title: Chemometric study of retention indices of some thiazolidinediones derivatives in two low polarity stationary phases.
abstract: Application of chemometric methods in the study of the retention indices of thirteen 5-arylidene-2,4- thiazolidinediones in two low polarity high-performance thin-layer chromatographic (HPTLC) stationary phases (RP-18 and RP-CN) and six aqueous mobile phases. Principal component analysis classified chromatographic systems into four specific groups while one system remained non-classified. Hierarchical clustering analysis enabled grouping of the chromatographic systems into three clusters, and the studied compounds into three main classes. The color map enabled more in-depth interpretation of the relationships between the studied compounds and HPTLC systems applied.
authors.forename: Adam
authors.initials: A
authors.lastname: Smolinski
authors.affiliation: Department of Chemistry, Biochemistry and Environmental Protection, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 3, Novi Sad, Republic of Serbia. tatjana.djakovic-sekulic@dh.uns.ac.rs.
authors.forename: Tatjana L J
authors.initials: TL
authors.lastname: Djakovic-Sekulic
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods*; D016000:Cluster Analysis; D025341:Principal Component Analysis; D045162:Thiazolidinediones / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D045162:Thiazolidinediones