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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 44 16962 15322 1229 1083 127 6153

Gerhard Geipel publications per year

The chart shows the history of publications by Gerhard Geipel between 1992 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gerhard Geipel published across 32 years, from 1992 to 2023, averaging 4.2 papers a year. Output peaked at 12 publications in 2006. 1 of the 133 publications appeared in the last two years.

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

133 publications in total across all disciplines

View publications per year as a table
Gerhard Geipel: publications per year, 1992 to 2023
Year Publications
1992 1
1993 1
1994 3
1995 1
1996 7
1997 1
1998 5
1999 3
2000 6
2001 4
2002 4
2003 6
2004 5
2005 8
2006 12
2007 5
2008 12
2009 4
2010 9
2011 9
2012 2
2013 3
2014 3
2015 4
2016 1
2017 4
2018 2
2019 1
2020 1
2021 5
2022 0
2023 1
Total 133
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Gerhard Geipel 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 Gerhard Geipel 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, 121–140 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: 127 publications — 7th percentile

7% 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
121–140 918 127
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
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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Gerhard Geipel 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 Gerhard Geipel 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: 44 D-Index — 7th percentile

7% 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 44
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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Overview

Gerhard Geipel is a researcher affiliated with the Helmholtz-Zentrum Dresden-Rossendorf in Germany, focusing on the intersections of chemistry, environmental science, and medicine. Their work primarily addresses aspects related to radioactive elements, their chemistry, environmental impacts, and associated medical imaging techniques.

The main fields of study covered by Geipel include Chemistry with nine publications, Environmental Science with eight, and Medicine with three. Subfields in which they have notable contributions include Inorganic Chemistry, Global and Planetary Change, Radiology, Nuclear Medicine and Imaging, Materials Chemistry, and Radiological and Ultrasound Technology.

Key topics in Geipel's research emphasize:

  • Radioactive element chemistry and processing
  • Radioactive contamination and transfer
  • Lanthanide and Transition Metal Complexes
  • Radioactivity and Radon Measurements
  • Geochemistry and Elemental Analysis
  • Radiation Dose and Imaging
  • Air Quality and Health Impacts

Geipel has contributed to scientific literature appearing in several peer-reviewed venues, including:

  • Journal of Trace Elements in Medicine and Biology
  • Environmental Science and Pollution Research

Notable recent papers include:

  • "Plant cell (Brassica napus) response to europium(III) and uranium(VI) exposure," published in 2020 in Environmental Science and Pollution Research
  • "Environmental exposure to uranium in a population living in close proximity to gold mine tailings in South Africa," published in 2023 in Journal of Trace Elements in Medicine and Biology

Geipel's co-authors frequently include Susanne Sachs, with whom they have collaborated twice, as well as Ljubica Župunski, Renée Street, Evgenia Ostroumova, and Frank Winde.

In addition to research articles, Geipel has authored a book published by Springer Nature titled Uranium and Plant Metabolism, released in 2021.

Best Publications

  • Uranyl(VI) carbonate complex formation: Validation of the Ca2UO2(CO3)3(aq.) species

    G. Bernhard;Gerhard Geipel;T. Reich;V. Brendler

  • SPECIATION OF URANIUM IN SEEPAGE WATERS OF A MINE TAILING PILE STUDIED BY TIME-RESOLVED LASER-INDUCED FLUORESCENCE SPECTROSCOPY (TRLFS)

    G. Bernhard;G. Geipel;V. Brendler;H. Nitsche

  • Mobile uranium(IV)-bearing colloids in a mining-impacted wetland.

