Helen Elizabeth Williams

Publications by Year

Research Areas

Drug Solubulity and Delivery Systems, Crystallization and Solubility Studies, Electron Spin Resonance Studies, Radiation Effects and Dosimetry, Free Radicals and Antioxidants

Most-Cited Works

• → Kinetics and Degradation Products for Direct Photolysis of β-Blockers in Water(2006)160 cited
• → Exploring the performance-controlling tablet disintegration mechanisms for direct compression formulations(2021)65 cited
• → An EPR and ENDOR study of γ- and β-radiation sterilization in poly (lactide-co-glycolide) polymers and microspheres(2005)33 cited
• → Tablet disintegration performance: Effect of compression pressure and storage conditions on surface liquid absorption and swelling kinetics(2021)32 cited
• → The effect of γ-irradiation and polymer composition on the stability of PLG polymer and microspheres(2006)31 cited
• → Investigating the free radical trapping ability of NXY-059, S-PBN and PBN(2007)24 cited
• → A comparison of drug substance predicted chemical stability with ICH compliant stability studies(2018)24 cited
• → Investigating the role of excipients on the physical stability of directly compressed tablets(2021)20 cited
• → Utilization of risk-based predictive stability within regulatory submissions; industry’s experience(2020)18 cited
• → Electron Paramagnetic Resonance Spectroscopy Studies of Oxidative Degradation of an Active Pharmaceutical Ingredient and Quantitative Analysis of the Organic Radical Intermediates Using Partial Least-Squares Regression(2005)11 cited