The importance of matrix pretreatment, sample extraction and clean-up in multiresidue
methods for pesticide analyses is discussed, with emphasis on alternative new techniques …

Immunochemical methods of analysis, which are based on the binding of an antigen
(pesticide) molecule to specific antibodies, are finding increasing use for determining …

A novel ultrasound-assisted surfactant-enhanced emulsification microextraction (UASEME)
coupled with high performance liquid chromatography-diode array detection has been …

Chemical analysis of ions and small organic molecules in liquid samples is crucial for
applications in chemistry, biology, environmental sciences, and health monitoring …

A quartz crystal microbalance (QCM) immunosensor was developed for the determination of
the insecticide carbaryl and 3, 5, 6-trichloro-2-pyridinol (TCP), the main metabolite of the …

We report a highly sensitive square wave voltammetric biosensor for the determination of
carbofuran using an acetylcholinesterase (AChE) enzyme immobilized iron oxide–chitosan …

A simple and rapid microextraction procedure is reported on the use of ionic liquid (IL) in
combination with magnetic multiwalled carbon nanotubes (MMWCNTs). The procedure is …

Carbaryl is the most frequently used carbamate pesticide in the agriculture field, which is
associated with a series of potential adverse health impacts including neurological disorder …

Enzyme-linked immunosorbent assays (ELISAs) based on monoclonal antibodies (MoAbs)
for chloronicotinoid insecticides imidacloprid and acetamiprid were developed. The MoAbs …

Membrane-based competitive immunoassays using gold particles and horseradish
peroxidase (HRP) as tracers in flow-through and lateral-flow formats for multianalysis of …