The experimental and theoretical methods of determination of gas‐phase basicities, proton
affinities and protonation entropies are presented in a tutorial form. Particularities and …

The present article is the second part of a general overview of the gas‐phase protonation
thermochemistry of polyfunctional molecules. The first part of the review (Mass Spectrom …

The gas-phase acidities of the 20 protein amino acids (PAAs) have been determined using
an electrospray ionization–quadrupole ion trap instrument. Three different methods were …

A comprehensive basicity study of α, ω‐alkanediamines and related bases has been carried
out. Basicities in acetonitrile (AN, pKa values), tetrahydrofuran (THF, pKα values), and gas …

An evaluation of the extended kinetic method with full entropy analysis was conducted using
RRKM theory to simulate data for collision‐induced dissociation under single‐collision …

The sodium ion affinities (binding energies) of nineteen peptides containing 2–4 residues
have been determined by experimental and computational approaches. Na+-bound …

Pyrrole has been employed as an NMR probe molecule to determine the base strength of
solid catalytic materials; however, the quantitative correlation between the 1H chemical shift …

The sodium ion affinity of the simplest peptide, glycylglycine (GlyGly), is determined by the
kinetic method, from the dissociation kinetics of Na+-bound dimers of GlyGly and amino acid …

A study on the explicit and implicit solvation models for calculation of solvation free energy of
ions and p K a of amino acids presented recently [Gupta, M.; J. Chem. Theory. Comput …

In extended kinetic method experiments, relative binding enthalpies ('affinities') and relative
entropies are obtained based on unimolecular dissociation kinetics. A series of ion‐bound …