BTEX are highly toxic environmental compounds that have carcinogenic and mutagenic
effects in humans. These components are ubiquitous in environmental samples like water …

Preparing a sample for analysis is a crucial step of many analytical procedures. The goal of
sample preparation is to provide a representative, homogenous sample that is free of …

Novel solvent microextraction techniques are presently receiving a great deal of interest
from analytical chemists, as confirmed by the constantly increasing number of published …

Environmental samples include a wide variety of complex matrices, with low concentrations
of analytes and presence of several interferences. Sample preparation is a critical step and …

Water-insoluble β-cyclodextrin polymer was synthesized by chemical cross-linking using
epichlorohydrin (EPI) as a cross-linker agent. The produced water-insoluble polymer was …

The present article offers a historical overview and a comprehensive collection of
publications devoted to dispersive liquid–liquid microextraction (DLLME), including …

Dispersive liquid-liquid microextraction (DLLME) is a novel microextraction technique with a
great potential in sample pretreatment, which has been increasingly used for …

Liquid-liquid extraction based on surface nanodroplets, namely nanoextraction, can
continuously extract and enrich target analytes from the flow of a sample solution. This …

Dispersive liquid–liquid microextraction (DLLME) is a relatively novel miniaturized sample
pre-treatment technique. DLLME has been applied for the analysis of a large variety of …

This paper describes a new configuration of the hollow fiber renewal liquid membrane
(HFRLM) procedure for the high-throughput determination of the endocrine disrupting …