International Journal of Electrochemistry / 2011 / Article / Fig 2

Review Article

Recent Advances in Electrochemical Glycobiosensing

Figure 2

Schematic showing the most common types of electrochemical biosensors for glycan analysis: (a) electron impedance spectroscopy-(EIS) based assay; (b) a lectin biosensor sandwich assay using differential pulse voltammetry (DPV), cyclic voltammetry (CV), or square wave voltammetry (SWV) detection; (c) surface cell carbohydrate assay using a binding lectin/enzyme conjugate to provide the electrochemical signature detected by DPV, CV, or SWV.

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