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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 118 525 466 225 183 401 116732

David A. Case publications per year

The chart shows the history of publications by David A. Case between 1969 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. David A. Case published across 57 years, from 1969 to 2025, averaging 8 papers a year. Output peaked at 22 publications in 2007. 22 of the 454 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1969 to 2025. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2007. 1969: 1 publication 1970: 0 publications 1971: 2 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 1 publication 1976: 2 publications 1977: 3 publications 1978: 3 publications 1979: 3 publications 1980: 2 publications 1981: 6 publications 1982: 5 publications 1983: 4 publications 1984: 7 publications 1985: 5 publications 1986: 4 publications 1987: 0 publications 1988: 4 publications 1989: 9 publications 1990: 8 publications 1991: 8 publications 1992: 2 publications 1993: 8 publications 1994: 13 publications 1995: 11 publications 1996: 9 publications 1997: 14 publications 1998: 11 publications 1999: 7 publications 2000: 16 publications 2001: 12 publications 2002: 12 publications 2003: 18 publications 2004: 14 publications 2005: 5 publications 2006: 15 publications 2007: 22 publications 2008: 14 publications 2009: 9 publications 2010: 8 publications 2011: 9 publications 2012: 9 publications 2013: 9 publications 2014: 4 publications 2015: 10 publications 2016: 14 publications 2017: 5 publications 2018: 19 publications 2019: 17 publications 2020: 14 publications 2021: 12 publications 2022: 4 publications 2023: 9 publications 2024: 4 publications 2025: 18 publications
1969 2025

454 publications in total across all disciplines

View publications per year as a table
David A. Case: publications per year, 1969 to 2025
Year Publications
1969 1
1970 0
1971 2
1972 0
1973 0
1974 0
1975 1
1976 2
1977 3
1978 3
1979 3
1980 2
1981 6
1982 5
1983 4
1984 7
1985 5
1986 4
1987 0
1988 4
1989 9
1990 8
1991 8
1992 2
1993 8
1994 13
1995 11
1996 9
1997 14
1998 11
1999 7
2000 16
2001 12
2002 12
2003 18
2004 14
2005 5
2006 15
2007 22
2008 14
2009 9
2010 8
2011 9
2012 9
2013 9
2014 4
2015 10
2016 14
2017 5
2018 19
2019 17
2020 14
2021 12
2022 4
2023 9
2024 4
2025 18
Total 454
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David A. Case 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 A. Case 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, 401–420 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: 401 publications — 80th percentile

80% 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
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
401–420 397 401
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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David A. Case 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 A. Case 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, 118–119 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: 118 D-Index — 97th percentile

97% 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
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 44 118
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

David A. Case is affiliated with Rutgers, The State University of New Jersey in the United States. Their primary research contributions lie within the broad field of Biochemistry, Genetics and Molecular Biology, with a focus on Molecular Biology, Materials Chemistry, Spectroscopy, Cell Biology, and Information Systems and Management as notable subfields.

The scientist's work centers on topics such as Protein Structure and Dynamics, RNA and protein synthesis mechanisms, Enzyme Structure and Function, RNA Research and Splicing, DNA and Nucleic Acid Chemistry, Advanced NMR Techniques and Applications, and RNA modifications and cancer.

David A. Case has published extensively in a variety of scientific venues. Frequent publication venues include:

  • Biophysical Journal
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Nature Communications
  • Journal of Chemical Information and Modeling
  • The Journal of Chemical Physics

Some of the recent papers contributing to the scientist's academic record are:

  • AmberTools, 2023, Journal of Chemical Information and Modeling
  • Structural basis for transcriptional start site control of HIV-1 RNA fate, 2020, Science
  • Rapid and accurate determination of atomistic RNA dynamic ensemble models using NMR and structure prediction, 2020, Nature Communications
  • Classical molecular dynamics, 2021, The Journal of Chemical Physics
  • Diffuse X-ray scattering from correlated motions in a protein crystal, 2020, Nature Communications

David A. Case has collaborated frequently with several coauthors, including Thomas E. Cheatham, Lillian T. Chong, Rachael C. Kretsch, Shanshan Li, and Michael Z. Palo, each of whom has coauthored at least six publications with the scientist.

Best Publications

  • Development and testing of a general amber force field.

