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. 2018 Sep;19(9):726–734. doi: 10.1631/jzus.B1700510

Fig. 8.

Fig. 8

DPV for the detection of cTnI using the rGO/IL/Chi electrode in the potential range of 0.5 to 1.0 V with 4 mV incremental potential, 50 mV amplitude, 0.05 s pulse width, 0.0167 sample width, and 0.2 s pulse period

The concentration gradient of cTnI is 0.05, 1, 10, 20, and 30 ng/ml (different color lines) (Note: for interpretation of the references to color in this figure legend, the reader is referred to the web version of this article)