Ω Analyzer Food and medicine Ananlysis Comprehensive characterization of the chemical constituents in Platycodon Grandiflorum by an integrated liquid chromatography mass spectrometry strategy Pseudotargeted lipidomics strategy enabling comprehensive profiling and precise lipid structural elucidation of polyunsaturated lipid-rich echium oil Identification of polyunsaturated triacylglycerols and C=C location isomers in sacha inchi oil by photochemical reaction mass spectrometry combined with NMR spectroscopy Biomedical& Clinical Research Deep profiling of amino-phospholipids reveals a dysregulated pattern in breast cancer cell lines Deep structural annotation of glycerolipids by the charge-tagging Paternò-Büchi reaction and supercritical fluid chromatography-ion mobility mass spectrometry Single-cell lipidomics with high structural specificity by mass spectrometry Combining mass spectrometry with Paternò-Büchi to determine double-bond positions in lipids at the single-cell level Large-scale lipid analysis with C=C location and sn- position isomer resolving power A lipidomic workflow capable of resolving sn- and C=C location isomers of phosphatidylcholines A Polymer Coating Transfer Enrichment Metho Direct Mass Spectrometry Analysis of Lipids in Biofluid Samples Method Development Enabling high structural specificity to lipidomics by coupling photochemical derivatization with tandem mass spectrometry Visible-light-driven [2+2] photocycloadditions between benzophenone and C=C bonds in unsaturated lipids Enhanced phospholipid isomer analysis by online photochemical derivatization and RPLC-MS Online photochemical derivatization enables comprehensive mass spectrometric analysis of unsaturated phospholipid isomers Identification and quantitation of lipid C=C location isomers:A shotgun lipidomics approach enabled by photochemical reaction Pinpointing double bonds in lipids by Paternò-Büchi Reactions and mass spectrometry Marching toward human lipidome project – Advancement of structural lipidomics