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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 40 17848 16141 4355 3588 164 7479

Stephen R. Wassall publications per year

The chart shows the history of publications by Stephen R. Wassall between 1980 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Stephen R. Wassall published across 47 years, from 1980 to 2026, averaging 3.7 papers a year. Output peaked at 11 publications in 2015. 3 of the 172 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1980 to 2026. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 2015. 1980: 3 publications 1981: 1 publication 1982: 1 publication 1983: 2 publications 1984: 2 publications 1985: 3 publications 1986: 1 publication 1987: 1 publication 1988: 4 publications 1989: 2 publications 1990: 4 publications 1991: 3 publications 1992: 2 publications 1993: 4 publications 1994: 2 publications 1995: 1 publication 1996: 1 publication 1997: 0 publications 1998: 0 publications 1999: 3 publications 2000: 1 publication 2001: 2 publications 2002: 6 publications 2003: 5 publications 2004: 3 publications 2005: 2 publications 2006: 2 publications 2007: 0 publications 2008: 5 publications 2009: 7 publications 2010: 8 publications 2011: 6 publications 2012: 8 publications 2013: 8 publications 2014: 7 publications 2015: 11 publications 2016: 11 publications 2017: 3 publications 2018: 10 publications 2019: 2 publications 2020: 8 publications 2021: 5 publications 2022: 3 publications 2023: 4 publications 2024: 2 publications 2025: 2 publications 2026: 1 publication
1980 2026

172 publications in total across all disciplines

View publications per year as a table
Stephen R. Wassall: publications per year, 1980 to 2026
Year Publications
1980 3
1981 1
1982 1
1983 2
1984 2
1985 3
1986 1
1987 1
1988 4
1989 2
1990 4
1991 3
1992 2
1993 4
1994 2
1995 1
1996 1
1997 0
1998 0
1999 3
2000 1
2001 2
2002 6
2003 5
2004 3
2005 2
2006 2
2007 0
2008 5
2009 7
2010 8
2011 6
2012 8
2013 8
2014 7
2015 11
2016 11
2017 3
2018 10
2019 2
2020 8
2021 5
2022 3
2023 4
2024 2
2025 2
2026 1
Total 172
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Stephen R. Wassall 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 Stephen R. Wassall sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 164 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 164
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Stephen R. Wassall 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 Stephen R. Wassall sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 40–41 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 40 D-Index — 1st percentile

1% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289 40
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Stephen R. Wassall is affiliated with Indiana University - Purdue University Indianapolis in the United States. Their research primarily focuses on biochemistry, genetics, and molecular biology, with a significant emphasis on molecular biology and related subfields.

The scientist's publication record spans several specialized areas, including molecular biology, atomic and molecular physics, optics, nutrition and dietetics, spectroscopy, and biomedical engineering. Their work notably contributes to understanding lipid membrane structure and behavior, spectroscopy and quantum chemical studies, sphingolipid metabolism and signaling, protein structure and dynamics, fatty acid research and health, force microscopy techniques and applications, and nanopore and nanochannel transport studies.

Frequent coauthors in their research include Andres T. Cavazos, Horia I. Petrache, Samuel W. Canner, Alexander Q. Phillips, and Saame Raza Shaikh, reflecting collaborative efforts across multiple projects.

They have published numerous papers in prominent venues such as:

  • Biophysical Journal
  • The Journal of Physical Chemistry B
  • Journal of Nutrition
  • Langmuir
  • Chemical Communications

Selected recent publications include:

  • Molecular Structure of Sphingomyelin in Fluid Phase Bilayers Determined by the Joint Analysis of Small-Angle Neutron and X-ray Scattering Data, 2020, The Journal of Physical Chemistry B
  • Molecular Organization of a Raft-like Domain in a Polyunsaturated Phospholipid Bilayer: A Supervised Machine Learning Analysis of Molecular Dynamics Simulations, 2021, The Journal of Physical Chemistry B
  • How Membrane Phospholipids Containing Long-Chain Polyunsaturated Fatty Acids and Their Oxidation Products Orchestrate Lipid Raft Dynamics to Control Inflammation, 2024, Journal of Nutrition
  • Docosahexaenoic Acid Controls Pulmonary Macrophage Lipid Raft Size and Inflammation, 2024, Journal of Nutrition
  • Vitamin E Promotes the Inverse Hexagonal Phase via a Novel Mechanism: Implications for Antioxidant Role, 2020, Langmuir

Best Publications

  • Docosahexaenoic acid: membrane properties of a unique fatty acid.

