fig4
![Integrating Cu/Cu<sub>x</sub>O ternary nanocomposites with multi-walled carbon nanotubes enabling a high-performance nonenzymatic amperometric glucose sensor](https://image.oaes.cc/1e067b12-fb83-4a45-b588-0b8c5b8add8c/microstructures3079.fig.4.jpg)
Figure 4. (A) Cyclic voltammetry of Cu/CuxO@MWCNTs-modified GC electrode at various scanning rates within various scanning rates with 1.0 mM glucose. The arrows indicate the directions of current rising with increasing scanning rates. (B) The calibration curve, n = 3.