The basic working principle of colorimetric sensing is colorimetry, which is a visible change in color that results from a chemical interaction between the sensing/detecting material and the target ...

Scientists have developed a novel type of implantable sensor that continuously transmits information on vital values and concentrations of substances or drugs in the body and can be operated in the ...

The idea of implantable sensors that continuously transmit information on vital values and concentrations of substances or drugs in the body has fascinated physicians and scientists for a long time.

Gold nanoparticles (GNPs) are a promising technology with applications in a wide range of fields including catalysis, electronics, materials science, and healthcare. They are of great interest to ...