Pharmaceutical analysis refers to an area of analytical chemistry that deals with active
compounds either by themselves (drug substance) or when formulated with excipients (drug …

This article aims to review the application of various quantum chemical methods (semi-
empirical, density functional theory (DFT), second order Møller–Plesset perturbation theory …

Cyclodextrins (CDs) have drawn a lot of attention from the scientific communities as a model
system for host–guest chemistry and also due to its variety of applications in the …

Chiral recognition is of highly interest in the areas of chemistry, pharmaceuticals, and
bioscience. An effective strategy of enantiomeric determination of amino acids (AAs) was …

Chiral analysis by mass spectrometry has attracted much attention due to its advantages in
speed, sensitivity and specificity. In this review, recent advances in chiral analysis by mass …

In this study, the size and shape of supramolecular assemblies between cyclo-
oligosaccharides and proton, ammonium or a series of alkali metals by electrospray coupled …

We propose a novel scheme of examining the host–guest–solvent interactions in solution
from their gas phase structures. By adopting the permethylated β-cyclodextrin (perm β-CD) …

We present the origin of the observed differentiation of lactose and lactulose achieved by
complexation with sodiated L-arginine (ArgNa+). We find that the infrared multiphoton …

Complexes of permethylated β-cyclodextrin (β-MCD) with the two enantiomers of protonated
tyrosine (L-and D-TyrH+) are studied by cryogenic ion trap infrared photo-dissociation …

In recent years, methods based on photodissociation in the gas phase have become
powerful means in the field of chiral analysis. Among them, infrared multiple photon …