Mass spectrometry (MS) is one of the most widely used analytical techniques in many fields.
Recent developments in chemical and biological researches have drawn much attention to …

The intensive development of agriculture means that more and more toxic organic and
inorganic compounds are entering the environment. Because of their widespread use …

This two-volume handbook supplies food chemists with essential information on the physical
and chemical properties of nutrients, descriptions of analytical techniques, and an …

Recent advances in gas chromatography-mass spectrometry (GC-MS)(ionization sources at
atmospheric pressure, fast GC, GCxGC, high resolution mass spectrometry, etc.) have …

Three sample preparation methods: Luke method (AOAC 985.22), QuEChERS (quick, easy,
cheap, effective, rugged and safe) and matrix solid-phase dispersion (MSPD) were applied …

This study was designed to investigate organophosphorus pesticides (OPs) concentrations
in fresh vegetables and estimate potential health risks to inhabitants. A total of 214 samples …

This study's aim was to determine the pesticide residues in 10 different vegetable
commodities from the Asir region, Saudi Arabia. We evaluated 211 vegetable samples …

The importance of matrix pretreatment, sample extraction and clean-up in multiresidue
methods for pesticide analyses is discussed, with emphasis on alternative new techniques …

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 …

Magnetic nanoparticles (MNPs) with different sizes and characteristics were synthesized to
be used as a QuEChERS sorbents for the determination of seven organophosphorus …