| abstract |
The present invention relates to a biosensor. Specifically, the biosensor according to an embodiment of the present invention includes a substrate, an electrode unit formed on one surface of the substrate, an electron transfer unit formed on the electrode unit, a glucose reaction unit formed on the electron transfer unit, and the glucose and an electrolyte supply layer formed on the reaction unit, wherein the electrolyte supply layer includes an electrolyte including anions and cations. |