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. 2019 May 1;6:13. doi: 10.1186/s40580-019-0184-3

Fig. 5.

Fig. 5

Monitoring GABA molecule through silicon nanowire-based FET device. a Reproducible conductance signal observed through selected concentrations of GABA molecule. b Conductance versus time data on GABA antibody modified p-type silicon nanowire after applying the target molecule (GABA) after applying the target molecule (GABA) range from 970 fM to 9.7 μM. c The calculated linear correlations between the concentration of GABA and conductance change of a p-type silicon nanowire-based FET device