Chanda said: “This plasmonic biosensor is extremely sensitive to low concentrations of biomolecules, which makes them a promising platform for specialised assays, point of care applications in ...

A second generation of plasmonic technology includes chemical sensors and biosensors (including pregnancy tests). The same ability of metal nanostructures to confine and enhance electromagnetic ...

Plasmonic biosensors and chemical sensors can detect minute changes in the refractive index caused by the binding of target molecules to the sensor surface. This enables label-free, real-time ...

Dopamine, a neurotransmitter in our brains, not only regulates our emotions but also serves as a biomarker for the screening of certain cancers and other neurological conditions. University of ...

facilitating super-resolution imaging and the development of highly sensitive biosensors. Advances in nanofabrication techniques have allowed for precise control over the size, shape, and composition ...