World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
46
Citations
6112
World Ranking
16205
National Ranking
4038

Ian M. Armitage 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 Ian M. Armitage 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: 157 publications — 16th percentile

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

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

Ian M. Armitage 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 Ian M. Armitage 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: 46 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Overview

Ian M. Armitage is affiliated with the University of Minnesota in the United States. Their research spans several academic fields and subfields, focusing primarily on Earth and Planetary Sciences, Environmental Science, and Social Sciences. More specifically, their work involves Atmospheric Science, Ecology, and Geography, Planning and Development.

Their main research topics include Tropical and Extratropical Cyclones Research, Avian ecology and behavior, and Pacific and Southeast Asian Studies. These topics reflect a multidisciplinary approach, combining elements of environmental systems with biological and regional studies.

Ian M. Armitage has contributed to scholarly literature with publications in recognized venues. One recent paper is titled Observations of birds on Niue, South Pacific (2014 & 2022), with a new locality record for brown booby (Sula leucogaster) and sooty tern (Onychoprion fuscatus), published in 2023 in the journal Notornis.

  • Observations of birds on Niue, South Pacific (2014 & 2022), with a new locality record for brown booby (Sula leucogaster) and sooty tern (Onychoprion fuscatus), 2023, Notornis

Their frequent coauthor includes Ingrid Hutzler, with whom they have collaborated on at least one publication. Their frequent publication venue is Notornis, indicating a focus on ornithological research within their broader scientific inquiries.

Best Publications

  • Structure of the metal clusters in rabbit liver metallothionein.

    James D. Otvos;Ian M. Armitage

  • Structure of an invertebrate metallothionein from Scylla serrata.

    J D Otvos;R W Olafson;I M Armitage

  • Location of polar substituents and fatty acyl chains on lipid A precursors from a 3-deoxy-D-manno-octulosonic acid-deficient mutant of Salmonella typhimurium. Studies by 1H, 13C, and 31P nuclear magnetic resonance.

    S. M. Strain;I. M. Armitage;L. Anderson;K. Takayama

  • 3D solution structure of copper and silver-substituted yeast metallothioneins+

    Cynthia W. Peterson;Surinder S. Narula;Surinder S. Narula;Ian M. Armitage

  • Structure and metal-binding properties of lipopolysaccharides from heptoseless mutants of Escherichia coli studied by 13C and 31P nuclear magnetic resonance.

    S M Strain;S W Fesik;I M Armitage

  • Characterization of lipopolysaccharide from a heptoseless mutant of Escherichia coli by carbon 13 nuclear magnetic resonance.

    S M Strain;S W Fesik;I M Armitage

  • Evidence for site-selective metal binding in calf liver metallothionein.

    R W Briggs;I M Armitage

  • Nitric oxide selectively releases metals from the amino-terminal domain of metallothioneins: potential role at inflammatory sites.

    Klaus Zangger;Gülin Öz;Ernst Haslinger;Olaf Kunert

  • Three-dimensional solution structure of Callinectes sapidus metallothionein-1 determined by homonuclear and heteronuclear magnetic resonance spectroscopy.

    Surinder S. Narula;Marius Brouwer;Yuxin Hua;Ian M. Armitage

  • 113Cd NMR study of a metallothionein fragment. Evidence for a two-domain structure.

    Y Boulanger;I M Armitage;K A Miklossy;D R Winge

  • Three-dimensional solution structure of mouse [Cd7]-metallothionein-1 by homonuclear and heteronuclear NMR spectroscopy.

    Klaus Zangger;Gülin Öz;James D. Otvos;Ian M. Armitage

  • Model for mammalian metallothionein structure.

    Yvan Boulanger;Christopher M. Goodman;Carla P. Forte;Stephen W. Fesik

  • Cadmium-113 NMR of metallothionein: direct evidence for the existence of polynuclear metal binding sites

    James D. Otvos;Ian M. Armitage

  • Relative contributions of chemical exchange and other relaxation mechanisms in protein solutions and tissues

    Jianhui Zhong;John C. Gore;Ian M. Armitage

  • Establishment of the Metal-to-Cysteine Connectivities in Silver-Substituted Yeast Metallothionein

    Surinder S. Narula;Rajesh K. Mehra;Dennis R. Winge;Ian M. Armitage

  • Molecular properties of acyl carrier protein derivatives.

    C. O. Rock;John E. Cronan;I. M. Armitage

  • Chemical and carbon-13 nuclear magnetic resonance studies of the blood group M and N active sialoglycopeptides from human glycophorin A.

    R. Prohaska;T. A W Koerner;I. M. Armitage;H. Furthmayr

  • Three-dimensional structure and dynamics of a brain specific growth inhibitory factor: metallothionein-3.

    Gülin Öz;Klaus Zangger;Ian M. Armitage

  • Structure of gene 5 protein-oligodeoxynucleotide complexes as determined by 1H, 19F, and 31P nuclear magnetic resonance.

    Coleman Je;Coleman Je;Anderson Ra;Anderson Ra;Ratcliffe Rg;Armitage Im

  • 31P NMR of phosphate and phosphonate complexes of metalloalkaline phosphatases.

    J F Chlebowski;I M Armitage;P P Tusa;J E Coleman

Frequent Co-Authors

Klaus Zangger
Klaus Zangger University of Graz
Gülin Öz
Gülin Öz University of Minnesota
John C. Gore
John C. Gore Vanderbilt University Medical Center
James D. Otvos
James D. Otvos North Carolina State University
Stephen W. Fesik
Stephen W. Fesik Vanderbilt University
Laurance D. Hall
Laurance D. Hall University of Cambridge
Alan G. Marshall
Alan G. Marshall Florida State University
Dennis R. Winge
Dennis R. Winge University of Utah
James H. Prestegard
James H. Prestegard University of Georgia

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