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. 2008 Mar 12;8(3):1712–1718. doi: 10.3390/s8031712

Figure 2.

Figure 2.

Storage stability of needle-type biosensor. ▲- MWCNTs mixture/Gox needle-type biosensor (5:1 composition ratio), ●-MWCNTs mixture/Gox needle-type biosensor (5:3 composition ratio), ■- MWCNTs mixture/Gox needle-type biosensor (5:5 composition ratio). The data points represent biosensor's current response to 20 mM glucose, pH 7.0 PBS, measured for 100 second at 0.60 V on a given day. The response was normalized with respect to that on day 1.