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

Metal content evaluation and its effect on the stability of anthocyanins

Determination of oxytetracycline in milk samples by polymer inclusion membrane separation coupled to...

Renewable stationary phase liquid magnetochromatography: determining aspartame and its hydrolysis pr...

Chemical studies of anthocyanins: A review

Synthesis, characterization, and crystal structures of n-alkyldiorganodithiophosphates RS2P(OC6H4)2

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

Sequential Injection Spectrophotometric Determination of Diclofenac in Urine and Pharmaceutical Form...

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

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

Multicommutated Anodic Stripping Voltammetry at Tubular Bismuth Film Electrode for Lead Determinatio...