Theresa Evans-Nguyen

Dr. Theresa Evans-Nguyen is an esteemed Associate Professor at the University of South Florida, where she is a pivotal member of the Department of Chemistry. Her academic journey and professional endeavors are deeply rooted in the advancement of chemical sensing technologies, with a particular emphasis on mass spectrometry (MS) instrumentation. Dr. Evans-Nguyen's research is characterized by its innovative approach to enhancing chemical resolution analyses, which holds significant implications for space applications. Her work is instrumental in pushing the boundaries of high spatial resolution chemical imaging, especially for biomedical applications. In addition to her contributions to space and biomedical fields, Dr. Evans-Nguyen is actively engaged in research that addresses critical defense applications. Her expertise extends to the detection of chemical warfare agents, pathogen identification, and the characterization of radiological and nuclear isotopes. These efforts are crucial for national security and defense, showcasing her commitment to leveraging scientific advancements for societal benefit. Dr. Evans-Nguyen is at the forefront of MS technology development, particularly in the realm of radio-nuclear forensic applications. Her work includes the development of portable mass spectrometry devices, which are essential for field-based analyses. She is also pioneering efforts in differential mobility spectrometry filtering and low power high-resolution mass analysis, which are vital for enhancing the precision and efficiency of chemical analyses. Her research portfolio is further enriched by her exploration of biologically relevant applications of mass spectrometry. Dr. Evans-Nguyen is investigating the analysis of carcinogenic heterocyclic aromatic amines and their metabolites, which are significant in understanding cancer-related biochemical processes. Additionally, her work on sugar moiety LC-based assays aims to quantify production yields, contributing to the broader field of biochemical analysis. Dr. Evans-Nguyen's contributions to the field of chemistry are marked by her dedication to advancing scientific knowledge and her commitment to applying this knowledge to address real-world challenges. Her work not only enhances our understanding of complex chemical systems but also provides practical solutions to pressing issues in defense, healthcare, and environmental monitoring.