Charles N. McEwen

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About

Charles N. McEwen is a pioneering figure in mass spectrometry, best known for his groundbreaking work in ionization methods and automated analytical platforms. His research focuses on advancing the capabilities of mass spectrometry for analyzing complex mixtures, with major contributions in multi-ionization techniques and robotics integration. McEwen’s development of a robotics platform for automated multi-ionization mass spectrometry (2019, 14 citations) exemplifies his innovative approach, successfully coupling diverse ionization sources with commercial mass spectrometers to dramatically improve compound coverage in complex samples. This work demonstrates his commitment to making mass spectrometry more versatile, efficient, and accessible for researchers tackling challenging analytical problems. Beyond this notable achievement, McEwen’s broader impact is reflected in his extensive publication record and the widespread adoption of his methodologies in fields ranging from metabolomics to environmental analysis. His contributions have helped shape modern mass spectrometry practice, enabling more comprehensive and automated analysis of complex biological and chemical mixtures.