Nonenzymatic electrochemical detection of glucose based on Pd1Pt3-graphene nanomaterials

► The Pd1Pt3-graphene nanomaterials were prepared by a one-pot microwave heating method. ► A nonenzymatic amperometric glucose biosensor was developed by Pd1Pt3-graphene. ► The common interfering species did not cause obvious interference. ► The biosensor can be used to detect the concentration of glucose in real clinical samples.