▎ 摘　　要

Herein, we provide a novel route for synthesizing electrochemically reduced graphene oxide (ERGO)-silver nanoparticle hybrid film. According to the characterization, the film should be composed of ERGO and silver nanoparticles at a 3D layer-by-layer status. Since silver nanomaterials were found to be capable of detecting hydrogen peroxide, we applied this hybrid nanomaterial for the detection of hydrogen peroxide reduction. The low-loading of silver exhibited enhanced characteristic signals. The sensor fabricated by the nanocomposite was fast, stable, and reliable to the detection of hydrogen peroxide. (c) 2012 Elsevier B.V. All rights reserved.