Katelynn Perrault Wins Satinder Ahuja Award for Young Investigators in Separation Science
Katelynn A. Perrault, an assistant professor of forensic sciences and chemistry at Chaminade University of Honolulu in Hawaii the winner of the Satinder Ahuja Award for Young Investigators in Separation Science. This award, presented by the American Chemical Society’s Division of Analytical Chemistry, recognizes and encourages outstanding contributions to the field of separation science by a young chemist or chemical engineer.
Katelynn A. Perrault, an assistant professor of forensic sciences and chemistry at Chaminade University of Honolulu in Hawaii the winner of the Satinder Ahuja Award for Young Investigators in Separation Science. This award, presented by the American Chemical Society’s Division of Analytical Chemistry, recognizes and encourages outstanding contributions to the field of separation science by a young chemist or chemical engineer.
Perrault’s work focuses on the use of multidimensional chromatography for analyzing volatile organic compounds (VOCs) for odor analysis applications, particularly in the field of forensics. She has used two-dimensional gas chromatography with mass spectrometry detection (GC×GC–MS) for characterizing VOCs from cadavers to assist search and recovery in missing persons cases, mass disasters, homicides, and other challenging scenarios. She earned her PhD from the University of Technology Sydney in 2015 with a focus on forensic chemistry. She then conducted postdoctoral studies at the University of Liège, where she applied novel analytical approaches to challenging matrices in fields such as food science, archeology, and forensic science. This research has allowed her to cultivate an international network of collaborators in academia, police, and government agencies.
Perrault is also developing a career with synergistic approaches for novel research undergraduate education and science outreach.
RAFA 2024: Michel Suman Discusses Food Safety And Authenticity Research
November 28th 2024During RAFA 2024, Michel Suman of Barilla Spa and Catholic University Sacred Heart talked with us about his food safety and authenticity research, focusing on contaminants, adulterants, and authenticity markers in food processing.
AI and GenAI Applications to Help Optimize Purification and Yield of Antibodies From Plasma
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In Conversation with the EAS Award Winner for Outstanding Achievements in Mass Spectrometry
November 27th 2024As part of our EAS 2024 coverage, we recently interviewed Benjamin Garcia of the Washington University in St. Louis about his work and his being awarded the EAS Award for Outstanding Achievements in Mass Spectrometry.
Innovative cryogen-free ambient air monitoring of trace-level air toxics at high humidity
November 27th 2024This application note presents an advanced analytical system for the sensitive detection of trace-level air toxics in humid ambient air samples, in accordance with US EPA Method TO-15A. The cryogen-free preconcentration and thermal desorption approach, coupled to GC-MS, delivers exceptional chromatographic performance even for highly volatile and polar compounds. The system meets the stringent detection limit requirements of the latest air monitoring regulations, with method detection limits as low as 0.7 pptv. This innovative analytical solution provides a robust, cost-effective platform for the reliable quantification of hazardous air pollutants, enabling compliance with regulatory standards.
