Daniel H. O'Brien

1.6k citations
56 papers · 1.2k indexed · h-index 21
Topics
Organoselenium and organotellurium chemistry (8 papers)Chemical Synthesis and Reactions (6 papers)Synthesis and characterization of novel inorganic/organometallic compounds (5 papers)

In The Last Decade

Daniel H. O'Brien

54 papers receiving 1.1k citations

Peers

Daniel H. O'Brien
Comparison fields: 5 of 79
  • Organic Chemistry 681
  • Inorganic Chemistry 268
  • Spectroscopy 265
  • Molecular Biology 161
  • Physical and Theoretical Chemistry 156
Replace Steinar Husebye with:
Steinar Husebye Norway
Aritsune Kaji Japan
Kay D. Onan United States
Angelo G. Giumanini Italy
Lucien Stella France
J. F. W. McOmie United Kingdom
Masakatsu Matsumoto Japan
Lloyd M. Jackman United States
J. P. Declercq Belgium
Manfred Jautelat Germany
Daniel H. O'Brien relative to Steinar Husebye Norway Steinar Husebye's profile →
Citations per field
00.5×1.5×2.2×
Steinar Husebye · 1×
Citations per year

Countries citing papers authored by Daniel H. O'Brien

Since Specialization
Citations

This map shows the geographic impact of Daniel H. 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 Daniel H. 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 Daniel H. O'Brien more than expected).

Fields of papers citing papers by Daniel H. O'Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Daniel H. 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 Daniel H. O'Brien. The network helps show where Daniel H. O'Brien may publish in the future.

Co-authorship network of co-authors of Daniel H. O'Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel H. O'Brien. A scholar is included among the top collaborators of Daniel H. O'Brien 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 Daniel H. O'Brien. Daniel H. O'Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 12
2 0
3 1
4 1
5 3
6 6
7 42
8 8
9 11
10 26
11 40
12 20
13 30
14 15
15 139
16 9
17 60
18 25
19 20
20 13

About Daniel H. O'Brien

Daniel H. O'Brien is a scholar working on Toxicology, Organic Chemistry and Inorganic Chemistry, having authored 56 papers that have together received 1.2k indexed citations. Recurring topics across this work include Organoselenium and organotellurium chemistry (8 papers), Chemical Synthesis and Reactions (6 papers) and Synthesis and characterization of novel inorganic/organometallic compounds (5 papers). The work is most often cited by research in Organic Chemistry (681 citations), Inorganic Chemistry (268 citations) and Physical and Theoretical Chemistry (156 citations). Daniel H. O'Brien has collaborated with scholars based in United States, China and Austria. Frequent co-authors include George A. Olah, C. R. Russell, Robert D. Stipanovic, Anthony M. White, Kurt J. Irgolic, Alois A. Bell, M. J. Lukefahr, Paul A. Fryxell, F.F. Knapp and Norbert Dereu. Their work appears in journals such as Chemical Reviews, Journal of the American Chemical Society and Journal of Agricultural and Food Chemistry.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026