Keith A. Johnson

16 papers and 476 indexed citations i.

About

Keith A. Johnson is a scholar working on Spectroscopy, Analytical Chemistry and Cognitive Neuroscience. According to data from OpenAlex, Keith A. Johnson has authored 16 papers receiving a total of 476 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Spectroscopy, 5 papers in Analytical Chemistry and 3 papers in Cognitive Neuroscience. Recurrent topics in Keith A. Johnson’s work include Mass Spectrometry Techniques and Applications (6 papers), Analytical chemistry methods development (5 papers) and Sleep and related disorders (3 papers). Keith A. Johnson is often cited by papers focused on Mass Spectrometry Techniques and Applications (6 papers), Analytical chemistry methods development (5 papers) and Sleep and related disorders (3 papers). Keith A. Johnson collaborates with scholars based in United States, Australia and United Kingdom. Keith A. Johnson's co-authors include I. Jonathan Amster, Michael K. Johnson, Archer D. Smith, Jeverson Frazzon, Dennis R. Dean, Jeffrey N. Agar, Thomas J. Porter, Jason C. Rouse, Michael W. W. Adams and Marc F. J. M. Verhagen and has published in prestigious journals such as Journal of the American Chemical Society, Analytical Chemistry and Analytical Biochemistry.

In The Last Decade

Co-authorship network of co-authors of Keith A. Johnson i

Fields of papers citing papers by Keith A. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Keith A. Johnson. 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 Keith A. Johnson. The network helps show where Keith A. Johnson may publish in the future.

Countries citing papers authored by Keith A. Johnson

Since Specialization
Citations

This map shows the geographic impact of Keith A. Johnson'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 Keith A. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keith A. Johnson 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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2025