Stephen H. Wu

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Stephen H. Wu, PhD, is a technical fellow in the Pharmaceutical R&D division of Mallinckrodt PharmaceuticalâCovidien Ltd.

Articles

An Alternative to the USP Disintegration Test for Orally Disintegrating Tablets

Jae Han Park, PhD;Kevin M. Holman;Glenn A. Bish;Donald G. Krieger ;Daniel S. Ramlose ;Cliff J. Herman;Stephen H. Wu

August 2nd 2008

The authors propose an alternative to the USP disintegration test method. The method embraces physiological conditions of the oral cavity, as a screening tool for developing ODT products.

Effects of Polyethylene Glycol on Morphology, Thermomechanical Properties, and Water Vapor Permeability of Cellulose Acetate-Free Films

Stephen H. Wu;Jinghua Yuan;P. Peter Shang

October 2nd 2001

The authors provide a systematic evaluation of the effects of solvent systems, PEG molecular weight, and concentration of CA to PEG on the thermomechanical properties and permeabilities of CA-free films.