▎ 摘　　要

NOVELTY - Transistor pathogen detector (100) comprises a substrate layer, a silicon dioxide layer (104) on the substrate layer, a nanocrystalline diamond layer (106) on the silicon dioxide layer, a graphene oxide layer (114) on the nanocrystalline diamond layer, fluorinated graphene oxide portions; and a linker layer (116). The linker layer includes pathogen receptors. USE - The transistor pathogen virus detector is useful for detection of SARS-COV2 virus and other antigen targets. ADVANTAGE - The system utilizes semiconductor characteristics of carbon nanomaterials such as reduced graphene oxide, fluorinated graphene oxide, and nanocrystalline diamond. This may yield sensitive and specific detection of antigen proteins such as the S-protein biomarker associated with SARS COV2, the N-protein biomarker associated with the SARS, and the glycoprotein associated with Ebola. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for fabricating a pathogen detector which involves selecting a substrate; forming a silicon dioxide layer upon the substrate; forming a nanocrystalline diamond layer on the silicon dioxide layer; forming a graphene oxide layer on the nanocrystalline diamond layer; converting at least a portion of the graphene oxide layer to fluorinated graphene oxide; and forming a linker layer on at least a portion of the fluorinated graphene oxide layer; and binding a pathogen receptor to the linker layer. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of diamond transistor pathogen virus detector. Transistor pathogen detector (100) Silicon dioxide layer (104) Diamond layer (106) Graphene oxide layer (114) Linker layer (116)