Producción Científica Profesorado

Dispersive Solid Phase Extraction for the Analysis of VeterinaryDrugs Applied to Food Samples: A Review



Ibarra Ortega, Israel S.

2017

Dispersive Solid Phase Extraction for the Analysis of Veterinary Drugs Applied to Food Samples: A Review, Gabriela Islas, Israel S. Ibarra, Prisciliano Hernandez, Jose M. Miranda, Alberto Cepeda, International Journal of Analytical ChemistryVolume 2017 (2017), 1 - 16doi:10.1155/2017/8215271


Abstract


To achieve analytical success, it is necessary to develop thorough clean-up procedures to extract analytes from the matrix. Dispersive solid phase extraction (DSPE) has been used as a pretreatment technique for the analysis of several compounds. This technique is based on the dispersion of a solid sorbent in liquid samples in the extraction isolation and clean-up of different analytes from complex matrices. DSPE has found a wide range of applications in several fields, and it is considered to be a selective, robust, and versatile technique. The applications of dispersive techniques in the analysis of veterinary drugs in different matrices involve magnetic sorbents, molecularly imprinted polymers, carbon-based nanomaterials, and the Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) method. Techniques based on DSPE permit minimization of additional steps such as precipitation, centrifugation, and filtration, which decreases the manipulation of the sample. In this review, we describe the main procedures used for synthesis, characterization, and application of this pretreatment technique and how it has been applied to food analysis.



Producto de Investigación




Artículos relacionados

Development of a novel composite sensor based on doped pyrrole selective to nitrate ions

Potentiometric quantification of saccharin by using a selective membrane formed by pyrrole electropo...

Development of a Chloride Ion-Selective Solid State Sensor Based on Doped Polypyrrole-Graphite-Epoxy...

Potentiometric Behavior of Diverse Polypyrrolesulphate Films Electro Synthesized on Graphite Epoxy ...

Potentiometric quantification of saccharin by using a selective membrane formed by pyrrole electropo...

Silver and Silver Chloride Electrodeposits, an Alternative in the Construction of Ag/AgCl Solid Elec...

Determination of tetracyclines in milk samples by magnetic solid phase extraction flow injection ana...

Magnetic solids in analytical chemistry: A review

Magnetic solid phase extraction based on phenyl silica adsorbent for the determination of tetracycli...

Determination of non-steroidal anti-inflammatory drugs in wastewaters by magnetic matrix solid phase...