LabCompass

Stephen J. Valentine

Chemistry · Indiana University

OpenAlex ORCID
Mass Spectrometry Techniques and ApplicationsAnalytical Chemistry and ChromatographyAdvanced Proteomics Techniques and ApplicationsMetabolomics and Mass Spectrometry StudiesMicrofluidic and Capillary Electrophoresis Applications

Publications

159

Citations

6,843

Est. group size

—

Recurring co-author estimate

Active years

39

Publishing since 1988

Research summary
AI-generated

Stephen J. Valentine develops new mass spectrometry methods for analyzing proteins, DNA, and small molecules. His work combines novel ionization sources (such as capillary vibrating sharp-edge spray ionization) and 3D-printed microfluidic devices with techniques like hydrogen-deuterium exchange to study the structures and behaviors of biological molecules. Applications range from proteomics and metabolomics to understanding disease-related proteins like mutant huntingtin.

Mass spectrometry method and instrument developmentMicrofluidics and 3D-printed analytical devicesNative mass spectrometry and protein/DNA structureHydrogen-deuterium exchange for conformational analysisProteomics and metabolomics

Publication activity has been fairly steady over the past decade, averaging roughly 6-7 papers per year with some year-to-year fluctuation.

Generated by claude-opus-4-8 from public bibliographic data · Jul 11, 2026

Publication cadence
Publications per year over the last 10 years — averaging 6.6/year recently
2017: 6 publications172018: 8 publications182019: 10 publications10192020: 4 publications202021: 4 publications212022: 10 publications10222023: 9 publications232024: 7 publications242025: 3 publications252026: 4 publications26
Recent publications
Publishes in
  • Journal of the American Society for Mass Spectrometry×13
  • ChemRxiv×13
  • Rapid Communications in Mass Spectrometry×5
  • Analytical Chemistry×5
  • Biophysical Journal×3

This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 11, 2026.

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