Pesticides are synthetic compounds that may become environmental contaminants through
their use and application. The high productivity achieved in the agricultural industry can be …

Solid-phase extraction (SPE) is the most widely used method for the extraction, changing of
solvents, cleanup, concentration, and fractionation of organic compounds from a number of …

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 …

Because of the limited performance of conventional bulk-scale materials, the development of
novel materials in nanoscale with enhanced properties has attracted increasing great …

Solid-phase extraction (SPE) is the most widely used method for the extraction, changing of
solvents, clean-up, concentration and fractionation of organic compounds from several …

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 …

In the past three years, we have seen intense interest grow in graphene (G) and graphene
oxide (GO) as new sorbents in analytical chemistry. This article focuses on the adsorptive …

BACKGROUND This biennial review covers developments in water analysis for emerging
environmental contaminants over the period of 2007-2008. A few significant references that …

Analytical scientists are actually developing sustainable methods for the analysis of
environmental samples. In particular, replacing classical, toxic solvents by safer solvents is a …

Organophosphorus compounds constitute an important class of pesticides whose the toxicity
of which arises from the inhibition of the acetylcholinesterase enzyme. They exhibit a wide …