164 research outputs found
A novel salt bridge mechanism highlights the need for nonmobile proton conditions to promote disulfide bond cleavage in protonated peptides under low-energy collisional activation
Gas phase reactions of trimethyl borate with phosphates and their non-covalent complexes
Dehydration versus deamination of N-terminal glutamine in collision-induced dissociation of protonated peptides
Towards liquid chromatography time-scale peptide sequencing and characterization of post-translational modifications in the negative-ion mode using electron detachment dissociation tandem mass spectrometry
Identification and counting of carbonyl and hydroxyl functionalities in protonated bifunctional analytes by using solution derivatization prior to mass spectrometric analysis via ion-molecule reactions
“Dueling” ESI: Instrumentation to study ion/ion reactions of electrospray-generated cations and anions
Characterization of O2 (1Δg)-derived oxidation products of tryptophan: A combination of tandem mass spectrometry analyses and isotopic labeling studies
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