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. Author manuscript; available in PMC: 2015 Feb 15.
Published in final edited form as: Biosens Bioelectron. 2013 Sep 11;52:10.1016/j.bios.2013.08.054. doi: 10.1016/j.bios.2013.08.054

Figure 3.

Figure 3

Amperometric responses of GmOx biosensors to successive additions of 5 μM GluA in the presence and absence of oxygen with (CeO2/TiO2/GmOx/Chit/o-PD/Pt) (A), and without (GmOx/Chit/o-PD/Pt) the mixed oxides (B). Insets provide corresponding calibration curves (standard error bars display n=5 replicates).