Nicholas J. Razum
- Pulmonary and Respiratory Medicine top 10%
- Biomedical Engineering
- Materials Chemistry
- Molecular Biology
- Ophthalmology top 5%
- Co-authors
- Charles J. GomerDaniel R. DoironGregory S. KellerOscar J. BalchumA. E. ProfioJames V. JesterBernard C. SzirthA. Linn Murphree
- Topics
- Photodynamic Therapy Research Studies (8 papers)Nonmelanoma Skin Cancer Studies (3 papers)Dermatologic Treatments and Research (3 papers)
- Partner nations
- United StatesRussiaSwitzerland
In The Last Decade
Nicholas J. Razum
12 papers receiving 420 citations
Peers
Comparison fields: 5 of 62
- Pulmonary and Respiratory Medicine 362
- Biomedical Engineering 241
- Materials Chemistry 111
- Molecular Biology 87
- Ophthalmology 69
Countries citing papers authored by Nicholas J. Razum
This map shows the geographic impact of Nicholas J. Razum'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 Nicholas J. Razum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicholas J. Razum more than expected).
Fields of papers citing papers by Nicholas J. Razum
This network shows the impact of papers produced by Nicholas J. Razum. 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 Nicholas J. Razum. The network helps show where Nicholas J. Razum may publish in the future.
Co-authorship network of co-authors of Nicholas J. Razum
This figure shows the co-authorship network connecting the top 25 collaborators of Nicholas J. Razum. A scholar is included among the top collaborators of Nicholas J. Razum based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nicholas J. Razum. Nicholas J. Razum is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 24 | |
| 2 | 18 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 57 | |
| 6 | 1 | |
| 7 | 61 | |
| 8 | 24 | |
| 9 | Photodynamic therapy of intraocular tumors: examination of hematoporphyrin derivative distribution and long-term damage in rabbit ocular tissue. | 73 |
| 10 | 27 | |
| 11 | 109 | |
| 12 | 1 | |
| 13 | 44 |
About Nicholas J. Razum
Nicholas J. Razum is a scholar working on Dermatology, Ophthalmology and Pulmonary and Respiratory Medicine, having authored 13 papers that have together received 442 indexed citations. Recurring topics across this work include Photodynamic Therapy Research Studies (8 papers), Nonmelanoma Skin Cancer Studies (3 papers) and Dermatologic Treatments and Research (3 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (362 citations), Ophthalmology (69 citations) and Dermatology (58 citations). Nicholas J. Razum has collaborated with scholars based in United States, Russia and Switzerland. Frequent co-authors include Charles J. Gomer, Daniel R. Doiron, Gregory S. Keller, Oscar J. Balchum, A. E. Profio, James V. Jester, Bernard C. Szirth, A. Linn Murphree, Natalie Rucker and Stephen N. Elliott. Their work appears in journals such as Photochemistry and Photobiology, Current Eye Research and Facial Plastic Surgery.
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.