title: Gas chromatography.
abstract: This review of the fundamental developments in gas chromatography (GC) includes articles published from 1996 and 1997 and an occasional citation prior to 1996. The literature was reviewed principally using CA Selects for Gas Chromatography from Chemical Abstracts Service, and some significant articles from late 1997 may be missing from the review. In addition, the online SciSearch Database (Institute for Scientific Information) capability was used to abstract review articles or books. As with the prior recent reviews, emphasis has been given to the identification and discussion of selected developments, rather than a presentation of a comprehensive literature search, now available widely through computer-based resources. During the last two years, several themes emerged from a review of the literature. Multidimensional gas chromatography has undergone transformation encompassing a broad range of activity, including attempts to establish methods using chromatographic principles rather than a totally empirical approach. Another trend noted was a comparatively large effort in chromatographic theory through modeling efforts; these presumably became resurgent with inexpensive and powerful computing tools. Finally, an impressive level of activity was noted through the themes highlighted in this review, and this was particularly true with detectors and field instruments.
authors.affiliation: Department of Chemistry and Biochemistry, New Mexico State University, Las Cruces 88003, USA.
authors.forename: G A
authors.initials: GA
authors.lastname: Eiceman
authors.forename: H H
authors.initials: HH
authors.lastname: Hill
authors.forename: J
authors.initials: J
authors.lastname: Gardea-Torresdey
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000295:instrumentation / Q000379:methods / Q000639:trends; D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods / Q000639:trends*; D003198:Computer Simulation; D008956:Models, Chemical