A Simple and Facile Glucose Biosensor Based on Prussian Blue Modified Graphite String

<div>(a) Schematic illustration of the Prussian blue modified graphite string electrode coated with glucose oxidase and chitosan biopolymer for the detection of glucose (Chi/GOx/PB-GS). (b) The mechanisms of the catalytic hydrogen peroxide reduction mediated by PB in Chi/GOx/PB-GS electrode.</div>

Journal of Sensors

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Figure 2

Figure 2: A Simple and Facile Glucose Biosensor Based on Prussian Blue Modified Graphite String 