title: Elution behaviour of planar and non-planar polycyclic aromatic hydrocarbons on various chemically bonded stationary phases in liquid chromatography.
abstract: The elution behaviour of planar and non-planar polycyclic aromatic hydrocarbons has been studied on various stationary phases in reversed-phase and normal-phase liquid chromatography. The results show that the elution behaviours of the isomer sets which have distinctly different planarities such as triphenylene, triphenylmethane or o-terphenyl reflect the characteristics of the chemically bonded stationary phases. The phases studied included polymeric C18, monomeric C18 (with end capping), monomeric C18 (without end capping), triphenyl, naphthylethyl and pyrenylethyl phases.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002853:Chromatography, Liquid; D008968:Molecular Conformation; D011083:Polycyclic Compounds / Q000032:analysis*
chemical_list: D011083:Polycyclic Compounds