Food safety is a prevalent concern around the world. As such, detection, removal, and
control of risks and hazardous substances present from harvest to consumption will always …

Background Metabolomics aims to identify the changes in endogenous metabolites of
biological systems in response to intrinsic and extrinsic factors. This is accomplished …

Solid phase microextraction (SPME) is a versatile, nonex-haustive sample preparation tool
that has been demonstrated to be well-suited for facile and effective analysis of a broad …

Sample preparation is an important step when working with extremely low concentrations of
analytes and complex matrices. Conventional extraction methods consume large amounts of …

Metal–organic frameworks (MOFs) are attractive in many fields due to their unique
advantages. However, the practical applications of single MOF materials are limited. In …

Dispersive micro solid-phase extraction (DµSPE) has applied as a unique sample
preparation technique for various real samples, especially for a liquid sample solution. The …

Molecularly imprinted polymers (MIPs) with tailor-made recognition sites are used in water
analysis for selective sample pretreatment before quantitation. The exceptional performance …

Background Food frauds and counterfeit products produced to obtain economic advantages
have become a growing concern over the last decade. The assessment of food safety and …

Molecularly imprinted polymers (MIPs) are attractive coating materials for solid phase
microextraction (SPME) due to their selectivity, ease of preparation, and robustness. In this …

Thin film microextraction (TFME) is an analytical tool that has been proven to be suitable for
integrated sampling and sample preparation of a wide variety of routine and on-site …