Porous polymer coatings are used to control drug release from pharmaceutical products. The coating covers a core and depending on the porous structure, different rates obtained. This work presents mass transport simulations performed ethyl cellulose films with porosities. were high spatial resolution 3D data obtained using focused ion beam scanning electron microscope. effective diffusion coeff...

The aim of this study was preparation and evaluation of ciprofloxacin-containing minitablets for ocular use, in an attempt to obtain prolonged and controlled drug release to the anterior eye segment. Following initial studies on ciprofloxacin powder, it was formulated into ocular minitablets. For this purpose, ciprofloxacin along with various amounts of different sustained release cellulose de...

The aim of this study was preparation and evaluation of ciprofloxacin-containing minitablets for ocular use, in an attempt to obtain prolonged and controlled drug release to the anterior eye segment. Following initial studies on ciprofloxacin powder, it was formulated into ocular minitablets. For this purpose, ciprofloxacin along with various amounts of different sustained release cellulose de...

the aim of this study was preparation and evaluation of ciprofloxacin-containing minitablets for ocular use, in an attempt to obtain prolonged and controlled drug release to the anterior eye segment. following initial studies on ciprofloxacin powder, it was formulated into ocular minitablets. for this purpose, ciprofloxacin along with various amounts of different sustained release cellulose der...

Background: Microsponge is a class of dosage form containing porous nature drug that targeted to achieve sustained action for prolong period. based delivery system results in localization on skin surface and epidermis without moving systemic circulation higher extent. Methods: Present study aims formulate the microsponge celecoxib by quasi emulsification solvent diffusion method. Prepared formu...