Niall O’Brien

About

Niall O’Brien is a scholar working on Materials Chemistry, Pollution and Biomedical Engineering. According to data from OpenAlex, Niall O’Brien has authored 8 papers receiving a total of 367 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Materials Chemistry, 5 papers in Pollution and 2 papers in Biomedical Engineering. Recurrent topics in Niall O’Brien’s work include Nanoparticles: synthesis and applications (7 papers), Heavy metals in environment (3 papers) and Healthcare and Environmental Waste Management (2 papers). Niall O’Brien is often cited by papers focused on Nanoparticles: synthesis and applications (7 papers), Heavy metals in environment (3 papers) and Healthcare and Environmental Waste Management (2 papers). Niall O’Brien collaborates with scholars based in Ireland, United States and Australia. Niall O’Brien's co-authors include Enda Cummins, Nicholas K. Geitner, Mark R. Wiesner, Charles C. Guo, Stella M. Marinakos, Amalia Turner, Eoin R. Feeney, Corine Chazallon, Vincent Meiffrédy and Ruth Goodall and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Risk Analysis.

In The Last Decade

Co-authorship network of co-authors of Niall O’Brien i

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Fields of papers citing papers by Niall O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Niall O’Brien

Since Specialization

Citations

This map shows the geographic impact of Niall 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 Niall 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 Niall O’Brien more than expected).

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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