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 …

Green miniaturized technologies are the need of the hour which not only facilitates the
downscaling of conventional analytical or bioanalytical systems but also serves as the …

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 …

Solid phase microextraction find increasing applications in the sample preparation step
before chromatographic determination of analytes in samples with a complex composition …

Graphene, a novel class of carbon nanostructures, possesses an ultrahigh specific surface
area, and thus has great potentials for the use as sorbent materials. We herein demonstrate …

Graphene, a novel class of carbon nanostructures, has great promise for use as sorbent
materials because of its ultrahigh specific surface area. A new method using a column …

Since the first report in 1991, carbon nanotubes (CNTs) have shown great possibilities for a
wide variety of processes and applications, which include their use as electrodes, sensors …

An overview of liquid chromatography–mass spectrometry methods used for the
determination of trace organic contaminants in environmental samples is presented. Among …

The paper presents a general overview of the use of nanoparticles to perform sample
preparation. In this way the main uses of nanoparticles to carry out solid phase extraction …