Flexible wearable sweat sensors allow continuous, real-time, noninvasive detection of sweat
analytes, provide insight into human physiology at the molecular level, and have received …

Electrochemical biosensors incorporate a recognition element and an electronic transducer
for the highly sensitive detection of analytes in body fluids. Importantly, they can provide …

In this work, graphene oxide (GO) sheets were prepared via a facile electrochemical
exfoliation of graphite in acidic medium and subsequent oxidation with potassium …

Polypyrrole (PPy) is one of the most studied conductive polymers due to its electrical
conductivity and biological properties, which drive the possibility of numerous applications in …

Biosensors have rapidly emerged as a high-sensitivity and convenient detection method.
Among various types of biosensors, optical and electrochemical are the most commonly …

Using pathogen-infected food that can be unhygienic can result in severe diseases and an
increase in mortality rate among humans. This may arise as a serious emergency problem if …

The ever-increasing demand for food from the growing population has augmented the
consumption of fertilizers in global agricultural practices. However, the excessive usage of …

Metal nanoclusters (MNCs) less than 10 nm in size have emerged as exciting functional
nanomaterials. As a new generation of artificial mimetic enzymes, they exhibit similar …

In this paper, we have reported the cyanide ions (CN−) sensing in environmental water
samples using cysteamine-capped gold nanoparticles (Cyst-AuNPs) by spectrophotometric …

Small biomolecules play a critical role in the fundamental processes that sustain life and are
essential for the proper functioning of the human body. The detection of small biomolecules …