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. 2017 Sep 23;26(2):662–669. doi: 10.1016/j.jfda.2017.08.005

Fig. 3.

Fig. 3

Effect of H2O2 and Pt-MWCNT modification on cyclic voltammograms of single-use carbon electrode sensor strips. Pt-MWCNT of 0.179 ng/cm2 was modified on the surface of carbon electrode sensor strip (Scan rate: 100 mV/s). (a) CV of bare carbon and Pt-MWCNT/C electrode; (b) Magnified CV of Pt-MWCNT/C electrode.