Reduced graphene oxide-based biosensor and use thereof

摘要

A reduced graphene oxide-based biosensor includes a nano-structure field-effect transistor including a channel region which includes a reduced graphene oxide having a linking moiety to be bonded to a receptor specific to an analyte, and which is represented by a formula of —(C═O)—X—COOH, wherein X represents a C1-C3 alkenylene group or a C1-C3 alkylene group.