Bas, Salih Zeki2020-03-262020-03-2620150167-577X1873-4979https://dx.doi.org/10.1016/j.matlet.2015.02.130https://hdl.handle.net/20.500.12395/32195This study presents the preparation of gold nanoparticle functionalized graphene oxide (AuNPs-GO) as a new bio-compatible material for sensor applications. The electrocatalytic activity of AuNPs-GO towards electrooxidation of H2O2 was also described by using electrochemical techniques. The fabricated biosensor showed a linear range from 0.1 mM to 3.8 mM with a sensitivity of 17.68 mu A mM(-1) cm(-2) and a detection limit of 0.075 mM for the detection of glucose. (C) 2015 Elsevier B.V. All rights reserved.en10.1016/j.matlet.2015.02.130info:eu-repo/semantics/closedAccessBiomaterialsNanoparticlesGraphene oxideHydrogen peroxideGlucoseArticle1502023Q2WOS:000354580400006Q2