| abstract |
A biosensor using a nanomaterial for a channel of a transistor and a manufacturing method thereof are provided. A biosensor includes an insulating film, first and second signal lines in the insulating film, and a semiconductor nanostructure on the insulating film, one side being a first signal line and the other side being a first. A semiconductor nanostructure electrically connected to each of the two signal lines 160, and a plurality of probes coupled on the semiconductor nanostructure, and a DNA probe, an enzyme, an antibody / antigen, and bacteriorhodopsin The present invention can be applied to biosensors including various probes including protein probes, microbial probes, nerve cell probes, and the like. [Selection] Figure 1 |