C. O’Neill

1.6k citations
19 papers · 1.3k indexed · h-index 12

Impact in

    • Sulfur Compounds in Biology
    • Antioxidant Activity and Oxidative Stress
  • Physiology top 5%
    • Nitric Oxide and Endothelin Effects

Papers in

C. O’Neill

19 papers receiving 1.3k citations

Peers

C. O’Neill
Comparison fields: 5 of 125
  • Biochemistry 240
  • Biochemistry 135
  • Physiology 498
  • Rehabilitation 111
  • Biophysics 91
Replace Saradhadevi Varadharaj with:
Saradhadevi Varadharaj United States
Naoto Fukuyama Japan
Véronique Maupoil France
Kurt Karlsson Sweden
Silvia Álvarez Argentina
Ján Slezák Slovakia
Koni Stone United States
T. Metsä‐Ketelä Finland
Werner G. Siems Germany
Lee Ann MacMillan-Crow United States
C. O’Neill relative to Saradhadevi Varadharaj United States Saradhadevi Varadharaj's profile →
Citations per field
00.5×2.8×
Saradhadevi Varadharaj · 1×
Citations per year

Countries citing papers authored by C. O’Neill

Since Specialization
Citations

This map shows the geographic impact of C. O’Neill's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. O’Neill with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. O’Neill more than expected).

Fields of papers citing papers by C. O’Neill

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. O’Neill. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. O’Neill. The network helps show where C. O’Neill may publish in the future.

Co-authorship network

The 25 scholars most cited alongside C. O’Neill, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with C. O’Neill Line = papers co-authored together C. O’Neill links everyone, so they are left out of the graph.

All Works

19 of 19 papers shown
#Work
1 20233
2 20123
3 20117
4 20061
5 20039
6 199913
7 199718
8 19967
9 1996130
10 199636
11 1995320
12 199552
13
Recurrence of the R408W mutation in the phenylalanine hydroxylase locus in Europeans.
199545
14 1994257
15 1994243
16 199491
17
Aldehyde-induced protein modifications in human plasma: protection by glutathione and dihydrolipoic acid.
199459
18
Oxidation of biologic molecules by ozone: the effect of pH.
199323
19 19841

About C. O’Neill

C. O’Neill is a scholar working on Microbiology, Clinical Biochemistry, Nephrology, Biochemistry and Management Information Systems, having authored 19 papers that have together received 1.3k indexed citations. Recurring topics across this work include Metabolism and Genetic Disorders (3 papers), Folate and B Vitamins Research (3 papers), Amino Acid Enzymes and Metabolism (2 papers), Air Quality and Health Impacts (2 papers), Nitric Oxide and Endothelin Effects (2 papers), Quality and Supply Management (2 papers), Heme Oxygenase-1 and Carbon Monoxide (2 papers) and Vitamin C and Antioxidants Research (2 papers). The work is most often cited by research in Biochemistry (240 citations), Biochemistry (135 citations), Physiology (498 citations), Rehabilitation (111 citations) and Biophysics (91 citations). C. O’Neill has collaborated with scholars based in United States, Ireland and South Africa. Frequent co-authors include Barry Halliwell, C E Cross, Albert van der Vliet, J.P. Eiserich, Samuel Louie, John C. Longhurst, Harsimran Kaur, Victor Darley‐Usmar, Duane R. Smith and Charles L. Stebbins. Their work appears in journals such as Archives of Biochemistry and Biophysics, American Journal of Physiology-Heart and Circulatory Physiology, Journal of Inherited Metabolic Disease, Biochemical Journal and Thrombosis and Haemostasis.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026