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David E. Clemmer

D-Index & Metrics

Chemistry

D-Index
86
Citations
23106
World Ranking
2590
National Ranking
903

David E. Clemmer 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 David E. Clemmer 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: 316 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

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

David E. Clemmer 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 David E. Clemmer 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: 86 D-Index — 86th percentile

86% 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

  • 2017 - Fellow, National Academy of Inventors
  • 2011 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1998 - Fellow of Alfred P. Sloan Foundation

Overview

David E. Clemmer is affiliated with Indiana University in the United States. Their research spans the fields of Biochemistry, Genetics and Molecular Biology, and Chemistry, with a strong focus on Molecular Biology and Spectroscopy as key subfields.

The scientist's work emphasizes several main topics, including:

  • Mass Spectrometry Techniques and Applications
  • Protein Structure and Dynamics
  • Analytical Chemistry and Chromatography
  • Glycosylation and Glycoproteins Research
  • Extracellular vesicles in disease
  • Lipid Membrane Structure and Behavior
  • Advanced Proteomics Techniques and Applications

Frequent publication venues for their work include:

  • Journal of the American Society for Mass Spectrometry
  • Analytical Chemistry
  • Journal of the American Chemical Society
  • The Journal of Physical Chemistry B
  • ACS Nano

Their notable recent papers are:

  • Exosome-Mediated Crosstalk between Keratinocytes and Macrophages in Cutaneous Wound Healing, 2020, ACS Nano
  • Variable-Temperature Electrospray Ionization for Temperature-Dependent Folding/Refolding Reactions of Proteins and Ligand Binding, 2021, Analytical Chemistry
  • Heterogeneity of Glycan Processing on Trimeric SARS-CoV-2 Spike Protein Revealed by Charge Detection Mass Spectrometry, 2021, Journal of the American Chemical Society
  • Charge Detection Mass Spectrometry Measurements of Exosomes and other Extracellular Particles Enriched from Bovine Milk, 2020, Analytical Chemistry
  • Evidence for Many Unique Solution Structures for Chymotrypsin Inhibitor 2: A Thermodynamic Perspective Derived from vT-ESI-IMS-MS Measurements, 2020, Journal of the American Chemical Society

Frequent co-authors of their work include:

  • David H. Russell
  • Arthur Laganowsky
  • Shannon A. Raab
  • Martin F. Jarrold
  • Alina D. Zamfir

David E. Clemmer has been recognized with the following awards:

  • Fellow, National Academy of Inventors (2017)
  • Fellow of the American Association for the Advancement of Science (AAAS) (2011)
  • Fellow of Alfred P. Sloan Foundation (1998)

Best Publications

  • Ion Mobility Measurements and their Applications to Clusters and Biomolecules

    David E. Clemmer;Martin F. Jarrold

  • NAKED PROTEIN CONFORMATIONS : CYTOCHROME C IN THE GAS PHASE

    David E. Clemmer;Robert R. Hudgins;Martin F. Jarrold

  • PROTEIN STRUCTURE IN VACUO : GAS-PHASE CONFORMATIONS OF BPTI AND CYTOCHROME C

    Konstantin B. Shelimov;David E. Clemmer;Robert R. Hudgins;Martin F. Jarrold

  • Biomolecule Analysis by Ion Mobility Spectrometry

    Brian C. Bohrer;Samuel I. Merenbloom;Stormy L. Koeniger;Amy E. Hilderbrand

  • Three-Dimensional Ion Mobility/TOFMS Analysis of Electrosprayed Biomolecules

    Cherokee S. Hoaglund;Stephen J. Valentine;C. Ray Sporleder;and James P. Reilly

  • Anhydrous Protein Ions

    Cherokee S. Hoaglund-Hyzer;and Anne E. Counterman;David E. Clemmer

  • High-resolution ion mobility measurements

    Ph. Dugourd;R. R. Hudgins;D. E. Clemmer;M. F. Jarrold

  • Activation of hydrogen and methane by thermalized FeO+ in the gas phase as studied by multiple mass spectrometric techniques

    Detlef Schröder;Helmut Schwarz;David E. Clemmer;Yumin Chen

  • An IMS−IMS Analogue of MS−MS

    Stormy L. Koeniger;Samuel I. Merenbloom;Stephen J. Valentine;Martin F. Jarrold

  • Sequential bond energies of chromium carbonyls (Cr(CO)x+, x = 1-6)

