World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
49
Citations
7710
World Ranking
4595
National Ranking
139

Timothy R. Hirst publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Timothy R. Hirst sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 136 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Timothy R. Hirst D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Timothy R. Hirst sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 49 D-Index — 18th percentile

18% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Timothy R. Hirst is affiliated with the University of Adelaide in Australia and has a research focus primarily in the field of Medicine. Their work covers a range of subfields including Epidemiology, Radiology, Nuclear Medicine and Imaging, Orthodontics, Computational Mechanics, and Microbiology.

Hirst's research addresses several main topics, which include:

  • Pneumonia and Respiratory Infections
  • Laser Applications in Dentistry and Medicine
  • Dental Materials and Restorations
  • Laser Material Processing Techniques
  • Bacterial Infections and Vaccines
  • Respiratory Viral Infections Research
  • Monoclonal and Polyclonal Antibodies Research

Among recent publications, notable papers authored or co-authored by Hirst include:

  • "Femtosecond laser dentistry for precise and efficient cavity preparation in teeth," published in 2022 in Biomedical Optics Express
  • "Sterility of gamma-irradiated pathogens: a new mathematical formula to calculate sterilizing doses," published in 2020 in Journal of Radiation Research
  • "Investigation of laser wavelength effect on the ablation of enamel and dentin using femtosecond laser pulses," published in 2023 in Scientific Reports
  • "A Nonadjuvanted Whole-Inactivated Pneumococcal Vaccine Induces Multiserotype Opsonophagocytic Responses Mediated by Noncapsule-Specific Antibodies," published in 2022 in mBio
  • "Enhanced Immunogenicity of a Whole-Inactivated Influenza A Virus Vaccine Using Optimised Irradiation Conditions," published in 2021 in Frontiers in Immunology

Frequent co-authorships in Hirst's research reflect collaborations with several other researchers, including:

  • Justin Davies
  • James C. Paton
  • Mohammed Alsharifi
  • Eve V. Singleton
  • Shannon C. David

Hirst's work has appeared in various academic venues, with multiple publications found in:

  • Zenodo (CERN European Organization for Nuclear Research)
  • Biomedical Optics Express
  • Scientific Reports
  • Journal of Radiation Research
  • mBio

Best Publications

  • Protein disulphide isomerase: building bridges in protein folding

    Robert B. Freedman;Timothy R. Hirst;Mick F. Tuite

  • Membrane traffic and the cellular uptake of cholera toxin.

    Wayne I. Lencer;Timothy R. Hirst;Randall K. Holmes

  • Targeting of cholera toxin and Escherichia coli heat labile toxin in polarized epithelia: role of COOH-terminal KDEL.

    W.I. Lencer;C. Constable;S. Moe;M.G. Jobling

  • Immune modulation by the cholera-like enterotoxins: from adjuvant to therapeutic

    Neil A Williams;Timothy R Hirst;Toufic O Nashar

  • Cholera toxin: a paradigm for multi-functional engagement of cellular mechanisms (Review).

    Lolke de Haan;Timothy R. Hirst

  • Conformation of protein secreted across bacterial outer membranes: a study of enterotoxin translocation from Vibrio cholerae

    Timothy R. Hirst;Jan Holmgren

  • Biofilm formation by Helicobacter pylori.

    R. M. Stark;G. J. Gerwig;R. S. Pitman;L. F. Potts

  • Potent immunogenicity of the B subunits of Escherichia coli heat-labile enterotoxin: receptor binding is essential and induces differential modulation of lymphocyte subsets.

    Toufic O. Nashar;Helen M. Webb;Simon S. Eaglestone;Neil A. Williams

  • Mechanism of toxin secretion by Vibrio cholerae investigated in strains harboring plasmids that encode heat-labile enterotoxins of Escherichia coli

    Timothy R. Hirst;Joaquin Sanchez;James B. Kaper;Simon J. S. Hardy

  • Coordinated assembly of multisubunit proteins: oligomerization of bacterial enterotoxins in vivo and in vitro.

    Simon J. S. Hardy;Jan Holmgren;Susanne Johansson;Joaquin Sanchez

  • A homologue of the Escherichia coli DsbA protein involved in disulphide bond formation is required for enterotoxin biogenesis in Vibrio cholerae.

    Jun Yu;Helen Webb;Timothy R. Hirst

  • Energy is Required for Maturation of Exported Proteins in Escherichia coli

    Hans G. Enequist;Timothy R. Hirst;Shigeaki Harayama;Simon J. S. Hardy

  • Investigations into the mechanism of action of the antibacterial agent norfloxacin.

    G. C. Crumplin;Marion Kenwright;T. Hirst

  • A mutant cholera toxin B subunit that binds GM1- ganglioside but lacks immunomodulatory or toxic activity.

    A. T. Aman;S. Fraser;E. A. Merritt;C. Rodigherio

  • Escherichia coli Heat-Labile Enterotoxin B Subunit Is a More Potent Mucosal Adjuvant than Its Closely Related Homologue, the B Subunit of Cholera Toxin

    Douglas G. Millar;Timothy R. Hirst;Denis P. Snider

  • Structural studies of receptor binding by cholera toxin mutants.

    E. A. Merritt;S. Sarfaty;M. G. Jobling;T. Chang

  • pH-dependence of the dithiol-oxidizing activity of DsbA (a periplasmic protein thiol:disulphide oxidoreductase) and protein disulphide-isomerase: studies with a novel simple peptide substrate

    Lloyd W. Ruddock;Timothy R. Hirst;Robert B. Freedman

  • Transient entry of enterotoxin subunits into the periplasm occurs during their secretion from Vibrio cholerae.

    T R Hirst;J Holmgren

  • F-actin dynamics control segregation of the TCR signaling cascade to clustered lipid rafts.

    Silvia Valensin;Silvia Rossi Paccani;Cristina Ulivieri;David Mercati

  • Cellular location of heat-labile enterotoxin in Escherichia coli.

    T R Hirst;L L Randall;S J Hardy

Frequent Co-Authors

Wayne I. Lencer
Wayne I. Lencer Harvard University
Giorgio Palù
Giorgio Palù University of Padua
Robert B. Freedman
Robert B. Freedman University of Warwick
Jun Yu
Jun Yu Chinese University of Hong Kong
Randall K. Holmes
Randall K. Holmes University of Colorado Denver
Lloyd W. Ruddock
Lloyd W. Ruddock University of Oulu
Jan Holmgren
Jan Holmgren University of Gothenburg
Wim G. J. Hol
Wim G. J. Hol University of Washington
Ethan A. Merritt
Ethan A. Merritt University of Washington
Emanuele Papini
Emanuele Papini University of Padua

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