| Abstract: | Abstract A new amperometric biosensor based of glucose oxidase immobilized in aminopropyl-controlled pore glass (CPG) is reported. The glucose oxidase was linked to the CPG by covalent bonds with glutaraldehyde. The effect of analytical variables on the biosensor response was studied using experimental design methodology. Analytical properties such as linearity, detection limit, quantitation limit, range, and precision are reported. Interferences caused by compounds usually present in biological samples were eliminated. |
