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Reference type: Journal
Authors: Picó Y, Fernández M, Ruiz MJ, Font G
Article Title: Current trends in solid-phase-based extraction techniques for the determination of pesticides in food and environment.
Publication date: 2007
Journal: Journal of Biochemical and Biophysical Methods
Volume: 70
Issue: (2)
Page numbers: 117-131.
DOI: 10.1016/j.jbbm.2006.10.010
Alternative URL: http://www.sciencedirect.com/science/article/B6T28-4M93KP0-1/2/ccaf8f9d5f1901ce59e522991f98d905

Abstract: Solid-phase extraction (SPE) procedures for pesticide residues in food and environment are reviewed and discussed. The use of these procedures, which include several approaches such as: matrix solid-phase dispersion (MSPD), solid-phase micro-extraction (SPME) and stir-bar sorptive extraction (SBSE), represents an opportunity to reduce analysis time, solvent consumption, and overall cost. SPE techniques differ from solvent extraction depending on the interactions between a sorbent and the pesticide. This interaction may be specific for a particular pesticide, as in the interaction with an immunosorbent, or non-specific, as in the way a number of different pesticides are adsorbed on apolar or polar materials. A variety of applications were classified according to the method applied: conventional SPE, SPME, hollow-fiber micro-extraction (HFME), MSPD and SBSE. Emphasis is placed on the multiresidue analysis of liquid and solid samples
Template and target information: Review - SPE in pesticide residue analysis
Author keywords: Solid-phase extraction, Solid-phase micro-extraction, Hollow-fiber micro-extraction, Stir-bar sorptive extraction, Matrix solid-phase dispersion, food

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