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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 45 16322 14731 105 96 458 8724

Heinz Falk publications per year

The chart shows the history of publications by Heinz Falk between 1958 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Heinz Falk published across 67 years, from 1958 to 2024, averaging 7.4 papers a year. Output peaked at 22 publications in 1975. 4 of the 493 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1958 to 2024. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 1975. 1958: 1 publication 1959: 4 publications 1960: 1 publication 1961: 2 publications 1962: 3 publications 1963: 1 publication 1964: 3 publications 1965: 6 publications 1966: 4 publications 1967: 5 publications 1968: 11 publications 1969: 14 publications 1970: 16 publications 1971: 11 publications 1972: 0 publications 1973: 5 publications 1974: 18 publications 1975: 22 publications 1976: 14 publications 1977: 11 publications 1978: 15 publications 1979: 15 publications 1980: 8 publications 1981: 11 publications 1982: 6 publications 1983: 14 publications 1984: 15 publications 1985: 20 publications 1986: 7 publications 1987: 12 publications 1988: 12 publications 1989: 11 publications 1990: 10 publications 1991: 6 publications 1992: 12 publications 1993: 14 publications 1994: 8 publications 1995: 21 publications 1996: 14 publications 1997: 7 publications 1998: 13 publications 1999: 15 publications 2000: 8 publications 2001: 6 publications 2002: 7 publications 2003: 5 publications 2004: 6 publications 2005: 14 publications 2006: 4 publications 2007: 1 publication 2008: 7 publications 2009: 3 publications 2010: 2 publications 2011: 1 publication 2012: 2 publications 2013: 0 publications 2014: 1 publication 2015: 1 publication 2016: 0 publications 2017: 1 publication 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 2 publications 2023: 2 publications 2024: 2 publications
1958 2024

493 publications in total across all disciplines

View publications per year as a table
Heinz Falk: publications per year, 1958 to 2024
Year Publications
1958 1
1959 4
1960 1
1961 2
1962 3
1963 1
1964 3
1965 6
1966 4
1967 5
1968 11
1969 14
1970 16
1971 11
1972 0
1973 5
1974 18
1975 22
1976 14
1977 11
1978 15
1979 15
1980 8
1981 11
1982 6
1983 14
1984 15
1985 20
1986 7
1987 12
1988 12
1989 11
1990 10
1991 6
1992 12
1993 14
1994 8
1995 21
1996 14
1997 7
1998 13
1999 15
2000 8
2001 6
2002 7
2003 5
2004 6
2005 14
2006 4
2007 1
2008 7
2009 3
2010 2
2011 1
2012 2
2013 0
2014 1
2015 1
2016 0
2017 1
2018 0
2019 0
2020 0
2021 0
2022 2
2023 2
2024 2
Total 493
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Heinz Falk 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 Heinz Falk 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, 441–460 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: 458 publications — 85th percentile

85% 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
441–460 270 458
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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Heinz Falk 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 Heinz Falk 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, 44–45 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: 45 D-Index — 10th percentile

10% 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 45
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
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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Research.com Recognitions

  • 2003 - Member of the European Academy of Sciences

Overview

Heinz Falk is affiliated with Johannes Kepler University of Linz in Austria. Their research primarily spans the disciplines of Chemistry, Biochemistry, Genetics and Molecular Biology, and Medicine. Within these fields, key subfields include Molecular Biology, Organic Chemistry, Public Health, Environmental and Occupational Health, Biochemistry, and Food Science.

Their main research topics cover a variety of areas including:

  • Phytochemical compounds biological activities
  • Malaria Research and Control
  • Traditional and Medicinal Uses of Annonaceae
  • Plant Toxicity and Pharmacological Properties
  • Natural product bioactivities and synthesis
  • Food Quality and Safety Studies
  • Axial and Atropisomeric Chirality Synthesis

Heinz Falk has published a number of scholarly works. One recent paper is "Landmark Publications in Analytical Atomic Spectrometry: Fundamentals and Instrumentation Development" published in 2024 in the journal Applied Spectroscopy.

The scientist has also contributed extensively to book publications, with eleven books published by Springer Science+Business Media. Notable titles include:

  • Progress in the Chemistry of Organic Natural Products 114 (2021)
  • Progress in the Chemistry of Organic Natural Products 118 (2022)
  • Antimalarial Natural Products (2022)
  • Progress in the Chemistry of Organic Natural Products 116 (2021)
  • Progress in the Chemistry of Organic Natural Products 112 (2020)
  • Naturally Occurring Organohalogen Compounds (2023)
  • Progress in the Chemistry of Organic Natural Products 115 (2021)
  • Progress in the Chemistry of Organic Natural Products 113 (2020)
  • Ancistrocladus Naphthylisoquinoline Alkaloids (2023)
  • Modern Photocatalytic Strategies in Natural Product Synthesis (2023)
  • Neurotrophic Natural Products (2024)

Frequent collaborators include:

  • A. Douglas Kinghorn
  • Yoshinori Asakawa
  • Ji-Kai Liu
  • Simon Gibbons
  • Verena M. Dirsch

The scientist has contributed regularly to the journal Applied Spectroscopy, reflecting a recurring publication venue in their career.

