Organophosphorus (OP) pesticides have been used widely as agricultural and household
pest control agents for almost five decades and persist in our water resources, fruits …

Optical sensors based on excitation of surface plasmons, commonly referred to as surface
plasmon resonance (SPR) sensors, belong to the group of refractometric sensing devices …

Due to the large amounts of pesticides commonly used and their impact on health, prompt
and accurate pesticide analysis is important. This review gives an overview of recent …

This review discusses the past and recent advancements of biosensors focusing on
detection of organophosphorus pesticides (OPs) due to their exceptional use during the last …

Whispering gallery mode (WGM) resonators have attracted extensive attention and their
unique characteristics have led to some remarkable achievements. In particular, when …

Immunosensors are biosensors that use antibodies or antigens as the specific sensing
element and provide concentration-dependent signals. There is great potential in the …

Herein, we present a novel Origami 3D-μPAD for colorimetric carbaryl detection using a
super-efficient catalyst, namely mesoporous silica-platinum nanoparticles coated with a …

Biosensors are being used for diverse purposes, including food safety, biological studies,
drug screening, medical diagnosis, and environmental sensing. They have numerous …

A chlorpyrifos (CPF) templated molecularly imprinted film was electrochemically synthesized
on a pencil graphite electrode (PGE) by electropolymerization of pyrrole (Py) in the presence …

We present the latest advances in green analytical chemistry for application to organic-
pollution analysis in aquatic environments. We review the main strategies to reduce toxic …