Generation of Pseudo Metabolites as a Side Reaction in On‐Tissue Chemical Derivatization in Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry Imaging On-tissue chemical derivatization reagents enhance sensitivity and specificity, but the impact of side reactions remains understudied. The reactive matrix FMP-10 promotes Mukaiyama-like condensation ...

My first first author publication is out🎉: doi.org/10.1002/cmtd... FMP-10 is the best OTCD reagent we have used, but we found some quirks that could lead to misinterpretation of results