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. Author manuscript; available in PMC: 2011 Sep 15.
Published in final edited form as: Talanta. 2010 Jun 25;82(4):1149–1155. doi: 10.1016/j.talanta.2010.06.025

Fig. 4.

Fig. 4

Cyclic voltammetry of 1.0 × 10−4 M 5-HTPP at an ITO|npSG in 0.1 M phosphate buffer (pH 7.2), Scan rate 50 mV·s−1. a) Twenty continuous cycles; b) Twenty cycles with a 2-min delay between each scan.