title: Analytical methods used in conjunction with solid-phase microextraction: a review of recent bioanalytical applications.
abstract: Integration of sampling and sample preparation with various analytical instruments is a highly desirable feature for any analytical method. This is most conveniently achieved by using microextraction techniques or various microdevices. Among these techniques, solid-phase microextraction (SPME) is particularly remarkable due to its simplicity and effectiveness. This review discusses the most recent applications of SPME in bioanalysis, grouped according to the analytical instrument that SPME is coupled to. It is shown that one of the most important aspects of such analytical methods is the ability of SPME to perform direct and selective extraction of analytes from complex biological samples. By far, the most popular method continues to be SPME coupled to GC. Nevertheless, the last 2 years have witnessed significant advances in other areas, such as successful automation of SPME coupled to liquid chromatography and the development of new coatings suitable for direct extraction from biological samples. Furthermore, a few bioanalytical applications based on direct coupling of SPME to MS, ion mobility spectrometry, CE and analytical chemiluminescence have been reported.
authors.affiliation: Department of Pharmaceutical Sciences, Albany College of Pharmacy and Health Sciences, Albany, NY 12208, USA. marcel.musteata@acphs.edu
authors.forename: Mihaela L
authors.initials: ML
authors.lastname: Musteata
authors.forename: Florin Marcel
authors.initials: FM
authors.lastname: Musteata
mesh_terms: D001826:Body Fluids / Q000737:chemistry*; D002849:Chromatography, Gas / Q000379:methods*; D006801:Humans; D013058:Mass Spectrometry / Q000379:methods; D004364:Pharmaceutical Preparations / Q000032:analysis*; D052617:Solid Phase Microextraction / Q000295:instrumentation / Q000379:methods*
chemical_list: D004364:Pharmaceutical Preparations