Anthropogenic organic contaminants (AOCs) are found to exert significant impacts on the
human ecosystem, even at low or trace-level concentrations. To meet the growing demand …

Polycyclic aromatic hydrocarbons (PAHs), as an important class of pollutants, are persistent
in the environment and have adverse effects on human health, including carcinogenicity and …

Needle-trap devices (NTDs) perform exhaustive sampling/extraction using a needle packed
with sorbent particles. Over time, various configurations and extraction modes of sampling …

Growing concern about the effects of atmospheric pollutants on climate and human health
has accelerated the development of novel analytical methods, including sampling systems …

In the past few years, graphene-based composites gained tremendous interest in sample
preparation due to the merits of large surface area, delocalized π-electron system, excellent …

There is a clear relationship between indoor air quality, gaseous compounds (volatile and
semi-volatile) and particles emitted by building materials, biogenic and anthropogenic …

Abstract Analysis of trace compounds in complex matrices requires a preliminary step of
sample preparation. From among widely used methodologies, microextraction techniques …

Cotton and silica are easily available and plentiful natural materials, with significant sorptive
properties, which can be provided easily at low prices. In this research, a novel and effective …

The aim of this work focuses on the application of nanomaterials (NMs) in different sorptive
extraction techniques for the analysis of organic contaminants from environmental samples …

Microextraction techniques are widely applied for sample preparation to gas
chromatographic analysis of target compounds in samples with a complex matrix. Recently …