World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
48
Citations
5746
World Ranking
15448
National Ranking
43

Robert D. O'Neill 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 Robert D. O'Neill 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: 110 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Robert D. O'Neill 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 Robert D. O'Neill 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: 48 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Overview

Robert D. O'Neill is affiliated with University College Dublin in Ireland. Their research primarily falls within the field of Engineering, with a focus on subfields including Media Technology, Architecture, and Biomedical Engineering.

The scientist's work addresses topics such as Engineering Education and Curriculum Development, Engineering Education and Pedagogy, Biomedical and Engineering Education, and Experimental Learning in Engineering.

Recent publications by Robert D. O'Neill include the following:

  • Fostering Project-Based Learning through Industry Engagement in Capstone Design Projects, 2023, Education Sciences
  • A Blend Flex Engineering Mechanics Course, 2021, 2021 ASEE Virtual Annual Conference Content Access Proceedings
  • WIP: A Study of the Effect of Graded Homework in an Engineering Mechanics Course, 2020, 2020 ASEE Virtual Annual Conference Content Access Proceedings

Frequent coauthors collaborating with Robert D. O'Neill include:

  • Ashraf Badir
  • Jiehong Liao
  • Galen Papkov
  • Kristoph-Dietrich Kinzli
  • Simeon Komisar

The scientist's work has appeared in several publication venues, notably:

  • Education Sciences
  • 2021 ASEE Virtual Annual Conference Content Access Proceedings
  • 2020 ASEE Virtual Annual Conference Content Access Proceedings

Best Publications

  • Microvoltammetric techniques and sensors for monitoring neurochemical dynamics in vivo. A review

    Robert D. O'Neill

  • Characterization in vitro and in vivo of the oxygen dependence of an enzyme/polymer biosensor for monitoring brain glucose.

    Blanaid M Dixon;John P Lowry;Robert D O'Neill

  • Characterization of Glucose Oxidase-Modified Poly(phenylenediamine)-Coated Electrodes in vitro and in vivo: Homogeneous Interference by Ascorbic Acid in Hydrogen Peroxide Detection

    John P. Lowry;Karl. McAteer;Satea S. El Atrash;Adrienne. Duff

  • In vivo voltammetry—Present electrodes and methods

    C.A. Marsden;M.H. Joseph;Z.L. Kruk;N.T. Maidment

  • Comparisons of platinum, gold, palladium and glassy carbon as electrode materials in the design of biosensors for glutamate

    Robert D O’Neill;Seung-Cheol Chang;John P Lowry;Calum J McNeil

  • Biosensor for Neurotransmitter L-Glutamic Acid Designed for Efficient Use of L-Glutamate Oxidase and Effective Rejection of Interference

    Michael R. Ryan;John P. Lowry;Robert D. O’Neill

  • Linear sweep voltammetry with carbon paste electrodes in the rat striatum.

    R.D. O'Neill;R.A. Grünewald;M. Fillenz;W.J. Albery

  • Voltammetrically monitored brain ascorbate as an index of excitatory amino acid release in the unrestrained rat

    R D O'Neill;M Fillenz;L Sundstrom;J N Rawlins

  • Continuous Monitoring of Extracellular Glucose Concentrations in the Striatum of Freely Moving Rats with an Implanted Glucose Biosensor

    John P. Lowry;Robert D. O'Neill;Martyn G. Boutelle;Marianne Fillenz

  • An amperometric glucose-oxidase/poly(o-phenylenediamine) biosensor for monitoring brain extracellular glucose : in vivo characterisation in the striatum of freely-moving rats

    John P Lowry;Maddalena Miele;Robert D O’Neill;Martyn G Boutelle

  • Monitoring brain chemistry in vivo: voltammetric techniques, sensors, and behavioral applications.

    Robert D. O'Neill;John P. Lowry;Manuel Mas

  • Designing sensitive and selective polymer/enzyme composite biosensors for brain monitoring in vivo

    Robert D. O’Neill;Gaia Giovanna Maria Rocchitta;Colm P. McMahon;Pier Andrea Serra

  • Control of the oxygen dependence of an implantable polymer/enzyme composite biosensor for glutamate.

    Colm P. McMahon;Gaia Giovanna Maria Rocchitta;Pier Andrea Serra;Sarah M. Kirwan

  • Simultaneous monitoring of dopamine release in rat frontal cortex, nucleus accumbens and striatum: effect of drugs, circadian changes and correlations with motor activity.

    R.D. O'Neill;M. Fillenz

  • Heterodyads: Electron Transfer at a Semiconductor Electrode-Liquid Electrolyte Interface Modified by an Adsorbed Spacer-Acceptor Complex

    Xavier Marguerettaz;Robert O'Neill;Donald Fitzmaurice

  • Characterization of permselective coatings electrosynthesized on Pt–Ir from the three phenylenediamine isomers for biosensor applications

    Sarah J. Killoran;Robert D. O’Neill

  • Simultaneous telemetric monitoring of brain glucose and lactate and motion in freely moving rats

    Gaia Giovanna Maria Rocchitta;Ottavio Secchi;Maria Domenica Alvau;Donatella Farina

  • Homogeneous mechanism of ascorbic acid interference in hydrogen peroxide detection at enzyme-modified electrodes.

    John P. Lowry;Robert D. O'Neill

  • Oxygen tolerance of an implantable polymer/enzyme composite glutamate biosensor displaying polycation-enhanced substrate sensitivity

    Colm P. McMahon;Gaia Giovanna Maria Rocchitta;Sarah M. Kirwan;Sarah J. Killoran

  • Polymer-enzyme composite biosensor with high glutamate sensitivity and low oxygen dependence.

    Colm P McMahon;Robert D O'Neill

Frequent Co-Authors

Quirico Migheli
Quirico Migheli University of Sassari
Donald Fitzmaurice
Donald Fitzmaurice University College Dublin
Charles A. Marsden
Charles A. Marsden University of Nottingham
W. John Albery
W. John Albery Imperial College London
Francisco Mora
Francisco Mora Complutense University of Madrid
Nigel T. Maidment
Nigel T. Maidment University of California, Los Angeles
Nils Brose
Nils Brose Max Planck Society
John J. O'Connor
John J. O'Connor University College Dublin
Jeffrey A. Gray
Jeffrey A. Gray King's College London
Mark D. Tricklebank
Mark D. Tricklebank Eli Lilly (United States)

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