The self-developed magnetic nanoparticles supported octadecane amine-functionalized
mesoporous carbon composite was synthesized in this work. A sample pretreatment method …

A method was developed for the determination of seven organophosphorus insecticides in
fruits and vegetables by ultra-high performance liquid chromatography-tandem mass …

Highly graphitic nanoporous carbon (NPC) was obtained from an agricultural waste—citrus
peel at optimum condition. Then, a low-cost and pore size-controlled magnetic graphitic …

A porous composite magnetic sorbent was developed and used as a solid phase for the
solvent-assisted preconcentration of organophosphorus pesticides. The hierarchical porous …

A mesoporous silica SBA-15/iron oxide (Fe3O4-SBA-15) nanocomposite was fabricated and
employed as a magnetic solid-phase extraction (MSPE) sorbent to determine three types of …

In this work, phenyl-SBA-15@ Fe 3 O 4 organic phenyl functional magnetic mesoporous
materials were synthesized as adsorbent for magnetic dispersive solid phase extraction (M …

More and more attention has been paid to the improved QuEChERS (quick, easy, cheap,
effective, rugged and safe) method in dealing complex sample matrices, especially for the …

In this work, a novel magenatic nanocomposites which with good adsorption properties by
Fe3O4 nanoparticle was prepared. The contents of 9 kinds of organophosphorus pesticides …

In this study, γ‐Fe2O3/chitosan magnetic microspheres were synthesized and evaluated by
X‐ray diffraction, SEM, thermogravimetric analysis, and static and kinetic adsorption …

A facile and rapid magnetic solid phase extraction (MSPE) based on magnetic covalent
organic framework and coupled with high performance liquid chromatography diode array …