Food safety is a prevalent concern around the world. As such, detection, removal, and
control of risks and hazardous substances present from harvest to consumption will always …

A wide variety of pesticides have been used in agriculture to increase the yield, quality and
extend the storage life of crops. However, the use of pesticide has been increased now a …

Pesticides are widely applied to prevent unwanted pests from attacking crops and livestock
which led to their access into the environment. Overuses of pesticides in environment are …

Porous carbon nanomaterials (PCNMs) have been favored by researchers because of their
excellent properties, such as adjustable pore structure, high specific surface area, high …

In the current research, a porous solid base catalyst (ZIF-90-Gua) was prepared through
covalent post-functionalization of zeolitic imidazolate framework ZIF-90 with organic …

Pesticide residues in food matrices, threatening the survival and development of humanity,
is one of the critical challenges worldwide. Metal–organic frameworks (MOFs) possess …

In the field of analytical chemistry, sample preparation and chromatographic separation are
two core procedures. The means by which to improve the sensitivity, selectivity and …

Sample pretreatment is an important prerequisite for analyzing complex samples due to the
low concentration of targets and numerous interferences in sample matrix. As a group of …

Metal-organic frameworks have drawn increasing attention in the field of solid-phase
microextraction due to their unique porous structure. Solid-phase microextraction coatings …

Fruits are vital parts of the human diet because they include necessary nutrients that the
body needs. Pesticide use has increased dramatically in recent years to combat fruit pests …