Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/419
Title: Enzymatic glucose biosensor based on flower-shaped copper oxide nanostructures composed of thin nanosheets
Authors: Ahmad, Umar
M, M. Rahman
Ali, Al-Hajry
B, Hahn
Keywords: Enzymatic glucose biosensor based on flower-shaped copper oxide nanostructures composed of thin nanosheets
Issue Date: 2009
Abstract: Well-crystallized flower-shaped copper oxide nanostructures composed of thin nanosheets has been synthesized by simple low-temperature hydrothermal process and used to fabricate highly sensitive amperometric glucose biosensor which exhibited a high and reproducible sensitivity of 47.19 μA mmol-1 Lcm-2, response time less than 5s, linear dynamic range from 0.01 to 10.0 mM, correlation coefficient of R=0.9986, and limit of detection (LOD), based on S/N ratio (S/N=3) of 1.37 μM. This work opens a way to utilize simply-grown CuO nanostructures as an efficient electron mediator to fabricate efficient glucose biosensors.
URI: http://hdl.handle.net/123456789/419
Appears in Collections:Physics



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