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

<table>Schematic representation of the
Langmuir-Blodgett deposition procedure.</table>

Journal of Sensors

Figure 4: Fiber Optic Chemical Nanosensors Based on  Engineered Single-Walled 
                        Carbon Nanotubes 