The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Charles N. McEwen sits on this spectrum.
This scientist: 144 publications — 12th percentile
12% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Charles N. McEwen sits on this spectrum.
This scientist: 43 D-Index — 5th percentile
5% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
Charles N. McEwen is affiliated with Saint Joseph's University in the United States. Their research primarily focuses on the field of Chemistry, with a concentration on Spectroscopy, Computational Mechanics, Biomedical Engineering, Analytical Chemistry, and Food Science.
The main topics in their work revolve around Mass Spectrometry Techniques and Applications, Analytical Chemistry and Chromatography, Ion-surface interactions and analysis, Analytical chemistry methods development, Microfluidic and Capillary Electrophoresis Applications, and Advanced Chemical Sensor Technologies, including Pesticide Residue Analysis and Safety.
Frequent publication venues where their work appears include:
Notable recent papers authored or coauthored by Charles N. McEwen are:
Frequent coauthors collaborating with Charles N. McEwen include:
Their contributions to mass spectrometry research involve the development and mechanistic exploration of ionization techniques, particularly focusing on sublimation driven ionization and methods for analyzing nonvolatile compounds. The work spans both fundamental studies and applications intended to enhance analytical sensitivity and robustness in mass spectrometry methodologies.
Charles N. Mcewen;Richard G. Mckay;Barbara S. Larsen
Charles N. McEwen;Richard G. McKay;Barbara S. Larsen
Paul J. Fagan;Paul J. Krusic;C. N. McEwen;J. Lazar
Christian Jackson;Barbara Larsen;Charles McEwen
Vincent S. Pagnotti;Nicholas D. Chubatyi;Charles N. McEwen
H. C. Michelle Byrd† and;Charles N. McEwen
Sarah Trimpin;Ellen D. Inutan;Thushani N. Herath;Charles N. McEwen
Sarah Trimpin;Beixi Wang;Ellen D. Inutan;Jing Li
Patricia M. Peacock;Charles N. Mcewen
Donald F. Hunt;Charles N. McEwen;R. A. Upham
Charles N. McEwen;Richard G. McKay
Donald F. Hunt;Charles N. McEwen;T. Michael. Harvey
Charles N. McEwen;Vincent S. Pagnotti;Ellen D. Inutan;Sarah Trimpin
Charles N. McEwen;Christian Jackson;Barbara S. Larsen
Sarah Trimpin;Ellen D. Inutan;Thushani N. Herath;Charles N. McEwen
Charles N. McEwen;Barbara S. Larsen
Barbara Seliger Larsen;Charles N. McEwen
Charles McEwen;Steven Gutteridge
Charles N. McEwen;William J. Simonsick;Barbara S. Larsen;Kaichi Ute
Young H. Kim;and Joseph Calabrese;Charles McEwen
Fulton G. Kitson;Barbara S. Larsen;Charles N. McEwen
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