World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
58
Citations
13995
World Ranking
10506
National Ranking
2901

John A. McLean 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 John A. McLean 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: 200 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

John A. McLean 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 John A. McLean 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: 58 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Overview

John A. McLean is affiliated with Vanderbilt University in the United States and has contributed extensively to research in the fields of Chemistry, Biochemistry, Genetics and Molecular Biology, and Medicine. Their work spans multiple subfields including Spectroscopy, Molecular Biology, Biomedical Engineering, Physiology, and Public Health, Environmental and Occupational Health.

Their research primarily involves topics such as Mass Spectrometry Techniques and Applications, Metabolomics and Mass Spectrometry Studies, Analytical Chemistry and Chromatography, Advanced Proteomics Techniques and Applications, Analytical chemistry methods development, Gut microbiota and health, and 3D Printing in Biomedical Research.

John A. McLean has published multiple papers, with notable recent publications including:

  • Accumulation of long-chain fatty acids in the tumor microenvironment drives dysfunction in intrapancreatic CD8+ T cells, 2020, The Journal of Experimental Medicine
  • The NORMAN Suspect List Exchange (NORMAN-SLE): facilitating European and worldwide collaboration on suspect screening in high resolution mass spectrometry, 2022, Environmental Sciences Europe
  • Resolution of Isomeric Mixtures in Ion Mobility Using a Combined Demultiplexing and Peak Deconvolution Technique, 2020, Analytical Chemistry
  • MYC regulates ribosome biogenesis and mitochondrial gene expression programs through its interaction with host cell factor-1, 2021, eLife
  • Translational Roadmap for the Organs-on-a-Chip Industry toward Broad Adoption, 2020, Bioengineering

Frequent co-authors in their collaborative network include Stacy D. Sherrod, Jody C. May, Simona G. Codreanu, Alexandra C. Schrimpe-Rutledge, and Anne L. Dunlop.

Publication venues where John A. McLean has appeared most frequently include the Journal of the American Society for Mass Spectrometry, bioRxiv (Cold Spring Harbor Laboratory), Analytical Chemistry, JAMA Network Open, and mBio.

Best Publications

  • Untargeted Metabolomics Strategies-Challenges and Emerging Directions.

    Alexandra C. Schrimpe-Rutledge;Simona G. Codreanu;Stacy D. Sherrod;John A. McLean

  • An Interlaboratory Evaluation of Drift Tube Ion Mobility-Mass Spectrometry Collision Cross Section Measurements.

    Sarah M. Stow;Tim J. Causon;Xueyun Zheng;Ruwan T. Kurulugama

  • Recommendations for reporting ion mobility Mass Spectrometry measurements

    Valérie Gabelica;Alexandre A. Shvartsburg;Carlos Afonso;Perdita Barran

  • Ion Mobility-Mass Spectrometry: Time-Dispersive Instrumentation

    Jody C. May;John A. McLean

  • Size-Selected (2−10 nm) Gold Nanoparticles for Matrix Assisted Laser Desorption Ionization of Peptides

    John A McLean;Katherine A Stumpo;David H Russell

  • Conformational ordering of biomolecules in the gas phase: nitrogen collision cross sections measured on a prototype high resolution drift tube ion mobility-mass spectrometer

    Jody C May;Cody R. Goodwin;NicholeM. Lareau;Katrina L. Leaptrot

  • Ion mobility–mass spectrometry: a new paradigm for proteomics

    John A. McLean;Brandon T. Ruotolo;Kent J. Gillig;David H. Russell

  • Accumulation of long-chain fatty acids in the tumor microenvironment drives dysfunction in intrapancreatic CD8+ T cells.

    Teresa Manzo;Teresa Manzo;Boone M. Prentice;Kristin G. Anderson;Kristin G. Anderson;Ayush Raman

  • Collision cross section compendium to annotate and predict multi-omic compound identities.

    Jaqueline A. Picache;Bailey S. Rose;Andrzej Balinski;Katrina L. Leaptrot

  • Lipid analysis and lipidomics by structurally selective ion mobility-mass spectrometry

    Michal Kliman;Jody C. May;John A. McLean

  • Characterizing ion mobility-mass spectrometry conformation space for the analysis of complex biological samples

    Larissa S. Fenn;Michal Kliman;Ablatt Mahsut;Sophie R. Zhao

  • Cloning and expression of human lecithin-cholesterol acyltransferase cDNA.

    John McLean;Christopher Fielding;Dennis Drayna;Hans Dieplinger

  • Profiling and imaging of tissues by imaging ion mobility‐mass spectrometry

    John A. McLean;Whitney B. Ridenour;Richard M. Caprioli;Richard M. Caprioli

  • A direct injection high-efficiency nebulizer for inductively coupled plasma mass spectrometry.

    John A. McLean;Hao Zhang;Akbar Montaser

  • Evaluation of Collision Cross Section Calibrants for Structural Analysis of Lipids by Traveling Wave Ion Mobility-Mass Spectrometry

    Kelly M. Hines;Jody C. May;John A. McLean;Libin Xu

  • Engineering Challenges for Instrumenting and Controlling Integrated Organ-on-Chip Systems

    J. P. Wikswo;F. E. Block;D. E. Cliffel;C. R. Goodwin

  • Metabolic consequences of inflammatory disruption of the blood-brain barrier in an organ-on-chip model of the human neurovascular unit

    Jacquelyn A. Brown;Simona G. Codreanu;Mingjian Shi;Stacy D. Sherrod

  • Ag44(SR)304−: a silver–thiolate superatom complex

    Kellen M. Harkness;Yun Tang;Amala Dass;Jun Pan

  • Correlating Resolving Power, Resolution, and Collision Cross Section: Unifying Cross-Platform Assessment of Separation Efficiency in Ion Mobility Spectrometry

    James N. Dodds;Jody C. May;John A. McLean

  • Structural resolution of carbohydrate positional and structural isomers based on gas-phase ion mobility-mass spectrometry

    Larissa S. Fenn;John A. McLean

  • Biomolecular structural separations by ion mobility-mass spectrometry.

    Larissa S. Fenn;John A. McLean

Frequent Co-Authors

David H. Russell
David H. Russell Texas A&M University
John P. Wikswo
John P. Wikswo Vanderbilt University
David E. Cliffel
David E. Cliffel Vanderbilt University
David M. Hercules
David M. Hercules Vanderbilt University
Richard M. Caprioli
Richard M. Caprioli Vanderbilt University
Donna J. Webb
Donna J. Webb Vanderbilt University
Eric P. Skaar
Eric P. Skaar Vanderbilt University Medical Center
Brandon T. Ruotolo
Brandon T. Ruotolo University of Michigan–Ann Arbor
Edl Schamiloglu
Edl Schamiloglu University of New Mexico
David L. Tabb
David L. Tabb Stellenbosch University

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