Natural compounds can exist in different forms, where molecules possessing chirality play an essential role living organisms. Currently, one of the most important tasks modern analytical chemistry is enantioseparation chiral compounds, particular, enantiomers having biological and/or pharmaceutical activity. Whether task to analyze environmental or food samples develop assay for drug control, w...

Bestowing chirality to metals is central in fields such as heterogeneous catalysis and modern optics. Although the bulk phase of metals is symmetric, their surfaces can become chiral through adsorption of molecules. Interestingly, even achiral molecules can lead to locally chiral, though globally racemic, surfaces. A similar situation can be obtained for metal particles or clusters. Here we rep...

It is a challenge to separate the enantiomers of native chiral amines prone to deleterious silanol interactions. A set of 39 underivatized chiral primary amines was screened for enantiomeric separation. Seven recently introduced commercial chiral columns were tested. They included six polysaccharide based chiral stationary phases (CSP) with bonded derivatives, ChiralPak® IA, IB, IC, ID, IE and ...