Interpretation of impedance spectroscopy data requires both a description of the chemistry
and physics that govern the system and an assessment of the error structure of the …

Conducting polymers are an important class of functional materials that has been widely
applied to fabricate electrochemical biosensors, because of their interesting and tunable …

Chemical sensors are a rapidly develo** technology that has received much attention in
diverse industries such as military, medicine, environmental surveillance, automotive power …

The COVID-19 pandemic revealed a pressing need for the development of sensitive and low-
cost point-of-care sensors for disease diagnosis. The current standard of care for COVID-19 …

The biosensor is an analytical device that targets the macromolecules and small molecules
using a biological recognition system and later converts it into a measurable signal using a …

Cardiac monitoring after heart surgeries is crucial for health maintenance and detecting
postoperative complications early. However, current methods like rigid implants have …

Ratiometric strategy are an invaluable method that helps to detect and quantify analytes.
This approach relies on measuring changes in the ratio of two or more signals to improve …

Quality checks, assessments, and the assurance of food products, raw materials, and food
ingredients is critically important to ensure the safeguard of foods of high quality for safety …

This paper deals with recent progress in the use of laser-induced graphene sensors for the
electrochemical detection of glucose molecules. The exponential increase in the exploitation …

Metal oxide semiconductor (MOS) gas sensors have many advantages, but the main
obstacle to their widespread use is the cross-sensitivity observed when using this type of …