Semiconducting Carbon Nanotube-Based Nanodevices for Monitoring the Effects of Chlorphenamine on the Activities of Intracellular Ca²⁺ Stores

Figure 2

Basic characteristics of a SCN device. (a) Optical image showing a HeLa cell placed on a SCN device with three floating electrodes. (b) AFM topography image of the exposed area of a SCN device with aligned CNTs. (c) Liquid gating effect of a SCN device showing the decrease of a drain-source current I_ds along with the increase of a gate bias .

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(b)

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