World's Best Scientists 2026 revealed!
Norbert Sewald

Norbert Sewald

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 54 12485 11236 917 817 558 12644

Norbert Sewald publications per year

The chart shows the history of publications by Norbert Sewald between 1986 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Norbert Sewald published across 41 years, from 1986 to 2026, averaging 16 papers a year. Output peaked at 51 publications in 2021. 25 of the 656 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 1986 to 2026. Vertical axis: number of publications, 0 to 51. Peak 51 publications in 2021. 1986: 2 publications 1987: 0 publications 1988: 0 publications 1989: 7 publications 1990: 11 publications 1991: 9 publications 1992: 6 publications 1993: 8 publications 1994: 10 publications 1995: 10 publications 1996: 12 publications 1997: 10 publications 1998: 11 publications 1999: 5 publications 2000: 5 publications 2001: 1 publication 2002: 10 publications 2003: 15 publications 2004: 13 publications 2005: 14 publications 2006: 10 publications 2007: 20 publications 2008: 18 publications 2009: 27 publications 2010: 16 publications 2011: 15 publications 2012: 22 publications 2013: 16 publications 2014: 14 publications 2015: 21 publications 2016: 23 publications 2017: 19 publications 2018: 27 publications 2019: 33 publications 2020: 48 publications 2021: 51 publications 2022: 34 publications 2023: 32 publications 2024: 26 publications 2025: 24 publications 2026: 1 publication
1986 2026

656 publications in total across all disciplines

View publications per year as a table
Norbert Sewald: publications per year, 1986 to 2026
Year Publications
1986 2
1987 0
1988 0
1989 7
1990 11
1991 9
1992 6
1993 8
1994 10
1995 10
1996 12
1997 10
1998 11
1999 5
2000 5
2001 1
2002 10
2003 15
2004 13
2005 14
2006 10
2007 20
2008 18
2009 27
2010 16
2011 15
2012 22
2013 16
2014 14
2015 21
2016 23
2017 19
2018 27
2019 33
2020 48
2021 51
2022 34
2023 32
2024 26
2025 24
2026 1
Total 656
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Norbert Sewald 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 Norbert Sewald 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: 558 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
541–560 148 558
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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Norbert Sewald 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 Norbert Sewald 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, 54–55 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: 54 D-Index — 31st percentile

31% 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 54
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

Norbert Sewald is affiliated with Bielefeld University in Germany and has an extensive research portfolio spanning multiple fields within the biological and chemical sciences. Their work primarily focuses on Biochemistry, Genetics and Molecular Biology, as well as Agricultural and Biological Sciences.

The scientist's subfields of study include Molecular Biology, Plant Science, Materials Chemistry, Organic Chemistry, and Biochemistry.

The main topics of their research encompass:

  • Natural product bioactivities and synthesis
  • Phytochemistry and Biological Activities
  • Traditional and Medicinal Uses of Annonaceae
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Phytochemical compounds biological activities
  • Essential Oils and Antimicrobial Activity

Norbert Sewald has published frequently in the following scientific venues:

  • The Cambridge Structural Database
  • Natural Product Research
  • Phytochemistry Letters
  • Molecules
  • Biochemical Systematics and Ecology

Recent representative papers include:

  • "Meleagrin from marine fungus Emericella dentata Nq45: crystal structure and diverse biological activity studies" (2020), published in Natural Product Research
  • "Isolation, Characterization and Chemical Synthesis of Large Spectrum Antimicrobial Cyclic Dipeptide (l-leu-l-pro) from Streptomyces misionensis V16R3Y1 Bacteria Extracts. A Novel 1H NMR Metabolomic Approach" (2020), published in Antibiotics
  • "Recent Advances in Synthetic Application and Engineering of Halogenases" (2020), published in ChemCatChem
  • "Cytotoxicity of the methanol extracts and compounds of Brucea antidysenterica (Simaroubaceae) towards multifactorial drug-resistant human cancer cell lines" (2023), published in BMC Complementary Medicine and Therapies
  • "Bio-guided isolation of anti-leishmanial natural products from Diospyros gracilescens L. (Ebenaceae)" (2021), published in BMC Complementary Medicine and Therapies

Their frequent co-authors comprise:

  • Bruno Ndjakou Lenta
  • Marcel Frese
  • Hans-Georg Stammler
  • Fabrice Fekam Boyom
  • Siméon F. Kouam

