Fred M. Johnson

About

Fred M. Johnson is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Molecular Biology. According to data from OpenAlex, Fred M. Johnson has authored 40 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Materials Chemistry, 10 papers in Atomic and Molecular Physics, and Optics and 8 papers in Molecular Biology. Recurrent topics in Fred M. Johnson’s work include Porphyrin and Phthalocyanine Chemistry (11 papers), Photodynamic Therapy Research Studies (7 papers) and Photochemistry and Electron Transfer Studies (4 papers). Fred M. Johnson is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (11 papers), Photodynamic Therapy Research Studies (7 papers) and Photochemistry and Electron Transfer Studies (4 papers). Fred M. Johnson collaborates with scholars based in United States, Israel and Germany. Fred M. Johnson's co-authors include Benjamin Ehrenberg, Donald E. Rounds, Robert S. Olson, Arthur H. Nethercot and Mark J. Guiltinan and has published in prestigious journals such as Nature, Journal of Clinical Investigation and The Journal of Chemical Physics.

In The Last Decade

Fields of papers citing papers by Fred M. Johnson

Since Specialization

EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Fred M. Johnson. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Fred M. Johnson may publish in the future.

Countries citing papers authored by Fred M. Johnson

Since Specialization

Citations

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

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