Tian Autumn Qiu

On-slide Preparation of Caenorhabditis elegans Towards Quantitative, High-Resolution LA-ICP-TOF Mass Spectrometry Imaging

This paper develops a workflow for high-resolution metal imaging in C. elegans using LA-ICP-TOF-MS, achieving 2-m spatial resolution with optimized embedding and ablation techniques.

Mass Spectrometry Imaging of Caenorhabditis elegans with Fluorescence Microscopy of Tissue-Specific Reporters and Oriented Cryo-Sectioning

This paper develops a sample preparation workflow for high-resolution mass spectrometry imaging of C. elegans using fluorescence microscopy of tissue-specific reporters and cryo-sectioning.

Multi-Modal Mass Spectrometry Imaging Reveals Isomer-Specific PFOS Distribution and Spatial Lipid Disruption in Mouse Liver

This study uses multi-modal mass spectrometry imaging to show that PFOS isomers have distinct spatial distributions in mouse liver and cause zonal lipid disruptions.

Revealing Spatial Heterogeneity across the Gut Tissue-Lumen Interface through MALDI Mass Spectrometry Imaging

This study uses MALDI-MSI to reveal spatial metabolite heterogeneity at the gut tissue-lumen interface, highlighting molecular participants in host-microbe interactions.

Dynamics of biofilm-forming Bacillus subtilis in Caenorhabditis elegans gut

This study investigates B. subtilis biofilm formation in C. elegans gut, finding no biofilms in live worms but spores and diffused fluorescence, with biofilm formation occurring post-mortem.