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  • Title: A facile strategy for nonenzymatic glucose detection.
    Author: Wang Y, Zhang D, Zhang W, Gao F, Wang L.
    Journal: Anal Biochem; 2009 Feb 01; 385(1):184-6. PubMed ID: 19032929.
    Abstract:
    Glassy carbon electrode modified with boron oxide nanoparticles supported on multiwall carbon nanotubes was obtained via a facile approach. The as-prepared modified electrode exhibits excellent electrocatalytic activity toward the redox of glucose in pH 7.0 phosphate buffer solution. The electrochemical response of the modified electrode to glucose shows a linear range of 1.5-260 microM with a correlation coefficient of 0.9986 and the calculated detection limit is 0.8 microM at a signal-to-noise ratio of 3, which makes it useful for developing the electrochemical determination of glucose concentrations without using glucose oxidase at physiological pH.
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