Review Article

Fiber Optic Chemical Nanosensors Based on Engineered Single-Walled Carbon Nanotubes

Figure 19

(a) Comparison between the calibration curves of the SOF sensor coated by 12 monolayers of SWCNTs against toluene obtained in air and aqueous environments; (b) response and recovery times of the SOF sensor, exposed to toluene with concentration in the range 20–80 ppm.
936074.fig.019a
(a)
936074.fig.019b
(b)