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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 74 4681 4251 112 98 541 19822

Jos Oomens publications per year

The chart shows the history of publications by Jos Oomens between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jos Oomens published across 34 years, from 1992 to 2025, averaging 17.6 papers a year. Output peaked at 39 publications in 2011. 46 of the 597 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1992 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2011. 1992: 1 publication 1993: 0 publications 1994: 2 publications 1995: 1 publication 1996: 3 publications 1997: 7 publications 1998: 2 publications 1999: 2 publications 2000: 4 publications 2001: 5 publications 2002: 2 publications 2003: 4 publications 2004: 7 publications 2005: 7 publications 2006: 12 publications 2007: 12 publications 2008: 23 publications 2009: 30 publications 2010: 31 publications 2011: 39 publications 2012: 26 publications 2013: 24 publications 2014: 17 publications 2015: 39 publications 2016: 34 publications 2017: 37 publications 2018: 34 publications 2019: 38 publications 2020: 22 publications 2021: 30 publications 2022: 20 publications 2023: 36 publications 2024: 27 publications 2025: 19 publications
1992 2025

597 publications in total across all disciplines

View publications per year as a table
Jos Oomens: publications per year, 1992 to 2025
Year Publications
1992 1
1993 0
1994 2
1995 1
1996 3
1997 7
1998 2
1999 2
2000 4
2001 5
2002 2
2003 4
2004 7
2005 7
2006 12
2007 12
2008 23
2009 30
2010 31
2011 39
2012 26
2013 24
2014 17
2015 39
2016 34
2017 37
2018 34
2019 38
2020 22
2021 30
2022 20
2023 36
2024 27
2025 19
Total 597
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Jos Oomens 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 Jos Oomens 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, 541–560 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: 541 publications — 91st percentile

91% 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
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148 541
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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Jos Oomens 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 Jos Oomens 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, 74–75 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: 74 D-Index — 75th percentile

75% 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 74
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

Jos Oomens is affiliated with Radboud University in the Netherlands and focuses their research primarily within the fields of Chemistry and Biochemistry, Genetics and Molecular Biology. Their work extensively covers subfields such as Spectroscopy, Molecular Biology, Organic Chemistry, Atomic and Molecular Physics, and Optics, as well as Materials Chemistry. The scientist's research encompasses a spectrum of topics including Mass Spectrometry Techniques and Applications, Advanced Chemical Physics Studies, Metabolomics and Mass Spectrometry Studies, Analytical Chemistry and Chromatography, Spectroscopy and Quantum Chemical Studies, Crystallization and Solubility Studies, and X-ray Diffraction in Crystallography.

Their recent publications demonstrate a range of interests intersecting with chemical analysis and spectroscopy techniques. Notable papers include:

  • Characterization of glycosyl dioxolenium ions and their role in glycosylation reactions, 2020, Nature Communications
  • Untargeted metabolomics and infrared ion spectroscopy identify biomarkers for pyridoxine-dependent epilepsy, 2021, Journal of Clinical Investigation
  • Unravelling the Keto-Enol Tautomer Dependent Photochemistry and Degradation Pathways of the Protonated UVA Filter Avobenzone, 2020, The Journal of Physical Chemistry A
  • Mass-Spectrometry-Based Identification of Synthetic Drug Isomers Using Infrared Ion Spectroscopy, 2020, Analytical Chemistry
  • Identification of novel fragmentation pathways and fragment ion structures in the tandem mass spectra of protonated synthetic cathinones, 2020, Forensic Chemistry

Oomens collaborates frequently with several researchers, with prominent co-authors including Giel Berden, Jonathan Martens, Kas J. Houthuijs, Thomas J. Boltje, and Rianne E. van Outersterp.

The scientist has published extensively in several key venues such as Physical Chemistry Chemical Physics, The Journal of Physical Chemistry A, The Cambridge Structural Database, Analytical Chemistry, and the International Journal of Mass Spectrometry. These outlets reflect the consistent thematic focus on chemical physics and analytical methodologies.

Best Publications

  • Gas-phase infrared multiple photon dissociation spectroscopy of mass-selected molecular ions

    Jos Oomens;Boris G. Sartakov;Gerard Meijer;Gert von Helden

  • Vibrational spectroscopy of bare and solvated ionic complexes of biological relevance.

