Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/104511
Title: A hierarchically structured composite of Mn3O4/3D graphene foam for flexible nonenzymatic biosensors
Authors: Si, Peng
Dong, Xiaochen
Chen, Peng
Kim, Dong-Hwan
Keywords: DRNTU::Engineering::Materials::Composite materials
Issue Date: 2013
Source: Si, P., Dong, X.-C., Chen, P., & Kim, D.-H. (2013). A hierarchically structured composite of Mn3O4/3D graphene foam for flexible nonenzymatic biosensors. Journal of materials chemistry b, 1(1), 110-115.
Series/Report no.: Journal of materials chemistry b
Abstract: We report a novel composite material of hierarchically structured Mn3O4 grown on three-dimensional graphene foam (3DGF). This hierarchical Mn3O4/3DGF composite was fabricated as a flexible and freestanding biosensor for nonenzymatic determination of glucose and H2O2, significant analytes in health care and food industry. The Mn3O4/3DGF-based biosensor achieved high sensitivity, large linear range and low detection limit for the detection of both analytes, due to the synergistic effects of the two materials, which combines the high electrocatalytic activity of the nanostructured Mn3O4 network, and high conductivity and large surface area of 3DGF. This enzymeless biosensor also exhibited excellent performance for real-time detection of glucose and H2O2 in serum and food samples.
URI: https://hdl.handle.net/10356/104511
http://hdl.handle.net/10220/17007
DOI: 10.1039/c2tb00073c
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SCBE Journal Articles

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