Figure 5.

Conductance change versus time recorded with the sensor responses to 0.73 ppm of DMMP. Without (black) and with 20 min of UV radiation (red). Ids = 0.5 V, Vg = 0 V.

Chen et al. Nanoscale Research Letters 2012 7:644   doi:10.1186/1556-276X-7-644
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