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. 2011 Apr 14;6(1):339. doi: 10.1186/1556-276X-6-339

Figure 4.

Figure 4

Verification of CNT-Nafion nanowire electrochemical transistors. Characteristic curves of IDS versus VDS for (a) electrochemical transistors based on dielectrophoretically-aligned CNT-Nafion nanowire bundles and (b) blank electrodes in 1 × PBS buffer (pH 7.2). (c) Characteristic curves of IG versus VDS for the electrochemical transistors under the same conditions.