    William Stillwell;Stephen R. Wassall

  • Structural and dynamic membrane properties of alpha-tocopherol and alpha-tocotrienol: implication to the molecular mechanism of their antioxidant potency.

    Yuichiro J. Suzuki;Masahiko Tsuchiya;Stephen R. Wassall;Yuen M. Choo

  • Docosahexaenoic acid affects cell signaling by altering lipid rafts.

    William Stillwell;Saame Raza Shaikh;Mustafa Zerouga;Rafat Siddiqui

  • Polyunsaturated fatty acid-cholesterol interactions : Domain formation in membranes

    Stephen R. Wassall;William Stillwell

  • Docosahexaenoic acid domains: the ultimate non-raft membrane domain.

    Stephen R. Wassall;William Stillwell

  • Cholesterol shows preference for the interior of polyunsaturated lipid membranes.

    Siewert J. Marrink;Alex H. de Vries;Thad. A. Harroun;John Katsaras

  • How polyunsaturated fatty acids modify molecular organization in membranes: insight from NMR studies of model systems.

    Saame Raza Shaikh;Jacob J. Kinnun;Xiaoling Leng;Justin A. Williams

  • The location and behavior of α‐tocopherol in membranes

    Jeffrey Atkinson;Thad Harroun;Stephen R. Wassall;William Stillwell

  • Order from disorder, corralling cholesterol with chaotic lipids. The role of polyunsaturated lipids in membrane raft formation.

    Stephen R. Wassall;Michael R. Brzustowicz;Saame Raza Shaikh;Saame Raza Shaikh;Vadim Cherezov

  • Docosahexaenoic and eicosapentaenoic acids segregate differently between raft and nonraft domains.

    Justin A. Williams;Shawn E. Batten;Mitchel Harris;Benjamin Drew Rockett

  • Molecular organization of cholesterol in polyunsaturated membranes: microdomain formation.

    Michael R. Brzustowicz;Michael R. Brzustowicz;Vadim Cherezov;Martin Caffrey;William Stillwell;William Stillwell

  • Cholesterol is found to reside in the center of a polyunsaturated lipid membrane.

    Thad A. Harroun;John Katsaras;Stephen R. Wassall

  • Cholesterol Hydroxyl Group Is Found To Reside in the Center of a Polyunsaturated Lipid Membrane

    Thad A. Harroun;John Katsaras;Stephen R. Wassall

  • A comparison of the effects of linolenic (18:3Ω3) and docosahexaenoic (22:6Ω3) acids on phospholipid bilayers

    William Ehringer;Daniel Belcher;Stephen R. Wassall;William Stillwell

  • Tocopherol Activity Correlates with Its Location in a Membrane: A New Perspective on the Antioxidant Vitamin E

    Drew Marquardt;Justin A. Williams;Norbert Kučerka;Jeffrey Atkinson

  • Oleic and docosahexaenoic acid differentially phase separate from lipid raft molecules: A comparative NMR, DSC, AFM, and detergent extraction study

    Saame Raza Shaikh;Saame Raza Shaikh;Alfred C. Dumaual;Alicia Castillo;Daniel LoCascio

  • Cholesterol in Bilayers with PUFA Chains: Doping with DMPC or POPC Results in Sterol Reorientation and Membrane-Domain Formation

    Norbert Kucerka;Norbert Kucerka;Drew Marquardt;Thad A. Harroun;Mu-Ping Nieh

  • Rapid flip-flop in polyunsaturated (docosahexaenoate) phospholipid membranes

    Victoria T. Armstrong;Michael R. Brzustowicz;Stephen R. Wassall;Laura J. Jenski

  • Deuterium NMR study of the interaction of alpha-tocopherol with a phospholipid model membrane.

    Stephen R. Wassall;Jenifer L. Thewalt;Linda Wong;Heiner Gorrissen

  • Fish oil increases raft size and membrane order of B cells accompanied by differential effects on function

    Benjamin Drew Rockett;Heather Teague;Mitchel Harris;Mark Melton

Frequent Co-Authors

William Stillwell
William Stillwell Indiana University – Purdue University Indianapolis
John Katsaras
John Katsaras Oak Ridge National Laboratory
Norbert Kučerka
Norbert Kučerka Joint Institute for Nuclear Research
Jeffrey Atkinson
Jeffrey Atkinson Brock University
Irina Petrache
Irina Petrache University of Cambridge
Martin Caffrey
Martin Caffrey Trinity College Dublin
Vadim Cherezov
Vadim Cherezov University of Southern California
Robert Bittman
Robert Bittman City University of New York
Frances Separovic
Frances Separovic University of Melbourne
Justin C. Williams
Justin C. Williams University of Wisconsin–Madison

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