Samuel R. Pygall

Mechanisms of drug release in citrate buffered HPMC matrices

Samuel R. Pygall, Sarah Kujawinski, Peter Timmins et al. · International Journal of Pharmaceutics · 2008 · 72 citations

Pharmacology, Pharmaceutical Science, Release Mechanism +1

Toward Biorelevant Dissolution: Application of a Biphasic Dissolution Model as a Discriminating Tool for HPMC Matrices Containing a Model BCS Class II Drug

Daniel J. Phillips, Samuel R. Pygall, V Brett Cooper et al. · Dissolution Technologies · 2012 · 28 citations · Full text

A Formulation Case Study Comparing the Dynamic Gastric Model with Conventional Dissolution Methods

James Mann, Samuel R. Pygall · Dissolution Technologies · 2012 · 28 citations · Full text

The influence of polymer content on early gel-layer formation in HPMC matrices: The use of CLSM visualisation to identify the percolation threshold

Laura Michelle Mason, María Dolores Campiñez, Samuel R. Pygall et al. · European Journal of Pharmaceutics and Biopharmaceutics · 2015 · 26 citations · Full text

Materials Science, Percolation Threshold, Polymer Chemistry +9

The use of in situ near infrared spectroscopy to provide mechanistic insights into gel layer development in HPMC hydrophilic matrices

Paolo Avalle, Samuel R. Pygall, Nick Gower et al. · European Journal of Pharmaceutical Sciences · 2011 · 22 citations

Gel Layer Development, Biopolymer Gel, Engineering +8