World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
70
Citations
21166
World Ranking
1913
National Ranking
159

Ian Chopra 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 Ian Chopra 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: 202 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Ian Chopra 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 Ian Chopra 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: 70 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Overview

Ian Chopra is affiliated with the University of Leeds in the United Kingdom. Their academic profile reflects a focus on scientific research, though specific details regarding research fields, publications, and collaborations are currently unavailable.

There are no records of recent papers authored by Ian Chopra, which may indicate either early career stage or limited publicly indexed output. Similarly, there is no available information on frequent co-authors or recurring publication venues associated with their work.

No book publications or awards have been documented, and there are no listed main or subfields of study connected to their research activities. Likewise, no particular research topics have been identified as areas of focus.

Given the limited data, it is not possible to outline specific contributions or thematic emphasis in research. The association with the University of Leeds situates Ian Chopra within an academic environment that covers a broad spectrum of disciplines, but without further information, precise characterization of their scientific expertise remains undetermined.

Best Publications

  • Tetracycline Antibiotics: Mode of Action, Applications, Molecular Biology, and Epidemiology of Bacterial Resistance

    Ian Chopra;Marilyn Roberts

  • The increasing use of silver-based products as antimicrobial agents: a useful development or a cause for concern?

    Ian Chopra

  • Targeting bacterial membrane function: an underexploited mechanism for treating persistent infections

    Julian G. Hurdle;Alex J. O'Neill;Ian Chopra;Richard E. Lee

  • Tetracyclines, molecular and clinical aspects.

    I. Chopra;P. M. Hawkey;M. Hinton

  • Organic acids: chemistry, antibacterial activity and practical applications.

    C A Cherrington;M Hinton;G C Mead;I Chopra

  • Staphylococcus aureus biofilms promote horizontal transfer of antibiotic resistance

    Victoria J. Savage;Ian Chopra;Alex J. O'Neill

  • Discovery research: the scientific challenge of finding new antibiotics

    David M. Livermore;Martin Blaser;Otto Carrs;Gail Cassell

  • Increased mutability of Pseudomonas aeruginosa in biofilms

    K Driffield;Keith Miller;J M Bostock;A J O'Neill

  • The role of mutators in the emergence of antibiotic-resistant bacteria.

    Ian Chopra;Alexander J O’Neill;Keith Miller

  • Treatment of health-care-associated infections caused by Gram-negative bacteria: a consensus statement

    Ian Chopra;Christopher Schofield;Martin Everett;Alex O'Neill

  • Short‐chain organic acids at pH 5.0 kill Escherichia coli and Salmonella spp. without causing membrane perturbation

    Christina A. Cherrington;M. Hinton;G.R. Pearson;I. Chopra

  • The search for antimicrobial agents effective against bacteria resistant to multiple antibiotics.

    Ian Chopra;John Hodgson;Brian Metcalf;George Poste

  • Prospects for Aminoacyl-tRNA Synthetase Inhibitors as New Antimicrobial Agents

    Julian Gregston Hurdle;Alexander John O'Neill;Ian Chopra

  • Effect of short-chain organic acids on macromolecular synthesis in Escherichia coli.

    Christina A. Cherrington;M. Hinton;I. Chopra

  • New developments in tetracycline antibiotics: glycylcyclines and tetracycline efflux pump inhibitors.

    Ian Chopra

  • The Target of Daptomycin Is Absent from Escherichia coli and Other Gram-Negative Pathogens

    Christopher P. Randall;Katherine R. Mariner;Ian Chopra;Alex J. O'Neill

  • Exploiting current understanding of antibiotic action for discovery of new drugs.

    I. Chopra;L. Hesse;A.J. O'Neill

  • Analysis of Mupirocin Resistance and Fitness in Staphylococcus aureus by Molecular Genetic and Structural Modeling Techniques

    Julian Gregston Hurdle;Alexander John O'Neill;Eileen Ingham;Colin Fishwick

  • Structure-based discovery of antibacterial drugs

    Katie J. Simmons;Ian Chopra;Colin W. G. Fishwick

  • Joint Tolerance to β-Lactam and Fluoroquinolone Antibiotics in Escherichia coli Results from Overexpression of hipA

    Timothy J. Falla;Ian Chopra

  • The increasing use of silver-based products as antimicrobial agents: a useful development or a cause for concern?—author's response

    Ian Chopra

Frequent Co-Authors

Alex J. O'Neill
Alex J. O'Neill University of Leeds
Keith W. Miller
Keith W. Miller Harvard University
Stanislav Gobec
Stanislav Gobec University of Ljubljana
Didier Blanot
Didier Blanot University of Paris-Saclay
Dominique Mengin-Lecreulx
Dominique Mengin-Lecreulx University of Paris-Saclay
Peter M. Bennett
Peter M. Bennett University of Bristol
Eileen Ingham
Eileen Ingham University of Leeds
Steven J. Projan
Steven J. Projan Rutgers, The State University of New Jersey
Laura J. V. Piddock
Laura J. V. Piddock University of Birmingham
Martin J. Blaser
Martin J. Blaser Rutgers, The State University of New Jersey

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