Ambient mass spectrometry imaging enables spatial metabolomics of optimal cutting temperature compound (OCT)-embedded tumors
Joseph Monaghan, Nicholas Woytowich, Tian Zhao, Kiera Nguyen, Emily Mahony, Julian J. Lum, Kyle D. Duncan
This paper demonstrates ambient mass spectrometry imaging of metabolites in OCT-embedded tumors, revealing spatial metabolic changes in a preclinical model.
bioRxiv · Nov 5, 2025 · PreprintCancer Biology