Abu Shara Shamsur Rouf1, Afia Farzana1, *Shimul Halder1, Madhabi Lata Shuma2, 1Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh 2 Department of Pharmacy, Stamford University, 51-Siddeswari Road,Ramna,Dhaka., Bangladesh