▎ 摘　　要

NOVELTY - Virus detection sensor comprises graphene layer, including insulating base layer with integrated circuit, and the base layer is provided with virus detection area. The virus detection area is covered with a graphene thin film conductive layer, and the graphene thin film conductive layer is a conductive layer with an antibody combined with a virus antigen. The virus detection area is connected to the corresponding input conductive line and the output conductive line. A microelectronic chip is arranged in the virus detection area, and a graphene film conductive layer is arranged on the microelectronic chip and the input conductive line and the output conductive line are connected through a microelectronic chip. On the reverse side of the base layer where the input conductive lines and the output conductive lines are not provided, a marking structure of the examiner's information is provided. USE - Used as virus detection sensor. ADVANTAGE - The virus detection sensor has greatly improved detection efficiency, fast and convenient detection, and the required sample amount is small. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for signal detector of virus detection sensor DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a virus detection sensor. 1Substrate layer 11Inputting conductive circuit 12Outputting conductive circuit 13Through hole 14Input head 15Output head