As a green and versatile sample pretreatment technique, solid-phase microextraction
(SPME) has attracted increasing attention since it was proposed in 1990 by Janusz …

Food flavor plays an important role in the consumption and acceptance of food, food
production as well as food science research. Chromatography-mass spectrometry and …

Solid-phase microextraction (SPME) has become a powerful sample preparation technique
which allows to efficiently isolate and enrich analytes from complex matrixes. One of the …

The release of volatile organic compounds (VOCs) by plants is an important means of
transmitting information and self-protection. It is noteworthy that there are differences in …

On-site analysis can provide qualitative or/and quantitative information of samples at the
sample location. Up to date, a variety of portable instruments have been available for on-site …

In recent years, food quality and safety have gained increasing attention. However, due to
the complexity of food composition, accurate classical extraction techniques require using …

The use of porous materials as sorbents in sample preparation techniques has gained
recent scientific attention in the context of developing novel fibers for the Solid-phase …

Microextraction for analytical sample preparations became a reality with the introduction of
solid phase microextraction (SPME) in 1987–90, followed by the development over the next …

Polyoxometalates (POMs) as metal-oxide anions have exceptional properties like high
negative charges, remarkable redox abilities, unique ligand properties and availability of …

Needle-trap devices (NTDs) perform exhaustive sampling/extraction using a needle packed
with sorbent particles. Over time, various configurations and extraction modes of sampling …