Detection of biomacromolecules from various complex matrices is significant because of
their functions in numerous biological processes, and efficient extraction before analysis is …

The health risk caused by highly toxic disinfection by-products (DBPs) is a global concern,
and monitoring their exposure levels is urgently needed. Solid phase extraction (SPE) has …

New advanced materials' potential as sorbents during the sample preparation process has
recently been highlighted by developments in contemporary analytical chemistry …

Magnetic chitosan graphene oxide composite was successfully prepared and used as an
adsorbent for the simultaneous removal and extraction of three phenylurea herbicides …

Natural organic matter (NOM) is a heterogeneous mixture of organic compounds that is
omnipresent in natural waters. To date, the understanding of the adsorption of NOM …

This review is an update of a previous review in 2009 and covers publications from 2009 to
2019. The review focuses on experimental design, referred to as the design of experiments …

Magnetic nanomaterials (MNMs) have gained high attention in different fields of studies due
to their ferromagnetic/superparamagnetic properties and their low toxicity and high …

Sample pretreatment in analytical chemistry is critical, and the selection of materials for
sample pretreatment is a key factor for high enrichment ability, good practicality, and …

Misuse and incorrect fluoroquinolones (FQs) disposal have led to environmental pollution
and trace amounts of FQs contamination in food chains. Consequently, the quest for …

The purpose of this work was to study from Density Functional Theory calculations the
molecularly imprinted polymer (MIP) for the thiamethoxam (TMX) insecticide. As main …