Microbial chitosan for the fabrication of piezoelectric thin film

Abstract Chitin has proven to have a good mechanical and electrical properties be used in making piezoelectric thin films. However, due the restriction solubilizing chitosan many solvents, there is increasing interest exploring of producing Chitosan, compared chitin, can easily solubilized certain dilute acids. Chitosan that been extracted from fungal biomass for fabrication biomaterial There are different ways fabricate film such as electrospinning, spin-coating, solvent casting also hot press technique.