World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
48
Citations
7573
World Ranking
15317
National Ranking
3878

Julian F. Tyson 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 Julian F. Tyson 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: 253 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Julian F. Tyson 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 Julian F. Tyson 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: 48 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Overview

Julian F. Tyson is affiliated with the University of Massachusetts Amherst in the United States. Their research primarily spans the fields of Chemistry and Environmental Science, with a strong focus on subfields such as Analytical Chemistry, Health, Toxicology and Mutagenesis, and Inorganic Chemistry. They have also engaged in Materials Chemistry and Health Informatics at a smaller scale.

The main topics covered in Tyson's work include Analytical Chemistry Methods Development, Mercury Impact and Mitigation Studies, Radioactive Element Chemistry and Processing, Heavy Metals in Plants, Machine Learning in Materials Science, Artificial Intelligence in Healthcare and Education, and Mass Spectrometry Techniques and Applications.

Tyson has a notable record of frequent collaboration with several researchers. These include Robert Clough, Chris F. Harrington, Steve J. Hill, Yolanda Madrid, and Marina Patriarca.

The scientist's publications are concentrated in a few key journals, most notably the Journal of Analytical Atomic Spectrometry, where they have contributed to 11 papers. Other contributions have appeared in the Journal of Chemical Education and Food Control.

Selected recent papers by Julian F. Tyson include:

  • Shortcomings of ChatGPT (2023), Journal of Chemical Education
  • Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages (2022), Journal of Analytical Atomic Spectrometry
  • Atomic spectrometry update: review of advances in the analysis of clinical and biological materials, foods and beverages (2021), Journal of Analytical Atomic Spectrometry
  • Atomic Spectrometry Update: review of advances in elemental speciation (2021), Journal of Analytical Atomic Spectrometry
  • Atomic spectrometry update: review of advances in elemental speciation (2020), Journal of Analytical Atomic Spectrometry

Best Publications

  • Chemical speciation influences comparative activity of selenium-enriched garlic and yeast in mammary cancer prevention.

    Clement Ip;Marc Birringer;Eric Block;Mihály Kotrebai

  • Selenium speciation in enriched and natural samples by HPLC-ICP-MS and HPLC-ESI-MS with perfluorinated carboxylic acid ion-pairing agents

    Mihály Kotrebai;Marc Birringer;Julian F. Tyson;Eric Block

  • Speciation of selenoamino acids and organoselenium compounds in selenium-enriched yeast using high-performance liquid chromatography-inductively coupled plasma mass spectrometry

    Susan M. Bird;Peter C. Uden;Julian F. Tyson;Eric Block

  • High-performance liquid chromatography of selenium compounds utilizing perfluorinated carboxylic acid ion-pairing agents and inductively coupled plasma and electrospray ionization mass spectrometric detection.

    Mihály Kotrebai;Julian F. Tyson;Eric Block;Peter C. Uden

  • High-performance liquid chromatography of selenoamino acids and organo selenium compounds Speciation by inductively coupled plasma mass spectrometry

    Susan M Bird;Honghong Ge;Peter C Uden;Julian F Tyson

  • Chromatographic speciation of anionic and neutral selenium compounds in Se-accumulating Brassica juncea (Indian mustard) and in selenized yeast.

    Chethaka Kahakachchi;Harriet Totoe Boakye;Peter C. Uden;Julian F. Tyson

  • Interaction of laser radiation with solid materials and its significance to analytical spectrometry: a review

    Susan A. Darke;Julian F. Tyson

  • Identification of the principal selenium compounds in selenium-enriched natural sample extracts by ion-pair liquid chromatography with inductively coupled plasma- and electrospray ionization-mass spectrometric detection

    Mihály Kotrebai;Julian F. Tyson;Peter C. Uden;Marc Birringer

  • Atomic spectrometry update. Advances in atomic emission, absorption, and fluorescence spectrometry, and related techniques

    E. Hywel Evans;Jason A. Day;Christopher D. Palmer;W. John Price

  • Determination of acetaminophen by flow injection with on-line chemical derivatization: Investigations using visible and FTIR spectrophotometry

    Maiella L Ramos;Julian F Tyson;David J Curran

  • Determination of Total Mercury in Waters and Urine by Flow Injection Atomic Absorption Spectrometry Procedures involving On- and Off-line Oxidation of Organomercury Species

    Christopher P. Hanna;Julian F. Tyson;Susan. McIntosh

  • Selective detection and identification of Se containing compounds--review and recent developments.

    Peter C. Uden;Harriet Totoe Boakye;Chethaka Kahakachchi;Julian F. Tyson

  • Performance evaluation of an axially viewed horizontal inductively coupled plasma for optical emission spectrometry

    Juan C. Ivaldi;Julian F. Tyson

  • Determination of inorganic mercury and total mercury in biological and environmental samples by flow injection-cold vapor-atomic absorption spectrometry using sodium borohydride as the sole reducing agent

    Susana Rı́o Segade;Julian F. Tyson

  • Flow injection solid phase extraction with Chromosorb 102: determination of lead in soil and waters by flame atomic absorption spectrometry

    Latif Elçi;Zikri Arslan;Julian F. Tyson

  • Identification of selenium species in selenium-enriched garlic, onion and broccoli using high-performance ion chromatography with inductively coupled plasma mass spectrometry detection

    Honghong Ge;Xiao-Jia Cai;Julian F. Tyson;Peter C. Uden

  • Analytical selenoamino acid studies by chromatography with interfaced atomic mass spectrometry and atomic emission spectral detection

    Peter C Uden;Susan Mary Bird;Mihaly Kotrebai;Paula B Nolibos

  • DETERMINATION OF METHYLMERCURY AND INORGANIC MERCURY IN WATER SAMPLES BY SLURRY SAMPLING COLD VAPOR ATOMIC ABSORPTION SPECTROMETRY IN A FLOW INJECTION SYSTEM AFTER PRECONCENTRATION ON SILICA C18 MODIFIED

    Susana Río Segade;Julian F. Tyson

  • Atomic Spectrometry Update: review of advances in elemental speciation

    Robert Clough;Chris F. Harrington;Steve J. Hill;Yolanda Madrid

  • Element selective characterization of stability and reactivity of selenium species in selenized yeast

    Peter C Uden;Harriet Totoe Boakye;Chethaka L Kahakachchi;Rameh Hafezi

Frequent Co-Authors

Peter C. Uden
Peter C. Uden University of Massachusetts Amherst
Eric Block
Eric Block University at Albany, State University of New York
Paul J. Worsfold
Paul J. Worsfold Plymouth University
Baoshan Xing
Baoshan Xing University of Massachusetts Amherst
Les Ebdon
Les Ebdon Plymouth University
Steve J. Hill
Steve J. Hill Plymouth University
Richard S. Glass
Richard S. Glass University of Arizona
Miguel Valcárcel
Miguel Valcárcel University of Córdoba
Malcolm R. Smyth
Malcolm R. Smyth Dublin City University
M. D. Luque de Castro
M. D. Luque de Castro University of Córdoba

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