RIS ID

80543

Publication Details

Wang, M., Shen, T., Wang, M., Zhang, D. and Chen, J. (2013). One-pot green synthesis of Ag nanoparticles-decorated reduced graphene oxide for efficient nonenzymatic H2O2 biosensor. Materials Letters, 107 (15 September), 311-314.

Abstract

Ag nanoparticles (AgNP) with an average size of 12 nm are successfully decorated on the reduced graphene oxide (rGO) sheets through a simple one-pot hydrothermal method using gallic acid as the reducing agent. This AgNP/rGO hybrid has been successfully applied in the catalytic performance toward the reduction of H2O2. The nonenzymatic sensor demonstrates a linear relationship in a wide concentration range of 0.05-5 mM (R=0.999), and a high sensitivity of 255 μA cm-2 mM-1 to the detection of H2O2.

Link to publisher version (URL)

Materials Letters – Science Direct

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.matlet.2013.06.031