Christopher Chouinard

Christopher Chouinard is an Assistant Professor in the Department of Chemistry at Clemson University's College of Science. He directs the Chouinard Research Group, which specializes in developing Ion Mobility-Mass Spectrometry (IM-MS) techniques for metabolomics, anti-doping applications, and fundamental gas-phase ion studies. His lab utilizes advanced instrumentation, including Structures for Lossless Ion Manipulations (SLIM) technology.

Education

• Ph.D., Chemistry, University of Florida, 2016
• B.S., Chemistry and Biology, University of North Carolina at Chapel Hill, 2010

Research Focus

Dr. Chouinard's research integrates analytical chemistry and instrument development to address challenges in steroid identification, metabolomics, and clinical diagnostics. Key areas include:

• Enhancing sensitivity and specificity of steroid analysis via derivatization and IM-MS
• Designing novel IM-MS platforms (e.g., MOBIE systems) for multidimensional separations
• Applying techniques to anti-doping science for detecting performance-enhancing drugs

Research Trends

Recent publications (2020–2022) demonstrate a consistent focus on steroid analysis using IM-MS and chemical derivatization. Themes include separation of isomeric compounds, structural characterization via gas-phase reactions (e.g., Paternò-Büchi, ozone cleavage), and clinical/bioanalytical applications for anti-doping and metabolomics.

Awards

• 2024 Emerging Investigator Award (American Society for Mass Spectrometry)

Advising and Facilities

Dr. Chouinard mentors graduate students (e.g., Ralph, Heidi) in the Chouinard Research Group. The lab operates state-of-the-art IM-MS instrumentation, including a dedicated MOBIE system for high-resolution separations.