Based on the recently published literature, this review provides an update of the most
important features and application of formats and devices employed in solid phase …

Dispersive micro-solid phase extraction (D-μ-SPE) as a new type of solid phase extraction
(SPE) is attractive for a variety of analytical applications including pre-concentration, clean …

Nanoscale zero valent iron (NZVI) has high adsorption capacity of As (III) and As (V), but it is
limited in practical use due to its small particle size and aggregation effect. Reduce graphite …

In this paper, a broad overview on the applications of different carbon-based nanomaterials,
including nanodiamonds, fullerenes, carbon nanotubes, graphene, carbon nanofibers …

Sample preparation is a crucial bottleneck in the whole analytical process. Solid-phase
sorbents (SPSs) have aroused increasing interest in research on sample preparation, as …

Magnetic deep eutectic solvents (MDESs) have recently produced a torrent of pioneering
applications in endless areas of sample preparation. By including a magnetic nanomaterial …

In the past three years, we have seen intense interest grow in graphene (G) and graphene
oxide (GO) as new sorbents in analytical chemistry. This article focuses on the adsorptive …

An electrostatic self-assembly approach was employed to prepare Fe3O4/graphene oxide
nanocomposites, and their application in the magnetic solid-phase extraction of polycyclic …

On the GO: Graphene (G) and graphene oxide (GO) supported on silica are demonstrated to
be excellent adsorbents for reversed‐phase and normal‐phase solid‐phase extraction (RP …

As global populations continue to increase, the pressure on water supplies will inevitably
intensify. Consequently the international need for more efficient and cost effective water …