Journal of Nanomaterials / 2017 / Article / Fig 5

Research Article

CO Gas-Induced Resonance Frequency Shift of ZnO-Functionalized Microcantilever in Humid Air

Figure 5

Resonance frequency shift (blue solid curve for left axis) and mass change (black dotted curve for right axis) versus CO concentration with average sensitivity of 8.27 femtogram/Hz.

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