▎ 摘　　要

An electrochemically reduced graphene oxide modified glassy carbon electrode (ERGO/GCE) was synthetized by direct electrochemical reduction of graphite oxide on a glassy carbon electrode (GCE). The prepared ERGO/GCE shows higher sensitivity to eugenol than the bare GCE due to the large surface area and excellent conductivity, indicating that a direct electrochemical behaviour can be significantly enhanced through electrochemically reduced graphene oxide (ERGO) surface modification. The ERGO/GCE displays a fast response time of less than 5 s and has a detection limit of 5x 10(-7) M, covering a linear range from 5x 10(-6) M to 1 x 10(-4) M. As a result, ERGO nanomaterials have potential applications in sensitive eugenol sensors.