Pyrethroids are synthetic organic insecticides with low mammalian toxicity that are widely
used in both rural and urban areas worldwide. After entering the natural environment …

Solid-phase microextraction (SPME) is a simple, sensitive, rapid and solvent-free technique
for the extraction of analytes from gaseous, liquid and solid samples and takes a leading …

A modified QuEChERS method was optimized, validated and verified for the extraction of
218 pesticide residues in agricultural soil samples. The 218 analytes are extracted using a …

A new fabrication strategy of the graphene-coated solid-phase microextraction (SPME) fiber
is developed. Graphite oxide was first used as starting coating material that covalently …

The main objective of this review is to describe the recent developments in solid-phase
microextraction technology in food, environmental and bioanalytical chemistry applications …

This paper presents the first study of pesticide residue results in grain from Kazakhstan. A
total of 80 samples: barley, oat, rye, and wheat were collected and tested in the accredited …

Solid-phase microextraction is a well-established green solvent free extraction technique
with a large number of applications in different fields such as food, forensic, biomedical, and …

This study reports a combined method using solid phase extraction (SPE), followed by solid
phase microextraction (SPME) to concentrate different pesticides, including chlorinated …

Pesticides contribute to human welfare by reducing vector-borne diseases and protecting
crops against pests. Insecticides are the most widely employed pesticides for agricultural …

An efficient magnetic metal-organic framework (MOF) material MIL-101 (Cr)-based
composite (MIL, Matérial Institute Lavoisier) was applied as a sorbent for magnetic solid …