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. 2015 Mar 20;9(2):022402. doi: 10.1063/1.4915616

FIG. 7.

FIG. 7.

Cyclic voltammogram for measuring (a) 5 mM of urea with the presence of 20 mg/ml urease. (b) 5 mM GLU with the presence of 10 mg/ml GOD and 5 mg/ml HRP and 0.5 mM mediator. Inset: without the HRP and mediator.