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. 2018 Dec 21;8:18030. doi: 10.1038/s41598-018-36468-z

Figure 8.

Figure 8

The sensor response for the LS films of Py-RGO/PANI in an N2 environment; (a) the reproducibility of the sensor response to 10 ppm NH3, (b) the concentration dependency of the sensor response from 0.2 to 50 ppm NH3 (c) sensitivity of the sensor response (r2 = 0.9784).