Microsolid phase extraction

Boonjob W et al (2010) Online hyphenation of multimodal microsolid phase extraction involving renewable molecularly imprinted and reversed-phase sorbents to liquid chromatography for automatic multiresidue assays. Anal Chem 82(7) 3052-3060... [Pg.306]

Following cell lysis, DNA extraction, purification, and preconcentration are usually achieved by microsolid phase extraction (micro-SPE) devices. This step is essential in order to purify and isolate the genomic materials from other cellular components, contaminants, and chemicals introduced in the cell lysis step that might potentially interfere with downstream enzymatic reactions. In addition, the nucleic acids may be enriched in this phase of the processing strategy to preconcentrate the targets to a level that is amenable for further downstream processing. [Pg.209]

J. Vichapong, R. Bluakham, S. Srijaranai, K. Grudpan, Sequential injection-bead injection-lab-on-valve coupled to high-performance hquid chromatography for online renewable microsolid-phase extraction of carbamate residues in food and enviromnental samples, J. Sep. Sci. 34 (2011) 1574—1581. [Pg.100]

W. Boonjob, M. Miro, M.A. Segrmdo, V. Cerda, Flow-through dispersed carbon nanofiber-based microsolid-phase extraction coupled to liquid chromatography for automatic determination of trace levels of priority environmental pollutants. Anal. Chem. 83 (2011) 5237-5244. [Pg.244]

Big Chemical Encyclopedia