Environmental pollution has been a known threat to our world due to the rapid urbanization,
changing lifestyle of people, and modern industrialization. Therefore, there is an urgent …

Scientists have categorized conductive polymers as materials having strongly reversible
redox behavior and uncommon combined features of plastics and metal. Because of their …

The human population is generally subjected to diverse pollutants and contaminants in the
environment like those in the air, soil, foodstuffs, and drinking water. Therefore, the …

In this paper, Fe 3 O 4@ ppy-Pt core-shell nanoparticles (NPs) could be produced and
utilized for the development of a novel electrochemical sensor to detect 6-mercaptopurine (6 …

Chitosan (CTS), a biocompatible and multifunctional material derived from chitin, has caught
researchers' attention in electrochemical detection due to its unique properties. This review …

Phenolic compounds (PCs) exist widely in natural environment and human life, which pose
a huge threat to human health due to the toxic effects. Therefore, it is necessary to develop …

The detection of hydrazine (HZ) is an important application in analytical chemistry. There
have been recent advancements in using electrochemical detection for HZ. Electrochemical …

In the present research, ZnO@ TiO 2 nanoparticles (ZnO@ TiO 2 NPs) was synthesized by
using a simple method and the results of infrared (IR), X-ray diffraction (XRD), field emission …

Impedimetric biosensors measure changes in the electrical impedance due to a biochemical
process, typically the binding of a biomolecule to a bioreceptor on the sensor surface …

Background and purpose Neurotransmitters are chemical messengers that enhance and
balance signals between cells and target cells in the body. They are vital to the body's ability …