06. May 2018

In the course of application and modernization of buccal dosage forms, lyophilized sponges for transmucosal drug delivery symbolize one of the most attractive approaches. Chitosan (CS) has been extensively investigated as a forming material of different buccal dosage forms including sponges. However, CS-based buccal delivery systems suffer from many limitations like weak adhesion strength and poor tensile properties. So, for the first time, the current study focused on the polymer blending...