**7.7 Centrifugal jet spinning**

A new technique with high efficient, low cost and greater throughput to fabricate nano fibers is centrifugal jet spinning. **Figure 8** shows a dc motor with flexible air

#### **Figure 8.** *Schematic diagram shows centrifugal jet spinning [45].*

foil with liquid jet and spinneret is used to produce fibers. Two collectors are there to collect the obtained nano fibers [45]. When the centrifugal force overwhelms surface tension of polymer liquid material that stretches out the solution forming nanofibers in solid form. As an example a new spin nano fibers are used to produce nano fibers that is used as a fibrous mat scaffold for bone regeneration [46].
