Carbon nanotubes (CNTs), a carbonaceous material, depend on morphology, size and
diameter have highly unique properties in mechanical strength, thermal stability electrical …

Magnetic solid-phase extraction (M-SPE) is a procedure based on the use of magnetic
sorbents for the separation and preconcentration of different organic and inorganic analytes …

Functionalized magnetic nanoparticles have attracted much attention in sample preparation
because of their excellent performance compared with traditional sample-preparation …

Due to the intensive and multidisciplinary research carried out during the last two decades
on carbon nanotubes (CNTs), the scientific community understands nowadays much better …

In this work, magnetic carbon nanotubes (CNTs) were prepared by mixing the magnetic
particles and multi-walled carbon nanotubes dispersed solutions. Due to their excellent …

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 …

Magnetic nanoparticles uniquely combine superparamagnetic behavior with dimensions
that are smaller than or the same size as molecular analytes. The integration of magnetic …

In this work, based on a Fe 3 O 4/multiwalled carbon nanotube/laser scribed graphene
composites functionalized with chitosan modified glassy carbon electrode (Fe 3 O …

A new magnetic mesoporous carbon composite (Fe3O4/C) was synthesized and
characterized by XRD, nitrogen adsorption–desorption isotherms, FT-IR, TG, ζ potential …

In this manuscript, a new method based on the use of off-line dispersive solid-phase
extraction (dSPE) combined with ultra-high performance liquid chromatography with diode …