World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
118
Citations
54782
World Ranking
535
National Ranking
22

James Barber 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 James Barber 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: 647 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

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

James Barber 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 James Barber 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: 118 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1989 - Member of Academia Europaea

Overview

James Barber was affiliated with Imperial College London in the United Kingdom. Their research spanned several fields within medicine, immunology, and microbiology.

The main fields of study associated with their work included:

  • Medicine
  • Immunology and Microbiology

Their work also covered various subfields, such as:

  • Immunology
  • Radiology, Nuclear Medicine and Imaging
  • Infectious Diseases
  • Epidemiology
  • Molecular Biology

The topics most frequently addressed in their publications were:

  • T-cell and B-cell Immunology
  • Tuberculosis Research and Epidemiology
  • Immune Response and Inflammation
  • Veterinary Oncology Research
  • Advances in Oncology and Radiotherapy
  • CO2 Reduction Techniques and Catalysts
  • Ionic liquids properties and applications

The recent published papers under their name included:

  • Solar-driven water-splitting provides a solution to the energy problem underpinning climate change, 2020, Biochemical Society Transactions
  • An overview of Cu-based heterogeneous electrocatalysts for CO2 reduction, 2020, Journal of Materials Chemistry A
  • Immunogenicity and protective efficacy of a pan-fungal vaccine in preclinical models of aspergillosis, candidiasis, and pneumocystosis, 2022, PNAS Nexus
  • Characterisation of the serum cytokine profile in feline atopic skin syndrome, 2021, Veterinary Dermatology
  • Platelet number and function in response to a single intravenous dose of vincristine, 2021, Journal of Veterinary Internal Medicine

The frequent co-authors identified in their collaborations were:

  • Robert M. Gogal
  • Frane Banović
  • Hailey Gollnick
  • Robert J. Wilkinson
  • Sandra M. Newton

Among the publication venues where their works appeared most often were:

  • Frontiers in Veterinary Science
  • Journal of Materials Chemistry A
  • PNAS Nexus
  • Biochemical Society Transactions
  • Veterinary Dermatology

James Barber was recognized as a Member of Academia Europaea since 1989.

Best Publications

  • Architecture of the Photosynthetic Oxygen-Evolving Center

    Kristina N. Ferreira;Tina M. Iverson;Karim Maghlaoui;James Barber

  • Photosynthetic energy conversion: natural and artificial

    James Barber

  • Comparing photosynthetic and photovoltaic efficiencies and recognizing the potential for improvement.

    Robert E. Blankenship;David M. Tiede;James Barber;James Barber;Gary W. Brudvig

  • Too much of a good thing: light can be bad for photosynthesis

    James Barber;Bertil Andersson

  • Characterization of clonogenic multiple myeloma cells

    William H Matsui;Carol Ann Huff;Qiuju Wang;Matthew T Malehorn

  • Cations in Octahedral Sites: A Descriptor for Oxygen Electrocatalysis on Transition-Metal Spinels

    Chao Wei;Zhenxing Feng;Günther G. Scherer;James Barber;James Barber

  • Influence of Surface Charges on Thylakoid Structure and Function

    J Barber

  • Coordination polymer structure and revisited hydrogen evolution catalytic mechanism for amorphous molybdenum sulfide

    Phong D. Tran;Phong D. Tran;Thu V. Tran;Maylis Orio;Stephane Torelli

  • Hetero-nanostructured suspended photocatalysts for solar-to-fuel conversion

    Yu-Peng Yuan;Lin-Wei Ruan;James Barber;James Barber;Say Chye Joachim Loo

  • Structure and membrane organization of photosystem II in green plants

    Ben Hankamer;James Barber;Egbert J. Boekema

  • From natural to artificial photosynthesis.

    James Barber;Phong D. Tran

  • Three-dimensional structure of the plant photosystem II reaction centre at 8 Å resolution

    Kyong-Hi Rhee;Edward P. Morris;James Barber;Werner Kühlbrandt

  • Assessment of aldehyde dehydrogenase in viable cells

    R J Jones;J P Barber;M S Vala;M I Collector

  • Supramolecular structure of the photosystem II complex from green plants and cyanobacteria

    Egbert J. Boekema;Ben Hankamer;Dirk Bald;Jochen Kruip

  • Iron deficiency induces the formation of an antenna ring around trimeric photosystem I in cyanobacteria

    Thomas S. Bibby;Jon Nield;James Barber

  • Revealing the blueprint of photosynthesis

    J. Barber;B. Andersson

  • A cuprous oxide–reduced graphene oxide (Cu2O–rGO) composite photocatalyst for hydrogen generation: employing rGO as an electron acceptor to enhance the photocatalytic activity and stability of Cu2O

    Phong D. Tran;Sudip Kumar Batabyal;Stevin S. Pramana;James Barber;James Barber

  • Membrane surface charges and potentials in relation to photosynthesis

    J. Barber

  • In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation

    Shao-Wen Cao;Yu-Peng Yuan;Yu-Peng Yuan;Jun Fang;Mohammad Mehdi Shahjamali

  • Isolated photosynthetic reaction center of photosystem II as a sensitizer for the formation of singlet oxygen. Detection and quantum yield determination using a chemical trapping technique.

    A Telfer;S M Bishop;D Phillips;J Barber

  • Topics in photosynthesis

    J. Barber

  • The Photosystems : structure, function, and molecular biology

    J. Barber

  • Photosynthetic mechanisms and the environment

    J. Barber;N. R. Baker

  • Primary processes of photosynthesis

    J. Barber

Frequent Co-Authors

Jon Nield
Jon Nield Queen Mary University of London
David R. Klug
David R. Klug Imperial College London
Peter J. Nixon
Peter J. Nixon Imperial College London
Richard J. Jones
Richard J. Jones Johns Hopkins University
James R. Durrant
James R. Durrant Imperial College London
Lydia Helena Wong
Lydia Helena Wong Nanyang Technological University
George Porter
George Porter Royal Institution of Great Britain
Egbert J. Boekema
Egbert J. Boekema University of Groningen
Javier De Las Rivas
Javier De Las Rivas University of Salamanca
Paula J. Booth
Paula J. Booth King's College London

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing a Chemistry degree in the USA opens doors to a variety of related online degrees and career pathways. For those interested in the intersection of science and law, an accredited online criminal justice associate degree can complement a chemistry background, especially in forensic science roles.

Another valuable option is a paralegal associate degree, which prepares graduates for legal support roles that can intersect with chemical patent cases or regulatory compliance.

For those leaning towards the pharmaceutical industry, becoming a pharmaceutical sales representative offers an exciting pathway. Understanding the pharmaceutical rep salary and career progression can help set realistic expectations and goals.

Finally, aspiring professionals interested in healthcare can explore how to become a pharmacist, a career that heavily relies on chemistry knowledge. Detailed requirements on how do you become a pharmacist provide valuable insights into this respected field.

Best Scientists Citing James Barber

Recently Published Articles