Heinz Falk has been recognized as a Member of the European Academy of Sciences since 2003.

Best Publications

  • The Chemistry of Linear Oligopyrroles and Bile Pigments

    Heinz Falk

  • Molecular structure of the bilin binding protein (BBP) from Pieris brassicae after refinement at 2.0 Å resolution

    Robert Huber;Monika Schneider;Irmgard Mayr;Rudi Müller

  • From the Photosensitizer Hypericin to the Photoreceptor Stentorin- The Chemistry of Phenanthroperylene Quinones.

    Heinz Falk

  • The protochlorophyllide holochrome of barley (Hordeum vulgare L.). Isolation and characterization of the NADPH:protochlorophyllide oxidoreductase.

    Klaus Apel;Hans-Joachim Santel;Tom E. Redlinger;Heinz Falk

  • Accurate measurement of avidin and streptavidin in crude biofluids with a new, optimized biotin-fluorescein conjugate.

    Gerald Kada;Heinz Falk;Hermann J. Gruber

  • SCALE FORMATION IN CHRYSOPHYCEAN ALGAE: I. Cellulosic and Noncellulosic Wall Components Made by the Golgi Apparatus

    R. Malcolm Brown;Werner W. Franke;Hans Kleinig;Heinz Falk

  • A convenient semisynthetic route to hypericin

    H. Falk;J. Meyer;M. Oberreiter

  • Zellfeinbau bei Plasmolyse

    H. Falk;P. Sitte

  • Characterisation of the high-molecular weight fructan isolated from garlic (Allium sativum L.).

    Sabine Baumgartner;Thomas G Dax;Werner Praznik;Heinz Falk

  • Rapid estimation of avidin and streptavidin by fluorescence quenching or fluorescence polarization.

    Gerald Kada;Karl Kaiser;Heinz Falk;Hermann J. Gruber

  • ON THE HOMO- AND HETEROASSOCIATION OF HYPERICIN

    H. Falk;J. Meyer

  • High sensitivity immunolocalization of double and single-stranded DNA by a monoclonal antibody.

    U. Scheer;K. Messner;R. Hazan;I. Raska

  • Cellulosic wall component produced by the golgi apparatus of Pleurochrysis scherffelii.

    R. Malcolm Brown;Werner W. Franke;Hans Kleinig;Heinz Falk

  • On the nature of “soluble” hypericin inHypericum species

    Heinz Falk;Wolfgang Schmitzberger

  • Beiträge zur Chemie der Pyrrolpigmente, 18. Mitt.: Pyrromethenone—Partialstrukturen von Gallenpigmenten: Struktur und Eigenschaften in Lösung

    Heinz Falk;Karl Grubmayr;Günther Höllbacher;Otmar Hofer

  • Über Enolderivate der Chlorophyllreihe. Darstellung von 132,173-Cyclophäophorbid-enolen. Vorläufige Mitteilung

    Heinz Falk;Georges Hoornaert;Hans-Peter Isenring;Albert Eschenmoser

  • Nuclear membranes from mammalian liver. IV. Characterization of membrane-attached DNA.

    Werner W. Franke;Barbara Deumling;Barbara Deumling;Barbara Deumling;H. Zentgraf;H. Zentgraf;H. Zentgraf;H. Falk;H. Falk;H. Falk

  • The TEMPO /Copper Catalyzed Oxidation of Primary Alcohols to Aldehydes Using Oxygen as Stoichiometric Oxidant

    David Geißlmeir;Walther G. Jary;Heinz Falk

  • Structure, composition, and distribution of plastid nucleoids in Narcissus pseudonarcissus.

    P. Hansmann;H. Falk;K. Ronai;P. Sitte

  • Absolute konfiguration und circulardichroismus von optisch aktiven [2.2]paracyclophan-derivaten

    H. Falk;P. Reich-Rohrwig;K. Schlögl

Frequent Co-Authors

Werner W. Franke
Werner W. Franke German Cancer Research Center
Hermann J. Gruber
Hermann J. Gruber Johannes Kepler University of Linz
Ronald Micura
Ronald Micura University of Innsbruck
Hanswalter Zentgraf
Hanswalter Zentgraf German Cancer Research Center
Peter Schopfer
Peter Schopfer University of Freiburg
Ulrich Scheer
Ulrich Scheer University of Würzburg
Qing Chen
Qing Chen Peking University
Gerhard Hunsmann
Gerhard Hunsmann University of Göttingen
Gerhard Link
Gerhard Link Ruhr University Bochum

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