    Farooq A. Khan;D. E. Clemmer;Richard H. Schultz;P. B. Armentrout

  • Disulfide-Intact and -Reduced Lysozyme in the Gas Phase: Conformations and Pathways of Folding and Unfolding

    Stephen J. Valentine;Jennifer G. Anderson;and Andrew D. Ellington;David E. Clemmer

  • Conformer-dependent proton-transfer reactions of ubiquitin ions

    Stephen J. Valentine;Anne E. Counterman;David E. Clemmer

  • ESI/ion trap/ion mobility/time-of-flight mass spectrometry for rapid and sensitive analysis of biomolecular mixtures

    Sheila C. Henderson;Stephen J. Valentine;and Anne E. Counterman;David E. Clemmer

  • A database of 660 peptide ion cross sections: Use of intrinsic size parameters for bona fide predictions of cross sections

    Stephen J. Valentine;Anne E. Counterman;David E. Clemmer

  • H/D Exchange Levels of Shape-Resolved Cytochrome c Conformers in the Gas Phase

    Stephen J. Valentine;David E. Clemmer

  • Monitoring Structural Changes of Proteins in an Ion Trap over ∼10−200 ms: Unfolding Transitions in Cytochrome c Ions

    Ethan R. Badman;Cherokee S. Hoaglund-Hyzer;David E. Clemmer

  • State-Specific Reactions of Fe+(a6D,a4F) with D2O and Reactions of FeO+ with D2

    D. E. Clemmer;Yu Min Chen;Farooq A. Khan;P. B. Armentrout

  • IMS-IMS and IMS-IMS-IMS/MS for separating peptide and protein fragment ions.

    Samuel I Merenbloom;Stormy L Koeniger;Stephen J Valentine;Manolo D Plasencia

  • Mapping the human plasma proteome by SCX-LC-IMS-MS

    Xiaoyun Liu;Stephen J. Valentine;Manolo D. Plasencia;Sarah Trimpin

  • Evidence for Many Resolvable Structures within Conformation Types of Electrosprayed Ubiquitin Ions

    Stormy L. Koeniger;Samuel I. Merenbloom;David E. Clemmer

  • Gas-phase separations of electrosprayed peptide libraries.

    Catherine A. Srebalus;Jianwei Li;William S. Marshall;David E. Clemmer

Frequent Co-Authors

David H. Russell
David H. Russell Texas A&M University
P. B. Armentrout
P. B. Armentrout University of Utah
Martin F. Jarrold
Martin F. Jarrold Indiana University
James P. Reilly
James P. Reilly Indiana University
Yehia Mechref
Yehia Mechref Texas Tech University
Predrag Radivojac
Predrag Radivojac Northeastern University
Thomas C. Kaufman
Thomas C. Kaufman Indiana University
Thomas R. Rizzo
Thomas R. Rizzo École Polytechnique Fédérale de Lausanne
Sarah Trimpin
Sarah Trimpin Wayne State University
Ryan R. Julian
Ryan R. Julian University of California, Riverside

External Links

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Best Scientists Citing David E. Clemmer

Helmut Schwarz

Helmut Schwarz

Technical University of Berlin

Publications: 140

P. B. Armentrout

P. B. Armentrout

University of Utah

Publications: 139

Richard D. Smith

Richard D. Smith

Pacific Northwest National Laboratory

Publications: 123

Michael T. Bowers

Michael T. Bowers

University of California, Santa Barbara

Publications: 71

Kevin Pagel

Kevin Pagel

Freie Universität Berlin

Publications: 70

Erin S. Baker

Erin S. Baker

University of North Carolina at Chapel Hill

Publications: 68

Herbert H. Hill

Herbert H. Hill

Washington State University

Publications: 66

David H. Russell

David H. Russell

Texas A&M University

Publications: 63

John A. McLean

John A. McLean

Vanderbilt University

Publications: 61

Philippe Dugourd

Philippe Dugourd

Claude Bernard University Lyon 1

Publications: 59

M. T. Rodgers

M. T. Rodgers

Wayne State University

Publications: 59

Perdita E. Barran

Perdita E. Barran

University of Manchester

Publications: 55

Detlef Schröder

Detlef Schröder

Czech Academy of Sciences

Publications: 54

Alexandre A. Shvartsburg

Alexandre A. Shvartsburg

Wichita State University

Publications: 53

Brandon T. Ruotolo

Brandon T. Ruotolo

University of Michigan–Ann Arbor

Publications: 51

Chrys Wesdemiotis

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