World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
97
Citations
74677
World Ranking
1710
National Ranking
953

Chemistry

D-Index
97
Citations
73993
World Ranking
1428
National Ranking
550

Nathan O. Kaplan 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 Nathan O. Kaplan 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: 402 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Nathan O. Kaplan 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 Nathan O. Kaplan 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: 97 D-Index — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Overview

Nathan O. Kaplan was affiliated with Harvard University in the United States and made contributions primarily in the fields of Mathematics and Computer Science. Their research spanned various subfields including Algebra and Number Theory, Geometry and Topology, Computational Theory and Mathematics, Discrete Mathematics and Combinatorics, as well as Artificial Intelligence.

Their work addressed a range of topics such as Coding Theory and Cryptography, Algebraic Geometry and Number Theory, Commutative Algebra and Its Applications, Finite Group Theory Research, Cryptography and Residue Arithmetic, Rings, Modules, and Algebras, and Random Matrices and Applications.

Nathan O. Kaplan authored multiple papers, notable among these were:

  • Generalizations of results of Friedman and Washington on cokernels of random p-adic matrices (2022), published in Journal of Algebra
  • Numerical semigroups, polyhedra, and posets I: the group cone (2021), published in Combinatorial Theory
  • Counting Plane Cubic Curves over Finite Fields with a Prescribed Number of Rational Intersection Points (2020), published in arXiv (Cornell University)
  • Counting plane cubic curves over finite fields with a prescribed number of rational intersection points (2021), published in European Journal of Mathematics
  • The probability of non-isomorphic group structures of isogenous elliptic curves in finite field extensions, I (2023), published in Research in Number Theory

They frequently published in several venues, including:

  • arXiv (Cornell University)
  • Journal of Algebra
  • European Journal of Mathematics
  • Combinatorial Theory
  • Oncogene

In collaboration, their common coauthors comprised John Cullinan, Deepesh Singhal, Gilyoung Cheong, Vlad Matei, and Christopher O'Neill.

Best Publications

  • Methods in Enzymology , Vol

    S P Colowick;M D Joshi;Jagannathan;N O Kaplan

  • Nature and Development of Lactic Dehydrogenases: The two major types of this enzyme form molecular hybrids which change in makeup during development.

    R. D. Cahn;E. Zwilling;N. O. Kaplan;L. Levine

  • Lactic Dehydrogenases: Functions of the Two Types

    David M. Dawson;Theodore L. Goodfriend;Nathan O. Kaplan

  • The Comparative Enzymology of Lactic Dehydrogenases I. PROPERTIES OF THE CRYSTALLINE BEEF AND CHICKEN ENZYMES

    Amadeo Pesce;Robert H. McKay;Francis Stolzenbach;Robert D. Cahn

  • The reaction of pyridine nucleotide with cyanide and its analytical use.

    Sidney P. Colowick;Nathan O. Kaplan;Margaret M. Ciotti

  • Lactic Dehydrogenase in Human Neoplastic Tissues

    Robert D. Goldman;Nathan O. Kaplan;Thomas C. Hall

  • The assay and distribution of coenzyme A.

    Nathan O. Kaplan;Fritz Lipmann

  • The Comparative Enzymology of Creatine Kinases I. ISOLATION AND CHARACTERIZATION FROM CHICKEN AND RABBIT TISSUES

    Hans M. Eppenberger;David M. Dawson;Nathan O. Kaplan

  • The comparative enzymology of lactic dehydrogenases. 3. Properties of the H4 and M4 enzymes from a number of vertebrates.

    Amadeo Pesce;Thomas P. Fondy;Francis Stolzenbach;Fred Castillo

  • Structure-function relationships in lactate dehydrogenase.

    Margaret J. Adams;Manfred Buehner;K. Chandrasekhar;Geoffrey C. Ford

  • Inhibition of spleen diphosphopyridine nucleotidase by nicotinamide, an exchange reaction.

    Leonard J. Zatman;Nathan O. Kaplan;Sidney P. Colowick

  • Molecular Heterogeneity and Evolution of Enzymes

    Nathan O. Kaplan;Margaret M. Ciotti;Robert E. Bieber;Milton Hamolsky;Milton Hamolsky

  • Reaction of pyridine nucleotide analogues with dehydrogenases.

    Nathan O. Kaplan;Margaret M. Ciotti;Francis E. Stolzenbach

  • Hydrogen evolution by a chloroplast-ferredoxin-hydrogenase system.

    John R. Benemann;Jeffrey A. Berenson;Nathan O. Kaplan;Martin D. Kamen

  • Lactate dehydrogenases: structure and function.

    Johannes Everse;Nathan O. Kaplan

  • Pyridine nucleotide transhydrogenase. III. Animal tissue transhydrogenases.

    Nathan O. Kaplan;Sidney P. Colowick;Elizabeth F. Neufeld

  • THE COMPARATIVE ENZYMOLOGY OF TRIOSEPHOSPHATE DEHYDROGENASE.

    William S. Allison;Nathan O. Kaplan

  • CHEMISTRY AND PROPERTIES OF THE 3-ACETYLPYRIDINE ANALOGUE OF DIPHOSPHOPYRIDINE NUCLEOTIDE

    M M Ciotti;N O Kaplan

  • Creatine kinase: evidence for a dimeric structure.

    David M. Dawson;Hans M. Eppenberger;N.O. Kaplan

  • PYRIDINE NUCLEOTIDE SYNTHESIS IN THE MOUSE

    Nathan O. Kaplan;Nathan O. Kaplan;Abraham Goldin;Abraham Goldin;Stewart R. Humphreys;Stewart R. Humphreys;Margaret M. Ciotti;Margaret M. Ciotti

Frequent Co-Authors

Sidney P. Colowick
Sidney P. Colowick Vanderbilt University
Matthew Meyerson
Matthew Meyerson Harvard University
Martin D. Kamen
Martin D. Kamen University of California, San Diego
Fritz Lipmann
Fritz Lipmann Harvard University
Jack E. Dixon
Jack E. Dixon University of California, San Diego
Marcin Imielinski
Marcin Imielinski Cornell University
David M. Greenberg
David M. Greenberg University of California, Berkeley
Susan S. Taylor
Susan S. Taylor University of California, San Diego
J. Craig Venter
J. Craig Venter J. Craig Venter Institute
Paul M. Wassarman
Paul M. Wassarman Icahn School of Medicine at Mount Sinai

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 specialized careers. Many students consider online degrees that align with sectors like pharmaceutical science, forensic analysis, and healthcare. For those interested in law and science intersections, exploring what types of paralegals make the most money can guide choices towards lucrative legal roles supporting scientific cases.

Pharmaceutical careers remain a popular option, with roles ranging from drug development to sales. Understanding pharma sales rep salary and career paths can help chemistry graduates transition smoothly into the industry’s commercial side.

For a more clinical focus, many consider advanced training on how to become a pharmacist salary, which highlights the educational requirements and earning potential in this essential healthcare profession supporting medication management.

Additionally, careers such as forensic science are vital to criminal investigations. Knowing how to become an autopsy technician can support chemistry students intrigued by forensic pathology and crime labs.

Best Scientists Citing Nathan O. Kaplan