Pesticides are the most hazardous environmental pollutants due to their stability, mobility
and long-term effects on living organisms. Their existence in sources of drinking water …

Recent progress of stir bar sorptive extraction (SBSE) in the past six years is reviewed. The
preparation methods including electrodeposition, self-assembly, solvent exchange, physical …

This research used a digital image colorimetry (DIC) method to detect carbaryl in food
samples using effervescence-assisted liquid phase microextraction based on solidification …

Stir-bar sorptive extraction (SBSE) is a popular solvent-less sample preparation method,
which is widely applied for the sampling and preconcentration of a wide range of non-polar …

Pesticides have been widely used in agriculture to control, reduce, and kill insects. Humans
are also being using pesticides to control insidious animals in daily life. By these practices, a …

A test strip cassette integrated with a smartphone detector was developed for the
colorimetric detection of carbamate pesticides in vegetables. The influence of various …

B, N-doped carbon quantum dots (CQDs) with an emission peak at 490 nm was prepared by
a hydrothermal method. It was found that the fluorescence of CQDs could be effectively …

This paper describes the synthesis of a silica based MSU-1 mesoporous solid and its
application as sorbent in solid-phase extraction to pre-concentrate thirteen pesticides of low …

A magnetic porous covalent triazine-based organic polymer (M-PCTP) was synthesized by
co-precipitation method. The M-PCTP combined both the properties of the PCTP and the …

A highly sensitive nonenzymatic electrochemical sensor is designed for stripping
voltammetric determination of paraoxon ethyl (PE) as a model for nitroaromatic …