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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 51 13907 12518 50 46 273 9752

Igor V. Koptyug publications per year

The chart shows the history of publications by Igor V. Koptyug between 1989 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Igor V. Koptyug published across 37 years, from 1989 to 2025, averaging 8.8 papers a year. Output peaked at 27 publications in 2021. 45 of the 325 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1989 to 2025. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2021. 1989: 1 publication 1990: 3 publications 1991: 0 publications 1992: 1 publication 1993: 2 publications 1994: 2 publications 1995: 2 publications 1996: 4 publications 1997: 1 publication 1998: 2 publications 1999: 2 publications 2000: 7 publications 2001: 4 publications 2002: 5 publications 2003: 3 publications 2004: 1 publication 2005: 12 publications 2006: 6 publications 2007: 12 publications 2008: 5 publications 2009: 4 publications 2010: 8 publications 2011: 7 publications 2012: 6 publications 2013: 9 publications 2014: 20 publications 2015: 14 publications 2016: 15 publications 2017: 21 publications 2018: 15 publications 2019: 14 publications 2020: 15 publications 2021: 27 publications 2022: 9 publications 2023: 21 publications 2024: 26 publications 2025: 19 publications
1989 2025

325 publications in total across all disciplines

View publications per year as a table
Igor V. Koptyug: publications per year, 1989 to 2025
Year Publications
1989 1
1990 3
1991 0
1992 1
1993 2
1994 2
1995 2
1996 4
1997 1
1998 2
1999 2
2000 7
2001 4
2002 5
2003 3
2004 1
2005 12
2006 6
2007 12
2008 5
2009 4
2010 8
2011 7
2012 6
2013 9
2014 20
2015 14
2016 15
2017 21
2018 15
2019 14
2020 15
2021 27
2022 9
2023 21
2024 26
2025 19
Total 325
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Igor V. Koptyug 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 Igor V. Koptyug 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, 261–280 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: 273 publications — 56th percentile

56% 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
261–280 979 273
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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Igor V. Koptyug 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 Igor V. Koptyug 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, 50–51 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: 51 D-Index — 23rd percentile

23% 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 51
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

Igor V. Koptyug is affiliated with Novosibirsk State University in the Russian Federation. Their research spans multiple disciplines within the broader realm of physical sciences, including Chemistry, Physics and Astronomy, and Materials Science. Koptyug's work focuses significantly on advanced techniques in spectroscopy, atomic and molecular physics, and materials chemistry.

The primary fields of study associated with Koptyug include:

  • Chemistry
  • Physics and Astronomy
  • Materials Science

Within these fields, their research subfields cover:

  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Materials Chemistry
  • Radiology, Nuclear Medicine and Imaging
  • Inorganic Chemistry

Koptyug's major research topics can be categorized as:

  • Advanced NMR Techniques and Applications
  • Atomic and Subatomic Physics Research
  • Solid-state spectroscopy and crystallography
  • Quantum, superfluid, helium dynamics
  • Advanced MRI Techniques and Applications
  • Catalytic Processes in Materials Science
  • Electron Spin Resonance Studies

Their recent publications illustrate a focus on magnetic resonance, catalysis, and hyperpolarization techniques. Selected papers include:

  • Spin Hyperpolarization in Modern Magnetic Resonance (2023, Chemical Reviews)
  • Breaking structure sensitivity in CO2 hydrogenation by tuning metal-oxide interfaces in supported cobalt nanoparticles (2022, Nature Catalysis)
  • Heterogeneous Catalysis and Parahydrogen-Induced Polarization (2021, ChemPhysChem)
  • Parahydrogen-Induced Polarization of Amino Acids (2021, Angewandte Chemie International Edition)
  • Quantifying the effects of quadrupolar sinks via 15N relaxation dynamics in metronidazoles hyperpolarized via SABRE-SHEATH (2020, Chemical Communications)

Koptyug has published frequently in several scientific journals. The venues with the highest number of publications are:

  • Chemistry - A European Journal
  • ChemPhysChem
  • Analytical Chemistry
  • Angewandte Chemie International Edition
  • The Journal of Physical Chemistry C

The scientist has collaborated extensively with several co-authors, including:

  • Oleg G. Salnikov
  • Eduard Y. Chekmenev
  • Dudari B. Burueva
  • Larisa M. Kovtunova
  • Kirill V. Kovtunov

Best Publications

  • Spin Hyperpolarization in Modern Magnetic Resonance

    Unknown

  • Development of new methods in modern selective organic synthesis: preparation of functionalized molecules with atomic precision

    V. P. Ananikov;V. P. Ananikov;L. L. Khemchyan;Yu V. Ivanova;V. I. Bukhtiyarov;V. I. Bukhtiyarov

  • Hyperpolarized NMR Spectroscopy: d-DNP, PHIP, and SABRE Techniques.

