributing to new treatments of diseases aimed at improving quality of life and survival rates.

Folkers's contributions extended into chemical research that integrated clinical applications, reflecting a focus on translational science. Although specific papers, co-authors, publication venues, or detailed topics are not available, their recognition and numerous awards highlight significant scientific activity and impact.

The awards received by Karl Folkers covered multiple decades and featured prominent honors in the field of chemistry, including:

  • ACS Award in Pure Chemistry, American Chemical Society (ACS), 1941
  • Member of the National Academy of Sciences, 1948
  • Fellow of the American Association for the Advancement of Science (AAAS), 1950
  • Perkin Medal, Society of Chemical Industry, American Section, 1960
  • William H. Nichols Medal, American Chemical Society (ACS), 1967
  • Welch Award in Chemistry, Robert A. Welch Foundation, 1972
  • Priestley Medal, American Chemical Society (ACS), 1986
  • US President's National Medal of Science, 1990, awarded for discoveries and leadership in chemical research combined with clinical medicine, presented by President Bush at a White House East Room Ceremony on November 13, 1990

Karl Folkers was recognized by both scientific societies and national institutions. The wide range of awards demonstrates an enduring career spanning from early recognition in 1941 through significant honors at the end of the 20th century.

The scientist's work was acknowledged at the highest levels in the United States, including membership in the National Academy of Sciences and fellowship in the AAAS. The National Medal of Science citation specifically noted their role in advancing treatments that enhanced survival and quality of life, linking their chemical research with clinical outcomes.

Karl Folkers is deceased. Their professional legacy encompasses a multidisciplinary approach involving chemistry and medicine, with a career marked by prestigious recognitions reflecting sustained contributions to scientific research and its applications.

Best Publications

  • The identity of chemical and hormonal properties of the thyrotropin releasing hormone and pyroglutamyl-histidyl-proline amide.

    Jan Bøler;Franz Enzmann;K. Folkers;C.Y. Bowers

  • Crystalline Vitamin B12.

    Edward L. Rickes;Norman G. Brink;Frank R. Koniuszy;Thomas R. Wood

  • A substance P antagonist inhibits vagally induced increase in vascular permeability and bronchial smooth muscle contraction in the guinea pig.

    J. M. Lundberg;A. Saria;E. Brodin;S. Rosell

  • Prolactin and thyrotropin release in man by synthetic pyroglutamyl-histidyl-prolinamide

    Cyril Y. Bowers;H.G. Friesen;P. Hwang;H.J. Guyda

  • A specific substance P antagonist blocks smooth muscle contractions induced by non-cholinergic, non-adrenergic nerve stimulation.

    S. Leander;R. Håkanson;S. Rosell;K. Folkers

  • Biochemical rationale and myocardial tissue data on the effective therapy of cardiomyopathy with coenzyme Q10

    Karl Folkers;Surasi Vadhanavikit;Svend A. Mortensen

  • Hydrogenolysis of Sulfur Compounds by Raney Nickel Catalyst

    Ralph Mozingo;Donald E. Wolf;Stanton A. Harris;Karl Folkers

  • Biological evaluation of substance P antagonists.

    K. Folkers;R. Håkanson;J. Hörig;Xu Jie-Cheng

  • RESEARCHES ON PYRIMIDINES. CXXX. SYNTHESIS OF 2-KETO-1,2,3,4-TETRAHYDROPYRIMIDINES

    Karl Folkers;H. J. Harwood;Treat B. Johnson

  • A synthetic peptide that is a bombesin receptor antagonist

    R. T. Jensen;S. W. Jones;K. Folkers;J. D. Gardner

  • Inhibition of coenzyme Q10-enzymes, succinoxidase and NADH-oxidase, by adriamycin and other quinones having antitumor activity

    Yoshifumi Iwamoto;Inge L. Hansen;Thomas H. Porter;Karl Folkers

  • The chemistry of vitamin B6; pyridoxylamino acids.

    Dorothea Heyl;Stanton A. Harris;Karl Folkers

  • Researches on Pyrimidines. CXXXVI. The Mechanism of Formation of Tetrahydropyrimidines by the Biginelli Reaction1

    Karl Folkers;Treat B. Johnson

  • Inhibition of gastric acid secretion in dogs by neurotensin.

    Sven Andersson;Ding Chang;Karl Folkers;Sune Rosell

  • Discovery of modification of the synthetic tripeptide-sequence of the thyrotropin releasing hormone having activity.

    K. Folkers;F. Enzmann;J. Bøler;C.Y. Bowers

  • Inhibition of Gastric and Intestinal Motor Activity in Dogs by (Gln4) Neurotensin

    S. Andersson;S. Rosell;U. Hjelmquist;D. Chang

  • Chemical design of antagonists of substance P

    Karl Folkers;Joachim Hörig;Sune Rosell;Ulla Björkroth

  • A synthetic peptide as an antagonist of substance P

    Göran Engberg;Torgny H. Svensson;Sune Rosell;Karl Folkers

  • COENZYME Q. I. STRUCTURE STUDIES ON THE COENZYME Q GROUP

    Donald E. Wolf;Carl H. Hoffman;Nelson R. Trenner;Byron H. Arison

  • The roles of coenzyme Q10 and vitamin E on the peroxidation of human low density lipoprotein subfractions.

    R Alleva;M Tomasetti;M Battino;G Curatola

  • Pantothenic Acid. VIII. The Total Synthesis of Pure Pantothenic Acid

    Eric T. Stiller;Stanton A. Harris;Jacob Finkelstein;John C. Keresztesy

  • Biochemistry of Quinones.

    Karl Folkers

Frequent Co-Authors

Cyril Y. Bowers
Cyril Y. Bowers Tulane University
Noboru Yanaihara
Noboru Yanaihara University of Shizuoka
Byron H. Arison
Byron H. Arison MSD (United States)
Rolf Håkanson
Rolf Håkanson Lund University
Andrew V. Schally
Andrew V. Schally Veterans Health Administration
X.-J. Xu
X.-J. Xu Karolinska Institute
Frederick L. Crane
Frederick L. Crane Purdue University West Lafayette
Synnøve Liaaen-Jensen
Synnøve Liaaen-Jensen Norwegian University of Science and Technology
Giorgio Lenaz
Giorgio Lenaz University of Bologna
Igor Tamm
Igor Tamm Rockefeller University

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