Deciphering the Role of Plasticizers and Solvent Systems in Hydrophobic polymer coating on Hydrophilic core
Abstract
The type of plasticizer and the choice of solvent or co-solvents used for coating of a hydrophilic core can greatly impact the permeability, porosity, and mechanical strength of the polymer film. Although, Ethylcellulose (EC) is an old polymer, it is a polymer of choice for modifying the drug release due to its inherent properties. The…