Richard A. J. O'Hair

TL;DR: It is shown that metabolites of vitamin B represent a class of antigen that are presented by MR1 for MAIT-cell immunosurveillance, and data suggest that MAIT cells use these metabolites to detect microbial infection.

TL;DR: A database of 5500 unique peptide tandem mass spectra acquired in an ion trap mass spectrometer was assembled for peptides derived from proteins digested with trypsin to derive a new classification scheme, the "relative proton mobility" scale, which considers peptide ion charge state and amino acid composition to categorize peptides into peptide ions containing "nonmobile", "partially mobile", or "mobile" protons.

TL;DR: Electrospray ionization provides a "treasure trove" of metal containing ions whose fundamental reactivity can be studied via collision induced dissociation and ion-molecule reactions using the multistage mass Spectrometry capabilities of the quadrupole ion trap mass spectrometer.

TL;DR: Three reactions of these cycles are equivalent to the three essential steps proposed to occur in the industrial oxidation of gaseous methanol to formaldehyde at 300-400 degrees C over solid-state catalysts based upon molybdenum(VI)-trioxide.