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Laser Spray Ionization (LSI) Method for Mass Spectrometry Imaging

Technology Summary: Laser Spray Ionization (LSI) is a novel inlet ionization method for mass spectrometry invented at WSU which can be used to create predominately multiply charged ions from solid samples at atmospheric pressure. Unlike MALDI ionization methods which are typically limited to producing singly charged species for larger molecules, LSI...

Published: 9/15/2025 | Inventor(s): Sarah Trimpin, Thushani Nikeshala, Ellen Inutan, John Maarouf

Keywords(s): Biotechnology, Imaging

Category(s): Technology Category > Spectroscopy, Technology Category > Research tools, Technology Category > Physical Sciences, Technology Category > Other, Technology Category > Instrumentation, Technology Category > Life Science, Technology Category > Imaging, Technology Category > Characterization