Integrated Spatial Metabolomics and Proteomics from the Same Tissue Section Using a Conductive ITO-PET Slide
haizhu wang, Yan Li, Peng Xue, Yongsheng Cheng, Yuchuang Zheng
This paper develops an ITO-PET slide that enables sequential MALDI-MSI and LCM-LC-MS analysis of the same tissue section, demonstrating comparable performance to conventional slides across multiple tissues.
bioRxiv · Sep 21, 2026 · PreprintMolecular Biology