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. 2008 Dec 15;8(12):8262–8274. doi: 10.3390/s8128262

Figure 8.

Figure 8.

DPV responses of AFB1 immunosensor (GCE|AuNP|PTH|AFB1-BSA-conjugate|HRP-blocked), for 0 - 3 ng/mL AFB1 (mixed with anti-AFB1 antibody) in acetate buffer (pH 6.5) containing 3.2 µM of H2O2. DPV experimental conditions: scan rate = 20 mV/s; pulse amplitude = 10 mV; and pulse width = 50 ms.