    Kirill V. Kovtunov;Kirill V. Kovtunov;Ekaterina V. Pokochueva;Ekaterina V. Pokochueva;Oleg G. Salnikov;Oleg G. Salnikov;Samuel F. Cousin

  • NMR Imaging of Catalytic Hydrogenation in Microreactors with the Use of para-Hydrogen

    Louis-S. Bouchard;Scott R. Burt;M. Sabieh Anwar;Kirill V. Kovtunov

  • Observation of Parahydrogen‐Induced Polarization in Heterogeneous Hydrogenation on Supported Metal Catalysts

    Kirill V. Kovtunov;Irene E. Beck;Valery I. Bukhtiyarov;Igor V. Koptyug

  • para-Hydrogen-induced polarization in heterogeneous hydrogenation reactions.

    Igor V. Koptyug;Kirill V. Kovtunov;Scott R. Burt;M. Sabieh Anwar

  • Breaking structure sensitivity in CO2 hydrogenation by tuning metal–oxide interfaces in supported cobalt nanoparticles

    Unknown

  • The Feasibility of Formation and Kinetics of NMR Signal Amplification by Reversible Exchange (SABRE) at High Magnetic Field (9.4 T)

    Danila A. Barskiy;Kirill V. Kovtunov;Igor V. Koptyug;Ping He

  • NMR Hyperpolarization Techniques of Gases.

    Danila A. Barskiy;Aaron M. Coffey;Panayiotis Nikolaou;Dmitry M. Mikhaylov

  • Irreversible Catalyst Activation Enables Hyperpolarization and Water Solubility for NMR Signal Amplification by Reversible Exchange

    Milton L. Truong;Fan Shi;Ping He;Bingxin Yuan

  • C–H Activation on Co,O Sites: Isolated Surface Sites versus Molecular Analogs

    Deven P. Estes;Georges Siddiqi;Florian Allouche;Kirill V. Kovtunov

  • (2,4,6-TRIMETHYLBENZOYL)DIPHENYLPHOSPHINE OXIDE PHOTOCHEMISTRY. A DIRECT TIME-RESOLVED SPECTROSCOPIC STUDY OF BOTH RADICAL FRAGMENTS

    Gregory W. Sluggett;Claudia Turro;Michael W. George;Igor V. Koptyug

  • A Steady-State and Picosecond Pump-Probe Investigation of the Photophysics of an Acyl and a Bis(acyl)phosphine Oxide

    Steffen Jockusch;Igor V. Koptyug;Peter F. McGarry;Gregory W. Sluggett

  • Strong 31P nuclear spin hyperpolarization produced via reversible chemical interaction with parahydrogen

    Vladimir V. Zhivonitko;Ivan V. Skovpin;Igor V. Koptyug

  • Parahydrogen-induced polarization in heterogeneous catalytic processes.

    Kirill V. Kovtunov;Vladimir V. Zhivonitko;Ivan V. Skovpin;Danila A. Barskiy

  • Laser Flash Photolysis and Time-Resolved ESR Study of Phosphinoyl Radical † Structure and Reactivity §

    Gregory W. Sluggett;Peter F. McGarry;Igor V. Koptyug;Nicholas J. Turro

  • Magnetic resonance imaging methods for in situ studies in heterogeneous catalysis

    Anna A. Lysova;Igor V. Koptyug

  • Para-hydrogen-enhanced hyperpolarized gas-phase magnetic resonance imaging.

    Louis‐S. Bouchard;Kirill V. Kovtunov;Scott R. Burt;M. Sabieh Anwar

  • Ultrafast multidimensional Laplace NMR for a rapid and sensitive chemical analysis

    Susanna Ahola;Vladimir V Zhivonitko;Otto Mankinen;Guannan Zhang

  • A simple analytical model for signal amplification by reversible exchange (SABRE) process

    Danila A. Barskiy;Andrey N. Pravdivtsev;Konstantin L. Ivanov;Kirill V. Kovtunov

  • Role of Different Active Sites in Heterogeneous Alkene Hydrogenation on Platinum Catalysts Revealed by Means of Parahydrogen-Induced Polarization

    Vladimir V. Zhivonitko;Kirill V. Kovtunov;Irene E. Beck;Artem B. Ayupov

  • High-Resolution 3D Proton MRI of Hyperpolarized Gas Enabled by Parahydrogen and Rh/TiO2 Heterogeneous Catalyst

    Kirill V. Kovtunov;Danila A. Barskiy;Aaron M. Coffey;Milton L. Truong

Frequent Co-Authors

Eduard Y. Chekmenev
Eduard Y. Chekmenev Wayne State University
Valerii I. Bukhtiyarov
Valerii I. Bukhtiyarov Boreskov Institute of Catalysis
Valentin N. Parmon
Valentin N. Parmon Russian Academy of Sciences
Nicholas J. Turro
Nicholas J. Turro Columbia University
Robert Kaptein
Robert Kaptein Utrecht University
Alexey Fedorov
Alexey Fedorov ETH Zurich
Bert M. Weckhuysen
Bert M. Weckhuysen Utrecht University
Lioubov Kiwi-Minsker
Lioubov Kiwi-Minsker École Polytechnique Fédérale de Lausanne
Simon B. Duckett
Simon B. Duckett University of York

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