Charles J. Umberger

15 papers and 385 indexed citations i.

About

Charles J. Umberger is a scholar working on Spectroscopy, Analytical Chemistry and Molecular Biology. According to data from OpenAlex, Charles J. Umberger has authored 15 papers receiving a total of 385 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Spectroscopy, 4 papers in Analytical Chemistry and 3 papers in Molecular Biology. Recurrent topics in Charles J. Umberger’s work include Analytical Chemistry and Chromatography (5 papers), Forensic Toxicology and Drug Analysis (2 papers) and Analytical chemistry methods development (2 papers). Charles J. Umberger is often cited by papers focused on Analytical Chemistry and Chromatography (5 papers), Forensic Toxicology and Drug Analysis (2 papers) and Analytical chemistry methods development (2 papers). Charles J. Umberger collaborates with scholars based in United States. Charles J. Umberger's co-authors include Sean Goldner, Michael Cefola, Milton Helpern, Liliane Dal‐Cortivo and William F. Haddon and has published in prestigious journals such as Analytical Chemistry, Analytical Biochemistry and Journal of Chromatography A.

In The Last Decade

Fields of papers citing papers by Charles J. Umberger

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 Charles J. Umberger. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Charles J. Umberger may publish in the future.

Countries citing papers authored by Charles J. Umberger

Since Specialization
Citations

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

Rankless by CCL
2025