World's Best Scientists 2026 revealed!
Ruthven N.A.H. Lewis

Ruthven N.A.H. Lewis

D-Index & Metrics

Chemistry

D-Index
59
Citations
9977
World Ranking
10368
National Ranking
279

Ruthven N.A.H. Lewis 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 Ruthven N.A.H. Lewis 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: 135 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

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

Ruthven N.A.H. Lewis 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 Ruthven N.A.H. Lewis 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: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Overview

Ruthven N.A.H. Lewis is affiliated with the University of Alberta in Canada. Their academic and research endeavors are primarily linked to this institution.

No specific recent papers, frequent co-authors, publication venues, book publications, fields of study, subfields, main research topics, or awards have been recorded for this scientist in the available data.

Best Publications

  • Cholesterol–phospholipid interactions, the liquid-ordered phase and lipid rafts in model and biological membranes

    Todd P.W. McMullen;Ruthven N.A.H. Lewis;Ronald N. McElhaney

  • Differential scanning calorimetric study of the effect of cholesterol on the thermotropic phase behavior of a homologous series of linear saturated phosphatidylcholines.

    Todd P. W. McMullen;Ruthven N. A. H. Lewis;Ronald N. McElhaney

  • A differential scanning calorimetric study of the thermotropic phase behavior of model membranes composed of phosphatidylcholines containing linear saturated fatty acyl chains.

    Ruthven N. A. H. Lewis;Nanette Mak;Ronald N. McElhaney

  • Components of the carbonyl stretching band in the infrared spectra of hydrated 1,2-diacylglycerolipid bilayers: a reevaluation.

    R. N. A. H. Lewis;R. N. Mcelhaney;W. Pohle;H. H. Mantsch

  • The physicochemical properties of cardiolipin bilayers and cardiolipin-containing lipid membranes.

    Ruthven N.A.H. Lewis;Ronald N. McElhaney

  • Membrane lipid phase transitions and phase organization studied by Fourier transform infrared spectroscopy.

    Ruthven N.A.H. Lewis;Ronald N. McElhaney

  • The interaction of the antimicrobial peptide gramicidin S with lipid bilayer model and biological membranes.

    Elmar J Prenner;Ruthven N.A.H Lewis;Ronald N McElhaney

  • Calorimetric and Spectroscopic Studies of the Thermotropic Phase Behavior of the n-Saturated 1,2-Diacylphosphatidylglycerols

    Yuan-Peng Zhang;Ruthven N.A.H. Lewis;Ronald N. McElhaney

  • The structure and organization of phospholipid bilayers as revealed by infrared spectroscopy

    Ruthven N.A.H Lewis;Ronald N McElhaney

  • Calorimetric and spectroscopic studies of the polymorphic phase behavior of a homologous series of n-saturated 1,2-diacyl phosphatidylethanolamines

    R. N. A. H. Lewis;R. N. Mcelhaney

  • Interaction of a peptide model of a hydrophobic transmembrane alpha-helical segment of a membrane protein with phosphatidylcholine bilayers: differential scanning calorimetric and FTIR spectroscopic studies.

    Yuan Peng Zhang;Ruthven N. A. H. Lewis;Robert S. Hodges;Ronald N. McElhaney

  • The effect of variations in phospholipid and sterol structure on the nature of lipid-sterol interactions in lipid bilayer model membranes.

    David A. Mannock;Ruthven N.A.H. Lewis;Todd P.W. McMullen;Ronald N. McElhaney

  • Differential scanning calorimetric study of the effect of the antimicrobial peptide gramicidin S on the thermotropic phase behavior of phosphatidylcholine, phosphatidylethanolamine and phosphatidylglycerol lipid bilayer membranes.

    Elmar J. Prenner;Ruthven N.A.H. Lewis;Leslie H. Kondejewski;Robert S. Hodges

  • X-Ray Diffraction Structures of Some Phosphatidylethanolamine Lamellar and Inverted Hexagonal Phases*

    Paul E. Harper;David A. Mannock;Ruthven N.A.H. Lewis;Ronald N. McElhaney

  • Surface Charge Markedly Attenuates the Nonlamellar Phase-Forming Propensities of Lipid Bilayer Membranes: Calorimetric and 31P-Nuclear Magnetic Resonance Studies of Mixtures of Cationic, Anionic, and Zwitterionic Lipids

    Ruthven N.A.H. Lewis;Ronald N. McElhaney

  • Effect of fatty acyl chain length and structure on the lamellar gel to liquid-crystalline and lamellar to reversed hexagonal phase transitions of aqueous phosphatidylethanolamine dispersions.

    Ruthven N. A. H. Lewis;David A. Mannock;Ronald N. McElhaney;David C. Turner

  • Thermotropic phase behavior of model membranes composed of phosphatidylcholines containing cis-monounsaturated acyl chain homologues of oleic acid: differential scanning calorimetric and 31P NMR spectroscopic studies.

    Ruthven N. A. H. Lewis;Brian D. Sykes;Ronald N. McElhaney

  • Nonlamellar phases induced by the interaction of gramicidin S with lipid bilayers. A possible relationship to membrane-disrupting activity.

    Elmar J. Prenner;Ruthven N. A. H. Lewis;Keir C. Neuman;Sol M. Gruner

  • FTIR spectroscopic studies of the conformation and amide hydrogen exchange of a peptide model of the hydrophobic transmembrane alpha-helices of membrane proteins.

    Yuan Peng Zhang;Ruthven N. A. H. Lewis;Robert S. Hodges;Ronald N. McElhaney

  • Comparative differential scanning calorimetric and FTIR and 31P-NMR spectroscopic studies of the effects of cholesterol and androstenol on the thermotropic phase behavior and organization of phosphatidylcholine bilayers

    T. P. W. Mcmullen;R. N. A. H. Lewis;R. N. Mcelhaney

Frequent Co-Authors

Ronald N. McElhaney
Ronald N. McElhaney University of Alberta
Robert S. Hodges
Robert S. Hodges University of Colorado Denver
Sol M. Gruner
Sol M. Gruner Cornell University
Brian D. Sykes
Brian D. Sykes University of Alberta
Henry H. Mantsch
Henry H. Mantsch National Academies of Sciences, Engineering, and Medicine
Karl Lohner
Karl Lohner University of Graz
Michel Lafleur
Michel Lafleur University of Montreal
Robert E. W. Hancock
Robert E. W. Hancock University of British Columbia
Pieter R. Cullis
Pieter R. Cullis University of British Columbia
David S. Wishart
David S. Wishart University of Alberta

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