Review Article

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

Figure 10

(a) Time responses of the sensor SOF-4, exposed to four decreasing concentration pulses of toluene vapors, at room temperature; (b) repeatability test, carried out by exposing the same sensor to 30-minute pulses of xylene vapors with a concentration as low as 21 ppm.
936074.fig.010a
(a)
936074.fig.010b
(b)