The determination of pesticide residues in food matrices is a formidable challenge mainly
because of the small quantities of analytes and large amounts of interfering substances …

The use of powerful mass spectrometric detectors in combination with liquid
chromatography has played a vital role to solve many problems related to food safety. Since …

Solid phase microextraction (SPME) is a versatile, nonex-haustive sample preparation tool
that has been demonstrated to be well-suited for facile and effective analysis of a broad …

Organophosphorus compounds constitute an important class of pesticides whose the toxicity
of which arises from the inhibition of the acetylcholinesterase enzyme. They exhibit a wide …

Matrix solid-phase dispersion is a sample preparation strategy widely applied to solid,
semisolid or viscous samples, including animal tissues and foods with a high lipidic content …

A demanding task in pesticide residue analysis is yet the development of multi-residue
methods for the determination of pesticides in vegetables with relatively high fat content (ie …

Abstract Analysis of pesticides and their metabolites in food and water matrices continues to
be an active research area closely related to food safety and environmental issues. This …

A method for the simultaneous determination of pesticides, biopesticides and mycotoxins
from organic products was developed. Extraction of more than 90 compounds was …

In this study, the solid-phase extraction/quick, easy, cheap, effective, rugged and safe
(SPE/QuEChERS) technique was adapted to develop a simple sample treatment for multi …

A procedure based on QuEChERS extraction and a simultaneous liquid–liquid partition
clean-up was developed. The procedure involved extraction of hydrated soil samples using …