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. 2014 Jun 5;19(6):7341–7355. doi: 10.3390/molecules19067341

Figure 2.

Figure 2

The in vitro calibration data of glutamate sensors prepared by Method 1 (■) (N = 8) and Method 2 (●) (N = 12). The corresponding glutamate sensing current density (J in nA/cm2) is plotted vs. glutamate concentration (μM).