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. 2018 Nov 2;18(11):3745. doi: 10.3390/s18113745

Table 2.

Response/recovery time, sensitivity value of GO-X to 20 ppm NH3.

GO-0 GO-30 GO-50 GO-60 GO-70 GO-80 GO-100
Response time (s) 45 35 29 36 37 40 44
Recovery time (s) 1 2 5 2 3 2 1
Sensitivity value (%) 18.895 50.867 56.795 48.539 29.742 29.346 13.123