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Charles Gerday

Charles Gerday

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Biology and Biochemistry
Belgium
2023

D-Index & Metrics

Biology and Biochemistry

D-Index
70
Citations
20125
World Ranking
6931
National Ranking
121

Charles Gerday publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Charles Gerday sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 243 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Charles Gerday D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Charles Gerday sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 70 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Research.com Recognitions

  • 2023 - Research.com Biology and Biochemistry in Belgium Leader Award

Overview

Charles Gerday is affiliated with the University of Liège in Belgium. Their academic career has been primarily linked to this institution, where they contribute to ongoing research and academic activities.

At present, there is limited information available concerning their recent papers, co-authors, publication venues, or specific fields and subfields of study. No data has been provided about their frequent collaborators or the journals and conferences where their work might commonly appear.

Similarly, details regarding their main research topics, book publications, and awards have not been disclosed or catalogued in the available data. This absence of information precludes a detailed overview of their research focus or specific contributions to scientific literature.

Their professional profile remains anchored by their association with the University of Liège, a notable academic institution in Belgium, which suggests involvement in research and teaching activities within their discipline.

Best Publications

  • Xylanases, xylanase families and extremophilic xylanases

    Tony Collins;Charles Gerday;Georges Feller

  • Psychrophilic enzymes: Hot topics in cold adaptation

    Georges Feller;Charles Gerday

  • Psychrophilic microorganisms: challenges for life

    Salvino D'Amico;Tony Collins;Jean Claude Marx;Georges Feller

  • Cold-adapted enzymes: from fundamentals to biotechnology.

    Charles Gerday;Mohamed Aittaleb;Mostafa Bentahir;Jean-Pierre Chessa

  • Activity-stability relationships in extremophilic enzymes.

    Salvino D'Amico;Jean-Claude Marx;Charles Gerday;Georges Feller

  • Psychrophilic enzymes: molecular basis of cold adaptation

    Georges Feller;Charles Gerday

  • Some like it cold: biocatalysis at low temperatures.

    D. Georlette;V. Blaise;Tony Collins;Salvino D'Amico

  • Enzymes from psychrophilic organisms

    Georges Feller;Emmanuel Narinx;Jean Louis Arpigny;Mohamed Aittaleb

  • Psychrophilic enzymes: revisiting the thermodynamic parameters of activation may explain local flexibility.

    Thierry Lonhienne;Charles Gerday;Georges Feller

  • Psychrophilic enzymes: a thermodynamic challenge

    Charles Gerday;Mohamed Aittaleb;Jean Louis Arpigny;Etienne Baise

  • Cold adaptation of proteins. Purification, characterization, and sequence of the heat-labile subtilisin from the antarctic psychrophile Bacillus TA41.

    Stephane Davail;Georges Feller;Emmanuel Narinx;Charles Gerday

  • Molecular basis of cold adaptation.

    Salvino D'Amico;Paule Claverie;Tony Collins;Daphné Georlette

  • Structures of the psychrophilic Alteromonas haloplanctis α-amylase give insights into cold adaptation at a molecular level

    Nushin Aghajari;Georges Feller;Charles Gerday;Richard Haser

  • Stability and Structural Analysis of Alpha-Amylase from the Antarctic Psychrophile Alteromonas Haloplanctis A23

    Georges Feller;Françoise Payan;Fabienne Theys;Minxie Qian

  • Physiology and biochemistry of extremophiles.

    Nicolas Glansdorff;Charles Gerday

  • Crystal structures of the psychrophilic alpha-amylase from Alteromonas haloplanctis in its native form and complexed with an inhibitor.

    N. Aghajari;Georges Feller;Charles Gerday;R. Haser

  • Purification, characterization, and nucleotide sequence of the thermolabile alpha-amylase from the antarctic psychrotroph Alteromonas haloplanctis A23.

    Georges Feller;T. Lonhienne;Christophe Deroanne;Cécile Libioulle

  • Cold-Adapted β-Galactosidase from the Antarctic Psychrophile Pseudoalteromonas haloplanktis

    A. Hoyoux;I. Jennes;P. Dubois;S. Genicot

  • A novel family 8 xylanase, functional and physicochemical characterization.

    Tony Collins;Marie-Alice Meuwis;Ingeborg Stals;Marc Claeyssens

  • Structural and functional adaptations to extreme temperatures in psychrophilic, mesophilic, and thermophilic DNA ligases

    Daphné Georlette;Benjamin Damien;Vinciane Blaise;Eric Depiereux

Frequent Co-Authors

Georges Feller
Georges Feller University of Liège
Vladimir N. Uversky
Vladimir N. Uversky University of South Florida
Jozef Van Beeumen
Jozef Van Beeumen Ghent University
Bertrand Losson
Bertrand Losson University of Liège
Marc Claeyssens
Marc Claeyssens Ghent University
Gennaro Marino
Gennaro Marino University of Naples Federico II
Ricardo Cavicchioli
Ricardo Cavicchioli University of New South Wales
Philippe Thonart
Philippe Thonart University of Liège
Jean Marie Ruysschaert
Jean Marie Ruysschaert Université Libre de Bruxelles
Bernard Joris
Bernard Joris University of Liège

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