World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 67 6813 6175 2043 1692 250 18640
Biology and Biochemistry 67 8114 7487 3672 3299 258 18808

John R. Engen publications per year

The chart shows the history of publications by John R. Engen between 1997 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John R. Engen published across 29 years, from 1997 to 2025, averaging 10.1 papers a year. Output peaked at 30 publications in 2023. 19 of the 294 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1997 to 2025. Vertical axis: number of publications, 0 to 30. Peak 30 publications in 2023. 1997: 1 publication 1998: 0 publications 1999: 3 publications 2000: 1 publication 2001: 3 publications 2002: 2 publications 2003: 3 publications 2004: 3 publications 2005: 4 publications 2006: 19 publications 2007: 4 publications 2008: 7 publications 2009: 13 publications 2010: 12 publications 2011: 15 publications 2012: 14 publications 2013: 20 publications 2014: 11 publications 2015: 16 publications 2016: 11 publications 2017: 14 publications 2018: 13 publications 2019: 15 publications 2020: 20 publications 2021: 9 publications 2022: 12 publications 2023: 30 publications 2024: 17 publications 2025: 2 publications
1997 2025

294 publications in total across all disciplines

View publications per year as a table
John R. Engen: publications per year, 1997 to 2025
Year Publications
1997 1
1998 0
1999 3
2000 1
2001 3
2002 2
2003 3
2004 3
2005 4
2006 19
2007 4
2008 7
2009 13
2010 12
2011 15
2012 14
2013 20
2014 11
2015 16
2016 11
2017 14
2018 13
2019 15
2020 20
2021 9
2022 12
2023 30
2024 17
2025 2
Total 294
Download as CSV

John R. Engen 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 John R. Engen 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, 241–260 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: 250 publications — 49th percentile

49% 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 1,100 250
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
Download as CSV

John R. Engen 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 John R. Engen 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, 66–67 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: 67 D-Index — 62nd percentile

62% 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 67
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
Download as CSV

Overview

John R. Engen is affiliated with Northeastern University in the United States. Their research primarily spans the fields of Biochemistry, Genetics and Molecular Biology, with a significant focus also on Medicine. The subfields of their work include Molecular Biology, Spectroscopy, Oncology, Genetics, and Cell Biology.

The main topics that Engen has explored comprise Mass Spectrometry Techniques and Applications, Protein Structure and Dynamics, Analytical Chemistry and Chromatography, Ubiquitin and proteasome pathways, Enzyme Structure and Function, Chronic Lymphocytic Leukemia Research, and Chronic Myeloid Leukemia Treatments.

Among the frequent co-authors collaborating with Engen are Thomas E. Wales, Loren D. Walensky, Daniele Peterle, Roxana E. Iacob, and Amy H. Andreotti.

Engen's publications appear repeatedly in several scientific journals and preprint servers. Frequent venues include bioRxiv (Cold Spring Harbor Laboratory), eLife, Journal of Biological Chemistry, Nature Communications, and Journal of Molecular Biology.

Their recent papers include:

  • Developments in Hydrogen/Deuterium Exchange Mass Spectrometry, 2020, Analytical Chemistry
  • Advances in Hydrogen/Deuterium Exchange Mass Spectrometry and the Pursuit of Challenging Biological Systems, 2021, Chemical Reviews
  • Selective USP7 inhibition elicits cancer cell killing through a p53-dependent mechanism, 2020, Scientific Reports
  • Structural mechanism of a drug-binding process involving a large conformational change of the protein target, 2023, Nature Communications
  • Translocation of polyubiquitinated protein substrates by the hexameric Cdc48 ATPase, 2021, Molecular Cell

Best Publications

  • Novel mutant-selective EGFR kinase inhibitors against EGFR T790M

    Wenjun Zhou;Dalia Ercan;Liang Chen;Cai-Hong Yun

  • Hydrogen exchange mass spectrometry for the analysis of protein dynamics.

    Thomas E. Wales;John R. Engen

  • Recommendations for performing, interpreting and reporting hydrogen deuterium exchange mass spectrometry (HDX-MS) experiments.

    Glenn R. Masson;John E. Burke;Natalie G. Ahn;Ganesh S. Anand

  • Targeting Bcr–Abl by combining allosteric with ATP-binding-site inhibitors

    Jianming Zhang;Francisco J. Adrián;Wolfgang Jahnke;Sandra W. Cowan-Jacob

  • Analytical tools for characterizing biopharmaceuticals and the implications for biosimilars

    Steven A. Berkowitz;John R. Engen;Jeffrey R. Mazzeo;Graham B. Jones

  • Post-translational Modifications Differentially Affect IgG1 Conformation and Receptor Binding

    Damian Houde;Damian Houde;Yucai Peng;Steven A. Berkowitz;John R. Engen

  • Analysis of protein conformation and dynamics by hydrogen/deuterium exchange MS.