    Nick C. Polfer;Jos Oomens

  • Free electron laser-Fourier transform ion cyclotron resonance mass spectrometry facility for obtaining infrared multiphoton dissociation spectra of gaseous ions

    Jose J. Valle;John R. Eyler;Jos Oomens;David T. Moore

  • Laboratory Infrared Spectroscopy of Cationic Polycyclic Aromatic Hydrocarbon Molecules

    Jos Oomens;A. G. G. M. Tielens;Boris G. Sartakov;Gert von Helden

  • Infrared spectroscopy of phenylalanine Ag(I) and Zn(II) complexes in the gas phase.

    Nick C. Polfer;Jos Oomens;David T. Moore;Gert von Helden

  • Infrared spectroscopy and theoretical studies on gas-phase protonated leu-enkephalin and its fragments: direct experimental evidence for the mobile proton.

    Nick C. Polfer;Jos Oomens;Sandor Suhai;Béla Paizs

  • Reaction products in mass spectrometry elucidated with infrared spectroscopy.

    Nick C. Polfer;Jos Oomens

  • Infrared ion spectroscopy in a modified quadrupole ion trap mass spectrometer at the FELIX free electron laser laboratory

    Jonathan Martens;Giel Berden;Christoph R. Gebhardt;Jos Oomens

  • Gas-phase infrared photodissociation spectroscopy of cationic polyaromatic hydrocarbons

    Jos Oomens;André J. A. van Roij;Gerard Meijer;Gert von Helden

  • Photoacoustic spectroscopy using quantum-cascade lasers

    B. A. Paldus;T. G. Spence;R. N. Zare;J. Oomens

  • Infrared spectroscopy of arginine cation complexes: direct observation of gas-phase zwitterions.

    Matthew W. Forbes;Matthew F. Bush;Nick C. Polfer;Jos Oomens

  • Hydrogen bonding and cooperativity in isolated and hydrated sugars: mannose, galactose, glucose, and lactose

    Pierre Carcabal;Rebecca A. Jockusch;Isabel Hünig;Lavina C. Snoek

  • Effects of alkaline earth metal ion complexation on amino acid zwitterion stability: results from infrared action spectroscopy.

    Matthew F. Bush;Jos Oomens;Richard J. Saykally;Evan R. Williams

  • Gas-phase IR spectroscopy of deprotonated amino acids.

    Jos Oomens;Jeffrey D. Steill;Britta Redlich

  • Spectroscopic and theoretical evidence for oxazolone ring formation in collision-induced dissociation of peptides

    Nick C. Polfer;Jos Oomens;Sandor Suhai;Béla Paizs

  • IRMPD spectroscopy of metal-ion/tryptophan complexes

    Nick C. Polfer;Jos Oomens;Robert C. Dunbar

  • Charge-state resolved mid-infrared spectroscopy of a gas-phase protein

    Jos Oomens;Nick Polfer;David T. Moore;Lex van der Meer

  • Infrared fingerprint spectroscopy and theoretical studies of potassium ion tagged amino acids and peptides in the gas phase.

    Nick C. Polfer;Béla Paizs;Lavina C Snoek;Isabelle Compagnon

  • Gas-Phase IR Spectroscopy and Structure of Biological Molecules

    Anouk M. Rijs;Jos Oomens

  • Free carboxylate stretching modes.

    Jos Oomens;Jeffrey D. Steill

  • Infrared Multiphoton Dissociation Spectroscopy of Cationized Threonine: Effects of Alkali-Metal Cation Size on Gas-Phase Conformation

    P. B. Armentrout;M. T. Rodgers;J. Oomens;J. D. Steill

Frequent Co-Authors

Giel Berden
Giel Berden Radboud University
M. T. Rodgers
M. T. Rodgers Wayne State University
Gerard Meijer
Gerard Meijer Fritz Haber Institute of the Max Planck Society
Gert von Helden
Gert von Helden Fritz Haber Institute of the Max Planck Society
Robert C. Dunbar
Robert C. Dunbar Case Western Reserve University
P. B. Armentrout
P. B. Armentrout University of Utah
John R. Eyler
John R. Eyler University of Florida
Wybren Jan Buma
Wybren Jan Buma University of Amsterdam
Evan R. Williams
Evan R. Williams University of California, Berkeley

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