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

<table>Comparison between mean response
and recovery times of the fiber optic chemosensors SOF-2 and SOF-4, obtained
for a 17 xylene ppm exposure, at room temperature.</table>

Journal of Sensors

fig15

Figure 15

Figure 15: Fiber Optic Chemical Nanosensors Based on  Engineered Single-Walled 
                        Carbon Nanotubes 

Journal of Sensors

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

Figure 15