World's Best Scientists 2026 revealed!
Richard A. D. Pattrick

Richard A. D. Pattrick

D-Index & Metrics

Chemistry

D-Index
56
Citations
9133
World Ranking
11857
National Ranking
670

Richard A. D. Pattrick 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 Richard A. D. Pattrick sits on this spectrum.

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 publications 1,295+

This scientist: 146 publications — 13th percentile

13% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Richard A. D. Pattrick 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 Richard A. D. Pattrick sits on this spectrum.

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 D-Index 159+

This scientist: 56 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Richard A. D. Pattrick is affiliated with the University of Manchester in the United Kingdom and specializes primarily in Earth and Planetary Sciences. Their research spans multiple interconnected subfields including geochemistry and petrology, biomaterials, geophysics, nutrition and dietetics, and pollution.

The scientist's scholarly output includes studies related to geochemistry and elemental analysis, clay minerals and soil interactions, geological and geochemical analysis, selenium in biological systems, coal and its by-products, heavy metals in the environment, and iron oxide chemistry and applications. These topics reflect a broad interdisciplinary approach to the study of earth materials and their environmental impacts.

The frequent venues for publication by Richard A. D. Pattrick demonstrate a focus on mineralogical and geochemical disciplines. These include Mineralogical Magazine, Geochemical Transactions, and Soil Systems.

Their recent papers include:

  • Bacterial production of vanadium ferrite spinel (Fe,V)3O4 nanoparticles, 2020, Mineralogical Magazine
  • Geochemistry and microbiology of tropical serpentine soils in the Santa Elena Ophiolite, a landscape-biogeographical approach, 2022, Geochemical Transactions
  • Selenium Uptake from Livestock Pasture Extremely Enriched in Selenium, Molybdenum and Uranium: A Field and X-ray Absorption Study, 2023, Soil Systems
  • Jack Zussman 1924-2024, 2024, Mineralogical Magazine

Richard A. D. Pattrick often collaborates with several researchers. Frequent coauthors include Jonathan R. Lloyd, Agustín F. Solano-Arguedas, Christopher Boothman, Laura Newsome, and Daniel Arguedas-Quesada.

Best Publications

  • Mechanism of molybdenum removal from the sea and its concentration in black shales: EXAFS evidence

    G.R. Helz;C.V. Miller;J.M. Charnock;J.M. Charnock;J.F.W. Mosselmans

  • Variations in the compositional, textural and electrical properties of natural pyrite: a review

    P.K. Abraitis;R.A.D. Pattrick;D.J. Vaughan

  • Electrical and magnetic properties of sulfides

    Carolyn I. Pearce;Richard A.D. Pattrick;David J. Vaughan

  • Fluid inclusion noble gas and halogen evidence on the origin of Cu-Porphyry mineralising fluids

    M.A. Kendrick;R. Burgess;R.A.D. Pattrick;G. Turner

  • The structure of amorphous copper sulfide precipitates: An X-ray absorption study

    R.A.D. Pattrick;J.F.W. Mosselmans;J.M. Charnock;K.E.R. England

  • An X-ray absorption spectroscopy study of the coprecipitation of Tc and Re with mackinawite (FeS)

    M.J Wharton;B Atkins;J.M Charnockab;F.R Livens

  • Cation site occupancy in spinel ferrites studied by X-ray magnetic circular dichroism: developing a method for mineralogists

    Richard A. D. Pattrick;Gerrit Van Der Laan;C. Michael B. Henderson;C. Michael B. Henderson;Pieter Kuiper

  • Copper oxidation state in chalcopyrite: Mixed Cu d9 and d10 characteristics

    C.I. Pearce;R.A.D. Pattrick;D.J. Vaughan;C.M.B. Henderson;C.M.B. Henderson

  • Oligomerization in As (III) sulfide solutions: Theoretical constraints and spectroscopic evidence

    George R. Helz;John A. Tossell;John M. Charnock;Richard A.D. Pattrick

  • X-ray absorption spectroscopy studies of reactions of technetium, uranium and neptunium with mackinawite.

    Francis R. Livens;Mark J. Jones;Amanda J. Hynes;John M. Charnock

  • Identification of pyromorphite in mine‐waste contaminated soils by ATEM and EXAFS

    J.D. Cotter-Howells;P.E. Champness;J.M. Charnocky;R.A.D. Pattrick

  • Oxidation state variations in copper minerals studied with Cu 2p X-ray absorption spectroscopy

    G. van der Laan;R.A.D. Pattrick;C.M.B. Henderson;D.J. Vaughan

  • Biosynthesis and Characterization of Copper Nanoparticles Using Shewanella oneidensis: Application for Click Chemistry.

    Richard L. Kimber;Edward A. Lewis;Fabio Parmeggiani;Kurt Smith

  • Investigating different mechanisms for biogenic selenite transformations: Geobacter sulfurreducens , Shewanella oneidensis and Veillonella atypica

    Carolyn I. Pearce;Richard A.D. Pattrick;Nicholas Law;John M. Charnock

  • Acid leaching and dissolution of major sulphide ore minerals: processes and galvanic effects in complex systems

    P. K. Abraitis;R. A. D. Pattrick;G. H. Kelsall;D. J. Vaughan

  • Control of nanoparticle size, reactivity and magnetic properties during the bioproduction of magnetite by Geobacter sulfurreducens.

    J M Byrne;N D Telling;V S Coker;R A D Pattrick

  • Harnessing the Extracellular Bacterial Production of Nanoscale Cobalt Ferrite with Exploitable Magnetic Properties

    Victoria S. Coker;Neil D. Telling;Gerrit van der Laan;Richard A. D. Pattrick

  • Microbial manufacture of chalcogenide-based nanoparticles via the reduction of selenite using Veillonella atypica: an in situ EXAFS study.

    Carolyn I Pearce;Victoria S Coker;John M Charnock;John M Charnock;Richard A D Pattrick

  • Microbial engineering of nanoheterostructures: biological synthesis of a magnetically recoverable palladium nanocatalyst.

    Victoria S Coker;James A Bennett;Neil D Telling;Neil D Telling;Torsten Henkel

  • Hydrothermal Fluid Origins in Mississippi Valley-Type Ore Districts: Combined Noble Gas (He, Ar, Kr) and Halogen (Cl, Br, I) Analysis of Fluid Inclusions from the Illinois-Kentucky Fluorspar District, Viburnum Trend, and Tri-State Districts, Midcontinent United States

    M. A. Kendrick;R. Burgess;D. Leach;R. A. D. Pattrick

Frequent Co-Authors

John M. Charnock
John M. Charnock University of Manchester
David J. Vaughan
David J. Vaughan University of Manchester
Carolyn I. Pearce
Carolyn I. Pearce Pacific Northwest National Laboratory
Jonathan R. Lloyd
Jonathan R. Lloyd University of Manchester
Elke Arenholz
Elke Arenholz Lawrence Berkeley National Laboratory
Francis R. Livens
Francis R. Livens University of Manchester
Floriana Tuna
Floriana Tuna University of Manchester
George R. Helz
George R. Helz University of Maryland, College Park
Sarah J. Haigh
Sarah J. Haigh University of Manchester
David A. Polya
David A. Polya University of Manchester

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