    Junmei Wang;Romain M. Wolf;James W. Caldwell;Peter A. Kollman

  • The Amber biomolecular simulation programs

    David A. Case;Thomas E. Cheatham;Tom Darden;Holger Gohlke

  • A NEW FORCE FIELD FOR MOLECULAR MECHANICAL SIMULATION OF NUCLEIC ACIDS AND PROTEINS

    S J Weiner;P A Kollman;D A Case;U C Singh

  • Automatic atom type and bond type perception in molecular mechanical calculations.

    Junmei Wang;Wei Wang;Peter A. Kollman;David A. Case

  • Calculating Structures and Free Energies of Complex Molecules: Combining Molecular Mechanics and Continuum Models

    Peter A. Kollman;Irina Massova;Carolina Reyes;Bernd Kuhn

  • An all atom force field for simulations of proteins and nucleic acids.

    Scott J. Weiner;Peter A. Kollman;Dzung T. Nguyen;David A. Case

  • CHARMM-GUI Input Generator for NAMD, Gromacs, Amber, Openmm, and CHARMM/OpenMM Simulations using the CHARMM36 Additive Force Field

    Jumin Lee;Xi Cheng;Jason M. Swails;Min Sun Yeom

  • AMBER, a package of computer programs for applying molecular mechanics, normal mode analysis, molecular dynamics and free energy calculations to simulate the structural and energetic properties of molecules

    David A. Pearlman;David A. Case;James W. Caldwell;Wilson S. Ross

  • Exploring protein native states and large-scale conformational changes with a modified generalized born model.

    Alexey Onufriev;Donald Bashford;David A. Case

  • An overview of the Amber biomolecular simulation package

    Romelia Salomon-Ferrer;David A. Case;Ross C. Walker

  • Force fields for protein simulations

    Jay W. Ponder;David A. Case

  • Continuum Solvent Studies of the Stability of DNA, RNA, and Phosphoramidate−DNA Helices

    Jayashree Srinivasan;Thomas E. Cheatham;Piotr Cieplak;Peter A. Kollman

  • Generalized born models of macromolecular solvation effects

    Donald Bashford;David A. Case

  • Insights into Protein-Protein Binding by Binding Free Energy Calculation and Free Energy Decomposition for the Ras-Raf and Ras-RalGDS Complexes

    Holger Gohlke;Christina Kiel;David A. Case

  • Modification of the Generalized Born Model Suitable for Macromolecules

    Alexey Onufriev;and Donald Bashford;David A. Case

  • Theory and applications of the generalized Born solvation model in macromolecular simulations.

    Vickie Tsui;David A. Case

  • Parmbsc1: a refined force field for DNA simulations

    Ivan Ivani;Pablo D Dans;Agnes Noy;Alberto Pérez

  • Converging free energy estimates: MM-PB(GB)SA studies on the protein–protein complex Ras–Raf

    Holger Gohlke;David A. Case

  • Orbital interactions, electron delocalization and spin coupling in iron-sulfur clusters

    L. Noodleman;C.Y. Peng;D.A. Case;J.-M. Mouesca

  • Three-dimensional solution structure of a single zinc finger DNA-binding domain.

    Min S. Lee;Garry P. Gippert;Kizhake V. Soman;David A. Case

  • A NEW FORCE FIELD FOR MOLECULAR MECHANICAL SIMULATION OF NUCLEIC ACIDS AND PROTEINS

    S. J. Weiner;P. A. Kollman;D. A. Case;U. C. Singh

Frequent Co-Authors

Louis Noodleman
Louis Noodleman Scripps Research Institute
Peter E. Wright
Peter E. Wright Scripps Research Institute
Peter A. Kollman
Peter A. Kollman University of California, San Francisco
Thomas E. Cheatham
Thomas E. Cheatham University of Utah
Edmund Fantino
Edmund Fantino University of California, San Diego
Walter J. Chazin
Walter J. Chazin Vanderbilt University
Martin Karplus
Martin Karplus Harvard University
Paul D. Adams
Paul D. Adams Lawrence Berkeley National Laboratory
Stephen P. Cramer
Stephen P. Cramer Search for Extraterrestrial Intelligence
Darrin M. York
Darrin M. York Rutgers, The State University of New Jersey

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