Best Publications

  • Peptides - Chemistry and Biology

    Norbert Sewald;Hans-Dieter Jakubke

  • Peptides: Chemistry and Biology: Sewald: Peptides E-BK

    Norbert Sewald;Hans-Dieter Jakubke

  • Molecular Mechanisms and Kinetics between DNA and DNA Binding Ligands

    Andy Sischka;Katja Toensing;Rainer Eckel;Sven David Wilking

  • Distinct Roles of Secreted HtrA Proteases from Gram-negative Pathogens in Cleaving the Junctional Protein and Tumor Suppressor E-cadherin

    Benjamin Hoy;Tim Geppert;Manja Boehm;Felix Reisen

  • Basic conformers in beta-peptides.

    Kerstin Möhle;Robert Günther;Michael Thormann;Norbert Sewald

  • Enzymatic halogenation of tryptophan on a gram scale.

    Marcel Frese;Norbert Sewald

  • Enzymatic Halogenation: A Timely Strategy for Regioselective C-H Activation.

    Christian Schnepel;Norbert Sewald

  • Synthetic routes towards enantiomerically pure beta-amino acids.

    Norbert Sewald

  • First Synthesis of a β2-Homoamino Acid by Enantioselective Catalysis

    Audrius Rimkus;Norbert Sewald

  • Are β-Amino Acids γ-Turn Mimetics? Exploring A New Design Principle for Bioactive Cyclopeptides

    Frank Schumann;Annett Müller;Mario Koksch;Gerhard Müller

  • Identification of binding mechanisms in single molecule-DNA complexes.

    Rainer Eckel;Robert Ros;Alexandra Ros;Sven David Wilking

  • Physicochemical and biological characterization of chitosan-microRNA nanocomplexes for gene delivery to MCF-7 breast cancer cells

    B. Santos-Carballal;L. J. Aaldering;M. Ritzefeld;S. Pereira

  • A small fibronectin-mimicking protein from bacteria induces cell spreading and focal adhesion formation

    Nicole Tegtmeyer;Roland Hartig;Robin M. Delahay;Manfred Rohde

  • Structure Elucidation of a Plant Metabolite of 4-Desoxynivalenol

    Norbert Sewald;Johann Lepschy von Gleissenthall;Manfred Schuster;Gerhard Müller

  • An improved method for the solution cyclization of peptides under pseudo-high dilution conditions.

    Miroslav Malesevic;Ulf Strijowski;Dirk Bächle;Norbert Sewald

  • Quantitative Efficacy Classification of Ice Recrystallization Inhibition Agents

    Carsten Budke;Axel Dreyer;Jasmin Jaeger;Kerstin Gimpel

  • Enantioselective copper(I) catalyzed 1,4-addition of diethylzinc to nitroolefins

    Norbert Sewald;Volkmar Wendisch

  • "Clicktophycin-52": a bioactive cryptophycin-52 triazole analogue.

    Markus Nahrwold;Tobias Bogner;Stefan Eissler;Spart Verma

  • Ice Recrystallization Kinetics in the Presence of Synthetic Antifreeze Glycoprotein Analogues Using the Framework of LSW Theory

    Carsten Budke;Carolin Heggemann;M. Koch;Norbert Sewald

  • Proteolytically stable peptides by incorporation of α‐Tfm amino acids

    Beate Koksch;Norbert Sewald;Hans-Jörg Hofmann;Klaus Burger

  • Leishmanicidal and cholinesterase inhibiting activities of phenolic compounds from Allanblackia monticola and Symphonia globulifera.

    Bruno Ndjakou Lenta;Catherine Vonthron-Sénécheau;Bernard Weniger;Krishna Prasad Devkota

  • Molecular systems biology

    Norbert Sewald;Alfred Pühler

Frequent Co-Authors

Hans-Georg Stammler
Hans-Georg Stammler Bielefeld University
Beate Neumann
Beate Neumann Bielefeld University
Steffen Backert
Steffen Backert University of Erlangen-Nuremberg
Volker F. Wendisch
Volker F. Wendisch Bielefeld University
Mathias O. Senge
Mathias O. Senge Trinity College Dublin
Anke Becker
Anke Becker Philipp University of Marburg
Beate Koksch
Beate Koksch Freie Universität Berlin
Katharina Gaus
Katharina Gaus University of New South Wales
Martin Oestreich
Martin Oestreich Technical University of Berlin
Thomas Koop
Thomas Koop Bielefeld University

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