    John R. Engen

  • High-speed and high-resolution UPLC separation at zero degrees Celsius.

    Thomas E. Wales;Keith E. Fadgen;Geoff C. Gerhardt;John R. Engen

  • The Utility of Hydrogen/Deuterium Exchange Mass Spectrometry in Biopharmaceutical Comparability Studies

    Damian Houde;Damian Houde;Steven A. Berkowitz;John R. Engen

  • Therapeutic Targeting of Oncogenic K-Ras by a Covalent Catalytic Site Inhibitor†

    Sang Min Lim;Kenneth D. Westover;Scott B. Ficarro;Rane A. Harrison

  • Rpn1 provides adjacent receptor sites for substrate binding and deubiquitination by the proteasome

    Yuan Shi;Xiang Chen;Suzanne Elsasser;Bradley B. Stocks

  • Semi-automated data processing of hydrogen exchange mass spectra using HX-Express

    David D. Weis;John R. Engen;Ignatius J. Kass

  • Catalytic site remodelling of the DOT1L methyltransferase by selective inhibitors

    Wenyu Yu;Emma J. Chory;Emma J. Chory;Amy K. Wernimont;Wolfram Tempel

  • Substrate processing by the Cdc48 ATPase complex is initiated by ubiquitin unfolding

    Edward C. Twomey;Zhejian Ji;Thomas E. Wales;Nicholas O. Bodnar

  • Force Interacts with Macromolecular Structure in Activation of TGF-β

    Xianchi Dong;Bo Zhao;Roxana E. Iacob;Jianghai Zhu

  • Investigating protein structure and dynamics by hydrogen exchange MS.

    John R. Engen;David L. Smith

  • Advances in Hydrogen/Deuterium Exchange Mass Spectrometry and the Pursuit of Challenging Biological Systems.

    Ellie I James;Taylor A Murphree;Clint Vorauer;John R Engen

  • Design of stapled antimicrobial peptides that are stable, nontoxic and kill antibiotic-resistant bacteria in mice.

    Rida Mourtada;Rida Mourtada;Henry D. Herce;Daniel J. Yin;Jamie A. Moroco

  • Characterization of IgG1 conformation and conformational dynamics by hydrogen/deuterium exchange mass spectrometry.

    Damian Houde;Joseph Arndt;Wayne Domeier;Steven Berkowitz

  • Identification and characterization of EX1 kinetics in H/D exchange mass spectrometry by peak width analysis.

    David D. Weis;Thomas E. Wales;John R. Engen;Matthew Hotchko

  • FOCUS :H YDROGEN EXCHANGE AND COVALENT MODIFICATION Identification and Characterization of EX1 Kinetics in H/D Exchange Mass Spectrometry by Peak Width Analysis

    David D. Weis;Thomas E. Wales;John R. Engen;Matthew Hotchko

Frequent Co-Authors

Thomas E. Smithgall
Thomas E. Smithgall University of Pittsburgh
Loren D. Walensky
Loren D. Walensky Harvard University
Timothy A. Springer
Timothy A. Springer Boston Children's Hospital
Nathanael S. Gray
Nathanael S. Gray Stanford University
Jarrod A. Marto
Jarrod A. Marto Harvard University
Scott B. Ficarro
Scott B. Ficarro Harvard University
Stephen C. Blacklow
Stephen C. Blacklow Harvard University
Alexandros Makriyannis
Alexandros Makriyannis Northeastern University
Sushil K. Satija
Sushil K. Satija National Institute of Standards and Technology
Kevin M. Haigis
Kevin M. Haigis Harvard University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Chemistry in the USA opens doors to diverse career paths, many of which require specialized education. For those interested in healthcare, becoming a pharmacist is a popular option. If you’re curious about the steps involved, explore the detailed guide on how do you become a pharmacist.

Another unique career tied to chemical knowledge is working as an autopsy technician. This role combines biology and chemistry, offering job opportunities in forensic settings. To understand what to expect in terms of earnings and outlook, the article on autopsy tech salary provides valuable insights.

For those looking to apply chemistry in criminal justice, pursuing a forensic science degree online can be a smart choice. Affordable programs allow students to access quality education without relocating. Check out the rankings for the forensic science bachelor degree online to find suitable options.

Additionally, advancing into forensic psychology through a master's degree can enhance career prospects in analytical and investigative roles. Many institutions offer flexible learning formats—find out more about the best forensic psychology master's programs online to start your journey.

Best Scientists Citing John R. Engen

Trending Scientists

Recently Published Articles