| Title | Developments and applications of capillary microextraction techniques: A review. | | Author(s) | Kataoka H, Ishizaki A, Nonaka Y, Saito K | | Institution | School of Pharmacy, Shujitsu University, 1-6-1, Nishigawara, Okayama 703-8516, Japan. | | Source | Anal Chim Acta 2009 Nov 23; 655(1-2):8-29. | | Abstract | Sample preparation is important for isolating desired components from complex matrices and greatly influences their reliable and accurate analysis. Recent trends in sample preparation include miniaturization, automation, high-throughput performance, and reduction in solvent consumption and operation time. This review focuses on novel microextraction techniques using capillaries for off-line and on-line sample preparation. Open-tubular trapping (OTT), in-tube solid-phase microextraction (SPME), wire-in-tube SPME, fiber-in-tube solid-phase extraction (SPE), sorbent-packed capillary in-tube SPME and monolithic capillary in-tube SPME are critically evaluated and applications of these techniques in biological, pharmaceutical, environmental and food analyses are summarized. | | Language | ENG | | Pub Type(s) | JOURNAL ARTICLE
| | PubMed ID | 19925911 |
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