Peter J. O’Brien
- Biochemistry top 1%
- Sulfur Compounds in Biology 9
- Clinical Biochemistry top 1%
- Advanced Glycation End Products research 10
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- Heavy Metal Exposure and Toxicity 4
- Environmental Chemistry top 2%
- Biochemistry top 5%
- Sulfur Compounds in Biology 9
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- Alcohol Consumption and Health Effects 12
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- Drug-Induced Hepatotoxicity and Protection 7
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- Genomics, phytochemicals, and oxidative stress 4
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- Free Radicals and Antioxidants 4
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- Bioactive Compounds and Antitumor Agents 3
Peter J. O’Brien
46 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 124
- Biochemistry 360
- Clinical Biochemistry 275
- Health, Toxicology and Mutagenesis 547
- Environmental Chemistry 289
- Biochemistry 130
Countries citing papers authored by Peter J. O’Brien
This map shows the geographic impact of Peter J. O’Brien'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 Peter J. O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter J. O’Brien more than expected).
Fields of papers citing papers by Peter J. O’Brien
This network shows the impact of papers produced by Peter J. O’Brien. 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 Peter J. O’Brien. The network helps show where Peter J. O’Brien may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Peter J. O’Brien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 61 | |
| 2 | 2011 | 42 | |
| 3 | 2010 | 27 | |
| 4 | 2009 | 13 | |
| 5 | 2008 | 36 | |
| 6 | 2008 | 6 | |
| 7 | 2008 | 41 | |
| 8 | 2007 | 60 | |
| 9 | 2007 | 18 | |
| 10 | 2006 | 214 | |
| 11 | 2006 | 26 | |
| 12 | 2005 | 21 | |
| 13 | 2004 | 40 | |
| 14 | 2001 | 15 | |
| 15 | 2001 | 45 | |
| 16 | 2000 | 255 | |
| 17 | 1996 | 37 | |
| 18 | 1995 | 73 | |
| 19 | 1992 | 12 | |
| 20 | 1988 | 11 |
About Peter J. O’Brien
Peter J. O’Brien is a scholar working on Biochemistry, Clinical Biochemistry and Pharmacology, having authored 46 papers that have together received 2.3k indexed citations. Recurring topics across this work include Alcohol Consumption and Health Effects (12 papers), Advanced Glycation End Products research (10 papers), Sulfur Compounds in Biology (9 papers), Drug-Induced Hepatotoxicity and Protection (7 papers), Genomics, phytochemicals, and oxidative stress (4 papers), Free Radicals and Antioxidants (4 papers), Heavy Metal Exposure and Toxicity (4 papers) and Bioactive Compounds and Antitumor Agents (3 papers). The work is most often cited by research in Biochemistry (360 citations), Clinical Biochemistry (275 citations) and Health, Toxicology and Mutagenesis (547 citations). Peter J. O’Brien has collaborated with scholars based in Canada, Iran and China. Frequent co-authors include Jalal Pourahmad, Nandita Shangari, Christopher B. Little, Jonathan W. Martin, Scott A. Mabury, Hossein Niknahad, W. L. Hindmarsh, Don Truong, Sumsullah Khan and Sheldon H. Roth.
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.