More than 80% of analysis time is spent on sample collection and sample preparation, so
sample preparation is a critical part of the analytical process. Traditionally, liquid-liquid …

Herein, we present a survey of the literature covering the development of molecular
imprinting science and technology over the years 2004–2011. In total, 3779 references to …

Solid phase microextraction find increasing applications in the sample preparation step
before chromatographic determination of analytes in samples with a complex composition …

The analysis of chemical compounds present at very low concentrations in complex matrices
(eg, residues and contaminants in food samples) usually requires a complex analytical …

Molecularly-imprinted polymers (MIPs), possessing tailor-made recognition sites, can
specifically rebind to a target molecule in preference to analogous compounds. Molecular …

Stir bar sorptive extraction (SBSE) has generated growing interest due to its high
effectiveness for the extraction of non-polar and medium-polarity compounds from liquid …

The field of green technology is evolving rapidly to address new industrial challenges, and
deep eutectic solvents (DESs) have emerged as a potential alternative to traditional organic …

Magnetic solid-phase extraction (MSPE) using magnetic multi-walled carbon nanotubes
(mag-MWCNTs) as adsorbents, coupled with high-performance liquid chromatography …

Rapid quantification of environmental pollutants is important for water quality control and
environmental monitoring. In this work, we report the development of molecularly imprinted …

Sulfonylurea herbicides are widely used at lower dosage for controlling broad-leaf weeds
and some grasses in cereals and economic crops. It is important to develop a highly efficient …