Abhijit Gokhale is a senior formulation and process development scientist at Patheon Pharmaceuticals, abhijit.gokhale@patheon.com, 2110 East Galbraith Road, Cincinnati USA 45237.
Achieving Zero-Order Release Kinetics Using Multi-Step Diffusion-Based Drug Delivery
Zero-order release of a freely water-soluble active drug can be obtained using release-controlling polymers.