    Yuheng Wang;Manon Frutschi;Elena Suvorova;Vannapha Phrommavanh

  • Study of uranyl(VI) malonate complexation by time-resolved laser-induced fluorescence spectroscopy (TRLFS)

    A. Brachmann;Gerhard Geipel;G. Bernhard;Heino Nitsche

  • An EXAFS study of uranium(VI) sorption onto silica gel and ferrihydrite

    T Reich;H Moll;T Arnold;M.A Denecke

  • Uranium speciation in waters of different uranium mining areas

    G Bernhard;G Geipel;V Brendler;H Nitsche

  • URANIUM(VI) SULFATE COMPLEXATION STUDIED BY TIME-RESOLVED LASER-INDUCED FLUORESCENCE SPECTROSCOPY (TRLFS)

    G. Geipel;A. Brachmann;V. Brendler;G. Bernhard

  • The Rossendorf Beam Line ROBL – a dedicated experimental station for XAFS measurements of actinides and other radionuclides

    T. Reich;G. Bernhard;Gerhard Geipel;H. Funke

  • Uranyl Surface Speciation on Silica Particles Studied by Time-Resolved Laser-Induced Fluorescence Spectroscopy

    U. Gabriel;L. Charlet;C.W. Schläpfer;J.C. Vial

  • Complex formation of U(VI) with Bacillus-isolates from a uranium mining waste pile

    P. Panak;J. Raff;S. Selenska-Pobell;Gerhard Geipel

  • Combining luminescence spectroscopy, parallel factor analysis and quantum chemistry to reveal metal speciation - a case study of uranyl(VI) hydrolysis†

    Björn Drobot;Robin Steudtner;Johannes Raff;Gerhard Geipel

  • Uranyl sorption onto gibbsite studied by time-resolved laser-induced fluorescence spectroscopy (TRLFS).

    Nils Baumann;Vinzenz Brendler;Thuro Arnold;Gerhard Geipel

  • Uranium(VI) complexation by humic acid under neutral pH conditions studied by laser-induced fluorescence spectroscopy

    S. Sachs;V. Brendler;Gerhard Geipel

  • A COMPARISON OF NATURAL HUMIC ACIDS WITH SYNTHETIC HUMIC ACID MODEL SUBSTANCES : CHARACTERIZATION AND INTERACTION WITH URANIUM(VI)

    S. Pompe;M. Bubner;M. A. Denecke;T. Reich

  • Sorption of uranium(VI) onto Opalinus Clay in the absence and presence of humic acid in Opalinus Clay pore water

    C. Joseph;K. Schmeide;S. Sachs;V. Brendler

  • Investigation of humic acid complexation behavior with uranyl ions using modified synthetic and natural humic acids

    S. Pompe;K. Schmeide;M. Bubner;Gerhard Geipel

  • Interaction of uranium(VI) with silicic acid in aqueous solutions studied by time-resolved laser-induced fluorescence spectroscopy (TRLFS)

    H. Moll;G. Geipel;V. Brendler;G. Bernhard

  • Complexation of uranium (VI) by three eco-types of Acidithiobacillus ferrooxidans studied using time-resolved laser-induced fluorescence spectroscopy and infrared spectroscopy

    Mohamed Larbi Merroun;Gerhard Geipel;Roswita Nicolai;Karl-Heinz Heise

  • Complex formation of uranium(VI) with the amino acids l-glycine and l-cysteine: A fluorescence emission and UV–Vis absorption study

    A. Günther;G. Geipel;G. Bernhard

  • Spectroscopic properties of Uranium(VI) minerals studied by time-resolved laser-induced fluorescence spectroscopy (TRLFS)

    Gerhard Geipel;G. Bernhard;M. Rutsch;V. Brendler

  • Uranium speciation in plants

    Alix Günther;Gert Bernhard;Gerhard Geipel;Andre Rossberg

Frequent Co-Authors

Gert Bernhard
Gert Bernhard Helmholtz-Zentrum Dresden-Rossendorf
Heino Nitsche
Heino Nitsche Lawrence Berkeley National Laboratory
Brigitte Voit
Brigitte Voit Leibniz-Institut für Polymerforschung Dresden e. V.
Dietmar Appelhans
Dietmar Appelhans Leibniz Institute for Neurobiology
Melissa A. Denecke
Melissa A. Denecke University of Manchester
Norman M. Edelstein
Norman M. Edelstein Lawrence Berkeley National Laboratory
Yuri V. Mironov
Yuri V. Mironov Nikolaev Institute of Inorganic Chemistry
David K. Shuh
David K. Shuh Lawrence Berkeley National Laboratory
Thomas Fanghänel
Thomas Fanghänel Heidelberg University
Fritz Vögtle
Fritz Vögtle University of Bonn

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