Robert O’Brien
Impact in
- Catalysis top 5%
- Catalysts for Methane Reforming
Papers in
- Co-authors
- Burtron H. Davis (2 shared papers)Mingsheng Luo (1 shared paper)Yongqing Zhang (1 shared paper)Gregory S. DiFelice (19 shared papers)Harmen D. Vermeijden (11 shared papers)Jelle P. van der List (11 shared papers)John F. Richardson (3 shared papers)Robert M. Buchanan (3 shared papers)
- Journals
- Journal of Clinical Oncology (4 papers)Arthroscopy The Journal of Arthroscopic and Related Surgery (3 papers)The American Journal of Sports Medicine (2 papers)Inorganica Chimica Acta (2 papers)Orthopaedic Journal of Sports Medicine (2 papers)
- Partner nations
- United StatesAustriaGermany
In The Last Decade
Robert O’Brien
36 papers receiving 584 citations
Peers
Comparison fields: 5 of 89
- Catalysis 208
- Process Chemistry and Technology 18
- Inorganic Chemistry 80
- Oncology 97
- Surgery 140
Countries citing papers authored by Robert O’Brien
This map shows the geographic impact of Robert 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 Robert 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 Robert O’Brien more than expected).
Fields of papers citing papers by Robert O’Brien
This network shows the impact of papers produced by Robert 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 Robert O’Brien. The network helps show where Robert O’Brien may publish in the future.
Co-authors
The 25 scholars most cited alongside Robert 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
Showing the 20 most-cited of 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2002 | 163 | |
| 2 | 2004 | 65 | |
| 3 | 1990 | 63 | |
| 4 | 2010 | 55 | |
| 5 | 2020 | 53 | |
| 6 | 1993 | 36 | |
| 7 | 2011 | 30 | |
| 8 | 2020 | 19 | |
| 9 | 2022 | 15 | |
| 10 | 2011 | 13 | |
| 11 | 2024 | 13 | |
| 12 | 1979 | 12 | |
| 13 | 2014 | 11 | |
| 14 | 1971 | 8 | |
| 15 | 2017 | 7 | |
| 16 | 2023 | 6 | |
| 17 | 2019 | 6 | |
| 18 | 2021 | 5 | |
| 19 | 2023 | 5 | |
| 20 | 2022 | 3 |
About Robert O’Brien
Robert O’Brien is a scholar working on Surgery, Oncology, Electronic, Optical and Magnetic Materials, Cancer Research and Biomedical Engineering, having authored 44 papers that have together received 614 indexed citations. Recurring topics across this work include Knee injuries and reconstruction techniques (17 papers), Orthopedic Surgery and Rehabilitation (3 papers), Cancer Genomics and Diagnostics (3 papers), Magnetism in coordination complexes (3 papers), Metal complexes synthesis and properties (3 papers), Shoulder Injury and Treatment (2 papers), Total Knee Arthroplasty Outcomes (2 papers) and Bladder and Urothelial Cancer Treatments (2 papers). The work is most often cited by research in Catalysis (208 citations), Process Chemistry and Technology (18 citations), Inorganic Chemistry (80 citations), Oncology (97 citations) and Surgery (140 citations). Robert O’Brien has collaborated with scholars based in United States, Austria and Germany. Frequent co-authors include Burtron H. Davis, Mingsheng Luo, Yongqing Zhang, Gregory S. DiFelice, Harmen D. Vermeijden, Jelle P. van der List, John F. Richardson, Robert M. Buchanan, Kenneth J. Oberhausen and Diana C. Dolan. Their work appears in journals such as Journal of Clinical Oncology, Arthroscopy The Journal of Arthroscopic and Related Surgery, The American Journal of Sports Medicine, Inorganica Chimica Acta and Orthopaedic Journal of Sports Medicine.
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.