This review mainly focuses on the development and application of ordered mesoporous
silica materials for solid-phase extraction in recent years. It overviews not only bare …

Background The accurate and rapid detection of trace small molecules such as pesticides
and veterinary drug residues, illegal additives, mycotoxins, and antibiotics is significant in …

Sample pretreatment plays a vital role in determining and analyzing targets in complex
samples like food, biological, and environmental samples. Particularly, graphene and …

An increasing number of research groups are focusing on patents for the production of metal–
organic frameworks (MOFs) on a large scale. MOFs, due to their porous structure, have been …

The synthesis and application of magnetic nanosorbents to remove emerging pollutants
have been considered the best environmental remediation and sustainability option …

Abstract The three-dimensional (3D) rose-like zinc oxide (ZnO) material was prepared by a
simple one-step CTAB-assisted hydrothermal strategy and used as a headspace solid …

Various microextraction methods have demonstrated a positive effect when assisted by
vacuum. However, working with such systems is often laborious, they often require …

Abstract A novel MIL-88-NH2@ COF composite was produced by in situ growth of covalent
organic framework (COF) on the metal–organic framework (MOF) surface. To obtain a …

Graphene aerogel (GA) has recently gained attention as a promising sorbent in extraction
due to its high specific surface area, excellent mechanical properties, and unique …

Abstract Metal-organic framework (MOF)-based composites have emerged to improve the
applicability of MOFs in various fields by addressing their limitations like intrinsic fragility …