His primary research interest is in the development of gas sensor arrays and micropreconcentrators for analysis of volatile organic compounds (VOCs) in air and human breath. His team is currently analyzing VOCs in air and human breath to identify lung cancer markers in breath for early diagnosis and detection, aiming to analyze all trace carbonyl compounds in breath. As a member of Core B, he will help in the development of gas sensor arrays and preconcentrators for analyses of cigarette smoke to identify early biomarkers of smoke exposure and the development of cardiovascular disease.