TY - RPRT TI - OzMALDI: A Gas-Phase, In-Source Ozonolysis Reaction for Efficient Double-Bond Assignment in Mass Spectrometry Imaging with Matrix-Assisted Laser Desorption/Ionization AU - Rensner, Josiah J. [Iowa State University, Ames, IA (United States)] AU - Kim, Hyojin [University of Nebraska, Lincoln, NE (United States)] AU - Park, Kiyoul [University of Nebraska, Lincoln, NE (United States)] AU - Cahoon, Edgar B. [University of Nebraska, Lincoln, NE (United States)] AU - Lee, Young Jin [Iowa State University, Ames, IA (United States)] (ORCID:0000000225335371) PY - 2025 DO - 10.1021/acs.analchem.5c00284 UR - https://www.osti.gov/biblio/2543179 ID - 2543179 ER -