title: Recent advances in gas chromatography for solid and liquid stationary phases containing metal ions.
abstract: This review is devoted to the application of metal complexes as column packings and liquid stationary phases in gas chromatography. Particular attention is paid to the stationary phases with nitrogen-containing functional groups (e.g., amine and ketoimine) and beta-diketonates on the modified silica surface. The review also concerns the results of the research on metallomesogenes and chiral stationary phases. The factors influencing the retention mechanism in complexation gas chromatography are discussed. Practical application of the metal chelate-containing chromatographic packings for analytical separation of organic substances is considered.
authors.affiliation: Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań, Poland. obstiwo@amu.edu.pl
authors.forename: I
authors.initials: I
authors.lastname: Rykowska
authors.forename: W
authors.initials: W
authors.lastname: Wasiak
mesh_terms: D002849:Chromatography, Gas / Q000379:methods*; D007477:Ions / Q000737:chemistry; D007659:Ketones / Q000737:chemistry; D008670:Metals / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D007477:Ions; D007659:Ketones; D008670:Metals