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. 2015 Nov 19;15(11):29233–29249. doi: 10.3390/s151129233

Figure 3.

Figure 3

(a) Voltammetric response towards catechol in KCl 0.1 mol·L−1 for the CuPcSO3/PAH sensor; (b) Mass response of the CuPcSO3/PAH sensor towards glucose 10−3 mol·L−1 in 0.01 mol·L−1 phosphate buffer (pH 7.0); (c) Mass response of the CuPcSO3/PAH sensor towards glucose 10−2 mol·L−1 in 0.01 mol·L−1 phosphate buffer (pH 7.0).