05. July 2017
The current regulatory environment based on the ICH guidelines encourages a systematic and science-based approach in the pharmaceutical development, required by the “Quality by design” concept.
07. September 2015
There are many factors influencing the drug release behaviour from a pharmaceutical formulation as the particle size of the drug and excipient, porosity of the system or geometrical phase transitions of the components. Therefore, the choice of the adequate excipient to achieve a specific drug release profile is mainly based on the experience and the trial and error method. Taking into account the directives towards the application of the “Quality by Design” approach, in this study the...
08. August 2015
There are many factors influencing the drug release behaviour from a pharmaceutical formulation as the particle size of the drug and excipient, porosity of the system or geometrical phase transitions of the components. Therefore, the choice of the adequate excipient to achieve a specific drug release profile is mainly based on the experience and the trial and error method. More