Reaction products with different degrees of functionalization were analyzed by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry. Additional gradient elution ...

Matrix-assisted laser desorption/ionization-mass spectrometry imaging (MALDI-MSI) is a powerful, label-free technique for the simultaneous detection of pharmaceuticals, metabolites, and endogenous ...

Data presented in this useful report suggest a potentially new model for chemotaxis regulation in the gram-negative bacterium P. putida. Data supporting interactions between CheA and the ...

MALDI imaging mass spectrometry (IMS) is chemical imaging of lipids, endogenous peptides and small proteins with 5um spatial resolution. The image above shows localization of lipids in the brain. Left ...

Matrix-assisted laser desorption/ionization (MALDI) and electrospray ionization (ESI) mass spectrometry has become an important tool in the life sciences. Recently, mass spectrometry methods have ...

MALDI is a soft ionization that involves a laser striking a matrix of small molecules to make the analyte molecules into the gas phase without fragmenting or decomposing them. MALDI is appropriate to ...