Researchers overcome key challenges in the mass production of enzymatic biofuel cells, paving the way for self-powered ...
A field effect transistor (FET) is a carrier device with three terminals: source, drain, and gate. In FETs, an electric field can be applied at the terminal of the gate, modifying the conductive ...
Illustration of the self-illuminating biosensor: A metasurface of gold nanowires drives quantum light emission and concentrates the resulting light waves to detect biomolecules. Optical biosensors use ...